Thursday, June 25, 2026

The June 25 HHS Update on AI in Clinical Care: Meeting Summary

In December 2025, HHS announced an RFI on how it could improve access to AI for clinical care.  See webpage here, Fed Reg here.  (90 FR 60108, 12/23/2025).

On June 25, HHS held an hour-long webinar to update the public on progress.  While the three arms of the program are regulation, research and development, and reimbursement, they opened by announcing this webinar would include regulation and R&D (not reimbursement).

Claude Opus summarizes the transcript.

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HHS Hosts a "One HHS" Clinical-AI Webinar — A Landscape Tour, Not a Comment Readout

A working record of the June 2026 HHS webinar tied to the December 23, 2025 Request for Information, "Accelerating the Adoption and Use of Artificial Intelligence as Part of Clinical Care" (RIN 0955-AA13).


Summary  

In June 2026, HHS held a public webinar tied to its December 23, 2025 Request for Information on accelerating AI in clinical care (RIN 0955-AA13). Rather than reporting comment feedback, seven officials sketched a landscape of departmental AI activity under Secretary Kennedy's "One HHS" banner. The RFI names three levers—regulation, reimbursement, and research & development—but the webinar addressed only regulation and R&D; reimbursement was noted to be out-of-scope, for today.

Speakers positioned AI as a "third lever" alongside lifestyle and care infrastructure within the Make America Healthy Again agenda, emphasizing cost growth, chronic-disease management, agentic clinical AI (ARPA-H's ADVOCATE), caregiving and aging (ACL), and risk-proportionate FDA oversight.

Very Brief Blog; Implementing Enhanced CLIA (HR 8890)

Repr. Dr. Dunn of Florida has introduced CLIA enhancement legislation.   Read the 45-page bill here, see a law firm introduction to it, f rom Covington, here.

Over at LinkedIn, Dr Joe Lennerz provides a detailed and illustrated depiction of how the legislation might be implemented and how, and when, it would affect real-world laboratory tests in your lab.

Find it here:

https://www.linkedin.com/pulse/what-would-enhancing-clia-act-2026-look-like-practice-joe-lennerz-cdibe/

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The legislation is well-written, with many new ideas fitted together.  But it is also at any early stage, being sponsored by Dr. Dunn alone (who is retiring soon); it does not have a Democrat House co-sponsor nor any Senate sponsor.  (Often, stakeholders try to introduce legislation with 4 sponsors, 2 Rep., 2 Dem, 2 House, 2 Senate.)

Gapfill-ology 2026: Variances in MAC Gapfill Proposals Summer 2026

This year 18 codes are in the Gapfill process, with comments accepted to July 13, 2026.

Find the spreadsheet at the CMS CLFS webpage, scrolling down to Gapfill proposals.

https://www.cms.gov/medicare/payment/fee-schedules/clinical-laboratory-fee-schedule-clfs/annual-public-meetings

What's Up/

There were only 2 codes of 18 where MolDx and Novitas prices aligned (0420U, 0569U).  

But there were 8 of 18 where MolDx and NGS MAC aligned.

Biggest Oddities

I counted 9 codes where, to my eye, there were substantial differences among the MAC prices.

For example, for 0552U, MolDx was $1160, while Novitas was $164 higher and NGS MAC was $835 lower.  

Two codes were really bizarre.  For 87182, MolDx was $9.65 and Novitas was $4 higher.  But NGS MAC was $640 higher than that. ?!?

For 0594U, MolDx was $12.05 and Novitas was 42 cents higher.  But NGS MAC came in at $2498 higher than MolDx.

The nine codes with wide variances at one or two MACs, relative to MolDx and its Median, are shown in the table below.  Click to enlarge.  Find a Google Sheets version of my work here, note it has multiple tabs.

As in past years, the required "rationales" are usually boilerplate (the same for every result).

click to enlarge


Wednesday, June 24, 2026

The Mystery of Wellpoint Federal (aka NGS MAC) CAC Meetings

Recently, Noridian announced that on August 20, 2026, there will be a Contractor Advisory Meeting on the topic of tests for neurodegeneration.   it will be multi-contractor, including CGS, Noridian, Wellpoint Federal, and Palmetto.   

See an announcement at Noridian here, at CGS here.

I didn't see Novitas as a co-sponsor and at least so far, nothing on their CAC calendar page.

But here's a mystery. By myself, I couldn't find any kind of CAC webpage for NGS MAC.  I did learn that since April 1, this MAC generally writees "Wellpoint Federal" as its name, but is generally still listed as NGS MAC by CMS and it still uses the ngsmedicare.com website..   

To jump to the finish line, there IS a CAC web page at NGS Medicare:.

https://www.ngsmedicare.com/web/ngs/contractor-advisory-committee-cac?selectedArticleId=3261501&lob=96664&state=97178&rgion=93623

But you can't get to it by google searches like - NGS medicare contractor advisory committee

And you can't get to it by entering that phrase into the NGS Medicare search box on its own website.  That search CAN get a few individual standalone meeting announcements. And those announcements, may inside their text include a link to the NGS MAC home page.  And once you get to the CAC home page, it seems to be framed as a subpage of "Medical Policies / LCDs" but ... if you are on the Medical Policies LCDs page, it doesn't link forward to the CAC page.

OK, so there IS such a NGS CAC home page, but it's not easy to find.  It's still true, for example that AI can find all the CAC webpages except NGS, and it's still true, that even when you have the link given to you, and know what it is, it's hard to re-create a path to it.

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Here's Chat GPT web research:

It writes:  I checked the six MACs you named. The pattern is uneven.

MACDedicated CAC information page?What I found
NoridianYes — strongNoridian has a clear CAC landing page under Policies → LCD → Contractor Advisory Committee. It has overview language, upcoming meetings, prior meetings, agendas, key questions, recordings, and transcripts. It explicitly says all CAC meetings are open to the public. (Medicare)
PalmettoYes, but titled “LCD Development Meetings,” not simply CACPalmetto’s page has a CAC section explaining that Palmetto periodically hosts CAC meetings, uses formal CAC panels, records meetings, and posts meeting dates/times and materials there. It also covers open meetings on the same page. (Domino Apps)
WPS GHAYes-ish; less clean as an indexWPS has a page titled “The J5 & J8 Contractor Advisory Committee (CAC),” plus CAC volunteer and meeting-document pages. Search snippets show it describes CAC as advisory and evidence-focused for LCD development, but the site did not render cleanly in the browser tool. (WPSGHA)
NGSI did not find a dedicated public CAC landing pageTargeted searches of ngsmedicare.com for “Contractor Advisory Committee,” “CAC,” “Local Coverage Determination,” and the IVL CAC produced no NGS CAC landing page. However, NGS clearly participates in and hosts CACs; other MACs list NGS-hosted meetings, including the August 20, 2025 IVL CAC. (FCSO Medicare)
NovitasYesNovitas has “Contractor advisory committee (CAC) meetings” pages for JH/JL. The search result text says CAC meetings are held to obtain advice about the strength of published evidence. CMS’s MCD for a Novitas proposed LCD links directly to Novitas JH/JL CAC meeting pages. (Novitas Solutions)
FCSO / First CoastYes — strongFCSO has a “Proposed LCD: CAC meetings” page, a multi-jurisdictional CAC page, CAC minutes pages, and a CAC fact sheet. The CAC page says all CAC members and the public are welcome by webinar, prior meetings are recorded/transcribed, and registration opens about two weeks before meetings. (FCSO Medicare)

Practical finding

The strongest “clean CAC landing page” is Noridian. FCSO is also strong, though split across several pages. Palmetto has a functional page, but it is nested under LCD Development Meetings rather than branded as a standalone CAC index. (It seems that CMS prefers to call them Contractor Advisory Meetings" while Palmetto prefers to call them "LCD Development Meetings") Novitas has dedicated CAC pages, although the site is JavaScript-heavy and not always easily rendered. WPS has CAC information, but it looks more fragmented. 

So: NGS is the outlier: the web page was harder to find that the several other MACs.

That matters for your point: a meeting can be technically public, recorded, and linked somewhere, while still being poorly discoverable if the host MAC does not maintain a predictable CAC index page.



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Wellpoint Federal is the new name of NGS MAC since April 1, 2026.   See Wellpointfederal.com vs NGSMedicare.com.   Use the latter link "during the transition."



Part 2: DOJ Treasure Trove of Health Fraud:Twelve Themes and Two Defenses

Yesterday, I published a long blog taking a first look at a 'treasure trove' of over 300 DOJ case summaries and some 300 actual full length court documents.  Yesterday I focused on the 300 case summaries.

In today's blog, I downloaded the first 20 of the 300 full-length court documents (complaints, indictments), and asked Chat GPT 5.5 to take the role of a law school professor expert in healthcare fraud.

Today's AI-written blog summarizes then catalogs twelve courtroom themes.  And then — presents two "defense" cases in detail.

Find yesterday's blog here.  

Find the 300 court cases at an online archive at DOJ here.


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As often with DOJ press materials, adverse behavior is alleged and not convicted, with court cases underway.
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  1. The “reimbursable clinical fiction” is the core unit of fraud.

  2. Medical necessity is the hinge, but scienter is the lock.

  3. Certification is the bridge from regulatory violation to fraud.

  4. Kickbacks are alleged as causation, not merely corruption.

  5. Provider enrollment is a fraud chokepoint.

  6. The cases separate nominal clinicians from economic architects.

  7. Documentation is often alleged to be the crime scene.

  8. Vulnerable patients are not incidental to the theory.

  9. Program-design gaps become fraud opportunities.

  10. Laundering and forfeiture convert billing cases into proceeds cases.

  11. Civil, criminal, and administrative theories are increasingly braided.

  12. The best defense themes arise from the same architecture as the prosecution themes.

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Common Principles in the 

DOJ Health Care Fraud Cases

The recent DOJ health care fraud pleadings are not merely a stack of unrelated indictments, informations, complaints, and settlements. Read together, they form a compact seminar in how modern health care fraud is alleged, structured, documented, and defended. The cases range across laboratories, pharmacies, wound care, hospice, durable medical equipment, behavioral health, controlled substances, and provider-enrollment schemes. Yet the recurring principles are strikingly consistent.

At the center is not simply a false bill. It is a false clinical premise converted into a reimbursable claim.

The government’s basic theory in case after case is that the defendant did not merely ask Medicare or Medicaid to pay too much. Rather, the claim allegedly represented that a qualifying medical event had occurred when, in the government’s view, the event was fabricated, distorted, induced, medically unnecessary, not documented, not performed, performed by the wrong person, or made possible by a kickback. The claim is the final electronic artifact. The alleged crime is the upstream manufacture of the medical reality that the claim purports to describe.

1. The “reimbursable clinical fiction” is the core unit of fraud.

The strongest unifying concept is the reimbursable clinical fiction. A hospice patient is represented as terminally ill. A laboratory test is represented as medically necessary and performed. A wound product is represented as clinically selected for an appropriate wound. A pharmacy claim is represented as a real prescription for a real patient need. A behavioral-health encounter is represented as a qualifying service provided by qualified personnel. A DME order is represented as physician-directed and beneficiary-needed.

The government’s theme is that these representations were not just incorrect; they were constructed. In the XXX laboratory case, the theory is that testing was routinely ordered without individualized medical judgment, sometimes not performed, and allegedly not used for diagnosis or treatment. In the XXX wound-care cases, the government’s theory is that sales and reimbursement incentives drove product selection rather than independent clinical judgment. In the XXX hospice case, eligibility documentation allegedly became a tool for converting non-qualifying or even impossible episodes into claims.

For prosecutors, this is a clean narrative: “They built paper medicine.” For defense counsel, the answer often begins by breaking apart that narrative: Was there an actual service? Was the service clinically arguable? Was any defect a billing failure, a documentation failure, or a knowing fraud? Did the defendant know the relevant facts at the time?

2. Medical necessity is the hinge, but scienter is the lock.

Medical necessity appears everywhere, but it does not carry the whole case by itself. In legitimate medicine, necessity is often probabilistic, contextual, and retrospective. A test may be low-yield but not fraudulent. A wound product may be expensive but not per se improper. A hospice prognosis may be uncertain. A behavioral-health service may be imperfect but still therapeutic.

The government therefore tends to make medical necessity persuasive by adding harder facts: no patient encounter, no specimen, no individualized assessment, blanket ordering, forged signatures, deceased patients, unqualified staff, impossible volumes, repeated high-dollar outliers, or records generated after the fact. In other words, the pleadings often use medical necessity as the doctrinal hinge, but objective evidence as the proof structure.

For defense lawyers, this distinction matters. A case built mainly on “that was unnecessary” is very different from one built on “there was no patient encounter, no specimen, no physician judgment, and the records were fabricated.” The former invites expert disagreement. The latter looks like fraud.

3. Certification is the bridge from regulatory violation to fraud.

The pleadings repeatedly emphasize enrollment forms, CMS-1500 forms, electronic claim submissions, EDI agreements, NPIs, CLIA-related obligations, provider participation agreements, and program manuals. This is not mere boilerplate. It is the legal bridge from operational misconduct to false claim.

A Medicare or Medicaid claim is treated as more than an invoice. It is a certified statement that the provider is eligible, the service was furnished as represented, the claim is accurate, and the service meets coverage conditions. The XXX laboratory FCA complaint makes this explicit: electronic claims certify medical necessity, truthfulness, accuracy, completeness, and the provider’s responsibility for claims submitted by its employees or agents. That certification architecture allows the government to argue that false clinical facts, false enrollment facts, and false compliance facts were material to payment.

For law professors, this is the jurisprudential heart of the modern FCA and health care fraud problem: when does regulatory noncompliance become payment fraud? These pleadings answer by stacking the elements. Not every violation is fraud. But a violation plus certification, plus materiality, plus payment, plus knowledge, plus concealment or remuneration, becomes the government’s preferred architecture.

4. Kickbacks are alleged as causation, not merely corruption.

The kickback allegations are especially important. They are not pled simply to show bad ethics. They are pled to explain causation.

In the XXX wound-allograft cases, kickbacks allegedly caused products to be ordered, patients to be found, providers to participate, and claims to be submitted. Sales representatives allegedly identified patients, selected or recommended product quantities, and received compensation tied to what could be billed. Providers allegedly became the credentialed conduit through which sales-driven care entered Medicare.

This matters because kickbacks solve a proof problem. Without kickbacks, a defendant may argue that the physician or clinician independently ordered the item. With kickbacks, the government argues that the medical judgment itself was corrupted before the claim was born. The kickback is thus not merely a separate Anti-Kickback Statute count; it becomes evidence that the resulting claims were false, tainted, and not the product of independent clinical decision-making.

For defense counsel, the counter-questions are equally important: Was the remuneration actually connected to referrals? Was it fair-market-value compensation for legitimate services? Did the clinician retain independent judgment? Did the defendant know the arrangement was unlawful? Was the claim false because of the remuneration, or was the government relying on guilt by association?

5. Provider enrollment is a fraud chokepoint.

Several cases show that provider enrollment is not administrative background. It is a fraud chokepoint.

The XXX reference-laboratory settlement is a compact example. The alleged misrepresentation was not that a particular lab result was wrong. It was that the provider-enrollment application concealed a relationship with another laboratory that was under suspension and investigation. The government’s theory is materiality at the threshold: had the relationship been disclosed, the program would not have enrolled the provider, and later claims would not have been payable.

This has broader implications. Health care fraud enforcement increasingly focuses on who gets access to the payment system in the first place. NPIs, ownership disclosures, managing-employee disclosures, related-party questions, prior suspensions, and nominee ownership structures are not clerical issues. They are gatekeeping representations. Falsehoods at the enrollment stage can make later claims suspect because the provider’s very right to bill was allegedly obtained by misrepresentation.

6. The cases separate nominal clinicians from economic architects.

A recurring feature is the distinction between the licensed person and the economic architect. The nominal clinician may be the prescriber, certifier, hospice physician, nurse practitioner, lab director, or ordering provider. But the alleged scheme is often designed by someone else: a marketer, owner, consultant, biller, sales representative, nominee owner, spouse, management company, or pass-through entity.

This distinction is central to both prosecution and defense. Prosecutors often argue that the person who designs the revenue machine “causes” the false claims, even if another person signs the order or submits the claim. Defense counsel may argue that causation is overextended: the billing company did not control medical judgment; the marketer did not submit the claim; the owner relied on professionals; the lab director did not know billing details; the clinician made an independent decision.

The cases therefore raise a common question: who is legally responsible for the final claim? The person who obtained the patient? The person who signed the order? The person who submitted the claim? The person who structured the kickback? The person who owned the entity? The government often answers: all of them, if they knowingly joined the mechanism that made the claim false.

7. Documentation is often alleged to be the crime scene.

In ordinary compliance, documentation is evidence of care. In these pleadings, documentation is often alleged to be the instrument of fraud.

The government repeatedly alleges false orders, forged signatures, backdated records, prefilled forms, cloned notes, false certifications, records generated after audits, false progress notes, and eligibility documents designed to pass program scrutiny. In the XXX hospice case, the alleged fraud turns heavily on patient status, certifications, identifiers, timing, and records. In the XXX laboratory and pharmacy cases, requisitions, prescriptions, orders, claims data, and audit responses become central evidence.

This is an important conceptual point. Health care fraud is rarely proven only by showing money moved. It is proven by comparing three records: the clinical record, the billing record, and the real-world patient event. The gap between those three is where the case lives.

8. Vulnerable patients are not incidental to the theory.

Several pleadings involve populations with reduced practical ability to detect, resist, or report exploitation: elderly Medicare beneficiaries, hospice patients, substance-use treatment patients, Medicaid beneficiaries, Native American fee-for-service Medicaid members, behavioral-health patients, and beneficiaries whose identities were used without meaningful consent.

This vulnerability does legal work. It helps explain why a scheme could scale. It supports the government’s narrative that the defendants selected populations less likely to challenge the claim event. It may influence detention, sentencing, restitution, and judicial perception. It also makes the cases more than financial fraud cases; they become abuse-of-trust cases.

For defense counsel, this creates a risk of moral overhang. Even where patient harm is not an element of the charged offense, the narrative of vulnerable beneficiaries can dominate the case. The defense must separate emotional gravity from statutory proof without appearing indifferent to patient welfare.

9. Program-design gaps become fraud opportunities.

The XXX pharmacy case is especially instructive because it shows how fraud allegations can arise from a policy transition. The alleged scheme exploited a temporary prior-authorization suspension for certain high-reimbursing drugs. The government’s theory is that defendants recognized a payment-system gap and flooded it with claims.

This category is likely to grow. Health care is full of temporary flexibilities, emergency policies, payment transitions, telehealth expansions, prior-authorization changes, new codes, and high-priced products. Fraud enforcement follows the gaps created by those transitions. The legal challenge is separating criminal exploitation from aggressive but facially permissible use of a changing rule.

That distinction should matter to both sides. A prosecutor will say: the defendants knew the clinical predicate was false, even if the payment window existed. A defense lawyer will say: the rule changed, the payment system accepted the claims, and the government is retrofitting criminal intent onto a messy administrative transition.

10. Laundering and forfeiture convert billing cases into proceeds cases.

The charging documents often do not stop at health care fraud. They add money laundering, monetary transactions in criminally derived property, seizure, forfeiture, substitute assets, and proceeds tracing. This is not incidental. It changes the litigation.

For prosecutors, proceeds allegations make the fraud tangible: real estate, vehicles, investment transfers, luxury goods, pass-through accounts, shell entities, foreign wires. These facts are narratively powerful because they show what the fraud allegedly bought. They also support asset restraint and potential recovery.

For defense counsel, proceeds counts create separate battlegrounds. Were the funds actually criminally derived? Was the transaction sufficiently connected to the specified unlawful activity? Did the money move before or after the alleged fraud was complete? Can the government trace the funds? Are legitimate revenues commingled? Does the forfeiture amount reflect gross proceeds, net proceeds, or loss?

11. Civil, criminal, and administrative theories are increasingly braided.

The cases show a continuum rather than a clean division. The same conduct can be framed as criminal health care fraud, conspiracy, kickbacks, money laundering, FCA false claims, reverse false claims, unjust enrichment, payment by mistake, provider-enrollment fraud, exclusion exposure, licensing misconduct, or controlled-substance violations.

For prosecutors, this allows strategic selection. The most egregious cases become criminal. Others resolve civilly. Some combine restitution, forfeiture, exclusion, and compliance consequences. For defense counsel, it means early characterization matters. A case may begin as an audit, become a suspension, become an FCA investigation, and later become a criminal matter if the government finds texts, emails, false records, kickbacks, or concealment.

The practical lesson is that health care fraud risk is not a single legal category. It is an ecosystem.

12. The best defense themes arise from the same architecture as the prosecution themes.

These cases also reveal the likely defense map. The principal defense issues are not mysterious. They are scienter, materiality, causation, medical necessity, reliance, delegation, loss, and regulatory ambiguity.

Scienter asks whether the defendant knew the claim was false, or merely operated in a confusing reimbursement environment. Materiality asks whether the misstatement actually mattered to payment. Causation asks whether the defendant caused the claim or was too remote from billing. Medical necessity asks whether the clinical judgment was fraudulent or merely debatable. Reliance asks whether the defendant reasonably relied on clinicians, billers, lawyers, consultants, or program guidance. Loss asks whether billed amounts, paid amounts, or medically worthless services are the correct measure. Regulatory ambiguity asks whether the government is criminalizing uncertainty.

The strongest government cases anticipate these defenses by alleging objective impossibilities, admissions, kickbacks, no services, fake records, or concealment. The weaker or more contestable cases are those that depend mainly on disagreement over clinical judgment or complex payment conditions.

Bottom Line

The common principle across these cases is that health care fraud is now charged as a systems crime. The alleged misconduct is not simply that someone lied on a claim form. It is that defendants allegedly learned the operating logic of Medicare, Medicaid, TRICARE, or another program, found the weak point, and converted clinical trust into reimbursable paper.

That is why these cases matter to prosecutors, defense attorneys, and law professors. They sit at the boundary between medicine, billing, administrative law, criminal law, and organizational design. The government’s best narrative is industrialized false medicine: patients, codes, forms, signatures, and program rules assembled into a revenue engine. The defense’s best response is precision: not every coverage violation is fraud, not every unnecessary service is criminal, not every payment error is material, and not every actor in the chain caused the false claim.

The serious legal work lies in that boundary.

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CASE STUDY 01:  MEDI-CAL PHARMACY, THE INDICTMENT AND THE DEFENSE

For #1, I’d pick the XXX Medi-Cal pharmacy complaint as the best defense-study example. It is factually serious, but analytically rich: it involves a temporary prior-authorization suspension, high-reimbursing non-contracted generic drugs, alleged sham prescriptions, alleged kickbacks, disputed medical necessity, causation through intermediaries, and the procedural posture of a criminal complaint supported by a probable-cause affidavit rather than a trial-tested record. The complaint alleges about $269 million in false claims and about $178 million paid, and it describes emails, beneficiary data, prescription forms, cooperator/witness statements, and approximately $279,000 allegedly paid to the XXX defendant.

A Defense-Strategy Case Study: 
The XXX Medi-Cal Pharmacy Complaint

A particularly useful case to study from the defense perspective is the XXX Medi-Cal pharmacy complaint. As alleged, the defendant participated with others in a large pharmacy-billing scheme involving non-contracted generic drugs during a period when Medi-Cal had temporarily suspended prior authorization requirements as part of a pharmacy-benefit transition. The complaint alleges that prescriptions were generated for beneficiaries without real medical necessity, that some medications were not provided, that a pharmacy billed Medi-Cal for high-reimbursing drugs, and that the defendant received payments allegedly derived from the scheme. The case is especially interesting because it sits at the intersection of fraud, policy transition, medical necessity, kickbacks, causation, and the difference between aggressive exploitation of a payment window and criminal deception.

The defense should not begin by denying that the billing numbers look dramatic. They do. A better strategy is to force precision. The government’s narrative is “massive fraud following a prior-authorization suspension.” The defense should reframe the case around individual elements: What exactly did this defendant know? What exactly did this defendant do? Which specific prescriptions are charged or provable? Which medications were actually dispensed? Which patients were actually harmed? Which claims were false because of non-dispensing, which because of medical necessity, and which merely because the government now dislikes the economic effect of a temporary payment policy?

The first defense theme should be regulatory ambiguity and policy context. Medi-Cal temporarily suspended prior authorization for many prescription drugs during a program transition. That does not immunize fraud, but it matters greatly to scienter. The defense should argue that a fast-changing public program opened a legitimate billing pathway that Medi-Cal itself chose to create. The government will say the defendants exploited a safeguard failure. The defense should answer that exploiting an available coverage pathway is not itself fraud unless the government proves knowing falsity claim by claim. This is especially important if the charged conduct occurred in a confusing window when providers, pharmacies, prescribers, marketers, and intermediaries were all adjusting to new Medi-Cal Rx rules.

The second defense theme should be role separation. The defendant appears to be alleged as a facilitator or intermediary, not the pharmacy, not the state program, and not necessarily the licensed prescriber. The defense should isolate the defendant’s actual legal duty. Did the defendant submit claims? Did the defendant have direct access to the pharmacy’s billing system? Did the defendant control dispensing? Did the defendant make clinical determinations? Did the defendant know whether each beneficiary was seen, whether each medication was medically necessary, or whether each medication was dispensed? The government will try to collapse the chain into one conspiracy. The defense should pull it apart into separate actors: prescriber, pharmacy, marketer, billing entity, patient-contact person, and payer.

The third defense theme should be medical necessity as a contested clinical concept. The government’s strongest allegations are that prescriptions were generated without patient evaluation. But the defense should resist allowing “not medically necessary” to become a slogan. For each representative claim, the government should be forced to prove why the drug was unnecessary for that patient, what records existed, what diagnosis or complaint was documented, and what the prescriber understood. If the medication was facially within a prescriber’s authority and the patient had a plausible clinical indication, the defense can argue that the government is substituting retrospective skepticism for proof of fraud. The defendant’s non-clinician status, if applicable, strengthens this point: a non-clinical intermediary may not be able to adjudicate medical necessity.

The fourth defense theme should be causation and materiality. Medi-Cal paid the pharmacy, not the defendant. The defense should examine whether Medi-Cal would have denied payment if it knew the precise facts attributed to this defendant, as opposed to facts known only to the pharmacy or prescriber. If the prior-authorization requirement was suspended, the usual materiality story becomes more complex. The defense can argue that the alleged falsity must be tied to a condition of payment that remained operative during the suspension. The government may still prove falsity through lack of medical necessity, non-dispensing, or kickbacks, but it should not be allowed to imply that the mere absence of prior authorization was material when prior authorization had been suspended.

The fifth defense theme should be payments do not automatically equal kickbacks. The complaint alleges payments to the defendant, but the defense should characterize them, where possible, as consulting, administrative, marketing, patient-support, or business-development compensation unless the government proves unlawful remuneration tied to federal-health-care-program referrals. The defense should demand specificity: what service was supposedly bought, which referral was supposedly induced, what claim followed, and what evidence shows corrupt intent? If contracts, invoices, or business records exist, the defense should use them not as complete exoneration but as evidence that the relationship had at least a facial business form inconsistent with simplistic bribery.

The sixth defense theme should be attack the complaint posture. This is a complaint supported by an affidavit. It is a probable-cause document, not a conviction, not a tested indictment record, and not a set of facts found by a jury. The affidavit likely compresses witness statements, claims data, emails, bank records, and investigator interpretations into a single government narrative. The defense should stress that probable cause is a low threshold and that the case will depend on cross-examination, full context, document completeness, witness incentives, and claim-by-claim proof.

The seventh defense theme should be cooperator credibility and narrative contamination. If the government relies on pharmacy owners, prescribers, marketers, or other participants, the defense should assume those witnesses have powerful incentives to shift blame. A prescriber may say the defendant knew patients were not being seen; a pharmacy actor may say the defendant knew claims were false; a marketer may say payments were corrupt. The defense should test whether those statements are corroborated by contemporaneous documents or whether they are retrospective blame allocation by people with their own exposure.

The defense should also prepare for the government’s best facts. Emails attaching prescription forms, beneficiary lists, payment records, and alleged sham documentation will be hard to explain away if they are clear. The defense therefore should not overpromise innocence. A more credible strategy is to distinguish bad optics from criminal elements. It may be true that the business was aggressive, messy, highly profitable, and poorly supervised. The issue for trial is whether this defendant knowingly and willfully caused false claims to be submitted.

The ideal defense narrative is therefore: This case arose from a chaotic Medi-Cal policy transition. The state temporarily removed a payment safeguard. A pharmacy and licensed prescribers were responsible for dispensing, ordering, billing, and clinical judgment. The defendant was at most an intermediary in a business network and did not knowingly cause false claims. The government is using eye-popping dollar figures and the hindsight of an enforcement investigation to convert a complicated reimbursement environment into a simple fraud story.

That is not a guaranteed acquittal strategy. The alleged facts are serious. But it is the most intellectually coherent defense: narrow the defendant’s role, separate policy exploitation from criminal falsity, force claim-level proof, contest scienter, and prevent the prosecution from using the size of the scheme as a substitute for proof that this defendant knowingly caused false claims.


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CASE STUDY 01:  WOUND CARE, THE INDICTMENT AND THE DEFENSE


For #2, I’d use the XXX wound-allograft sales-executive indictment as the second strong defense-study case. It is useful because the government’s theory is sweeping — $1.2B billed, $614M paid, alleged kickbacks, sham invoices, pass-through accounts, vulnerable hospice patients, and personal proceeds — but the defense issues are also sophisticated: a sales executive versus treating clinicians, pricing versus kickbacks, Medicare reimbursement mechanics, causation, medical necessity, and proof of willful criminal intent. The DOJ summary says the defendant was charged by indictment with health care/wire fraud conspiracy, health care fraud, kickback conspiracy, paying kickbacks, and transactional money laundering.

A Second Defense-Strategy Case Study:
The XXX Wound-Allograft Sales-Executive Indictment

A second especially interesting case from a defense perspective is the XXX wound-allograft sales-executive indictment. As charged, the defendant was a senior sales executive for a company selling expensive amniotic wound allografts. The government alleges a large national scheme in which allografts were purchased, ordered, and billed through arrangements involving sales representatives, medical providers, alleged sham invoices, pass-through bank accounts, and kickbacks. According to the government’s theory, these financial incentives caused elderly Medicare patients, including some terminally ill or in hospice care, to receive medically unreasonable and unnecessary wound allografts, leading to approximately $1.2 billion in claims and about $614 million in payments.

This is a powerful prosecution narrative, but it is also a very instructive defense case because the defendant is not described as the bedside clinician, the treating physician, the nurse practitioner applying the graft, the Medicare-enrolled billing provider, or the person certifying medical necessity. He is alleged to be an economic and sales-side architect. That makes the defense problem different from the classic “doctor billed for services never rendered” case. The defense should not try to make the case sound small. It is not small. The better strategy is to separate commercial leadership from criminal causation.

The first defense theme should be role separation. The government will try to collapse the chain: sales executive, product distributor, sales representatives, providers, patients, claims, and payments all become one fraud machine. The defense should pull the chain apart. Who actually evaluated the wound? Who decided whether the allograft was medically necessary? Who applied it? Who documented the wound? Who selected the billing codes? Who submitted the Medicare claim? Who certified the claim was accurate? A sales executive may influence product sales, pricing, distributor strategy, and customer relationships, but those facts do not automatically prove that he knowingly caused a false medical claim.

The second defense theme should be medical necessity belongs first to clinicians. The government’s most emotionally powerful allegation is that vulnerable elderly patients, including hospice patients, received unnecessary allografts. The defense should not appear indifferent to that allegation. But it should insist that medical necessity is a patient-specific clinical judgment. Some wounds in elderly or medically complex patients may be difficult, chronic, recurrent, or clinically ambiguous. The fact that a patient was elderly, or even in hospice, does not by itself prove every wound-care intervention was fraudulent. The government should be required to prove, claim by claim or through statistically valid proof, that the allografts were unnecessary and that this sales executive knew they were unnecessary when the claims were submitted.

The third defense theme should be pricing and profit are not kickbacks by themselves. High product prices, aggressive sales incentives, rebates, discounts, and distributor margins may look ugly in hindsight, especially when Medicare reimbursement is large. But the defense should distinguish ordinary commercial economics from illegal remuneration. Was the alleged payment made to induce referrals or purchases reimbursable by federal programs? Or was it a discount, rebate, sales commission, consulting payment, distribution arrangement, or pricing structure with at least a facial business rationale? If invoices were inaccurate, were they intentionally sham documents designed to conceal kickbacks, or were they poorly structured commercial documents in a confusing reimbursement environment? The defense should force the government to prove corrupt purpose, not merely high margins.

The fourth defense theme should be causation is the hard element. The indictment theory, as summarized, appears to require that the executive’s conduct caused providers to submit false claims. That is a long causal chain. The defense should ask: Did the executive direct providers to bill Medicare? Did he know the providers’ actual acquisition cost? Did he instruct them what amounts to put on claims? Did he know what was in the patient charts? Did he know which patients were hospice patients? Did he know which wounds were infected, nonhealing, or unsuitable? Did he know any specific claim was false? The prosecution will use scale, emails, payment flows, and sales patterns to infer knowledge. The defense should answer with individualized proof problems: volume does not replace element-by-element causation.

The fifth defense theme should be attack the “sham invoice” label. The word “sham” is doing enormous work for the government. The defense should avoid accepting it. An invoice can be mistaken, incomplete, nonstandard, commercially aggressive, or even misleading without proving beyond a reasonable doubt that the defendant intended a federal health care fraud. The defense should examine whether invoice practices were reviewed by accountants, lawyers, reimbursement consultants, customers, or internal compliance personnel. If the providers themselves chose how to report acquisition cost or seek reimbursement, the defense should argue that responsibility for any billing representation rested with the billing provider, not the product seller.

The sixth defense theme should be separate Anti-Kickback Statute exposure from health care fraud exposure. The government will likely argue that kickback-tainted claims are false claims. The defense should still insist on precision. A possible AKS violation does not answer every question about health care fraud, wire fraud, intent, loss, or money laundering. If remuneration is disputed, the defense contests AKS. If remuneration is proven but medical necessity is disputed, the defense contests the scope of false claims. If claims were paid for products actually furnished, the defense contests loss. If the funds were ordinary business proceeds before any adjudication of fraud, the defense contests laundering and forfeiture theories.

The seventh defense theme should be use compliance ambiguity carefully. The defense should investigate whether the company had compliance materials, training, contracts, legal opinions, reimbursement guidance, fair-market-value analyses, or policies that the executive can point to. This is not a magic shield. But it can be powerful on willfulness. A sales executive who operated in a documented business structure, with lawyers or compliance personnel involved, is different from someone secretly paying cash in envelopes. The defense should look for evidence that the defendant believed the arrangements were lawful commercial relationships, not hidden inducements for federal program business.

The eighth defense theme should be humanize the business function without trivializing the conduct. A jury may dislike a defendant who made large sums while vulnerable patients were used in the scheme. The defense therefore must avoid sounding as if it is defending exploitation. The better narrative is narrower: this defendant sold a real wound-care product, through a commercial organization, to providers who had independent clinical and billing obligations. If some providers abused Medicare, or if some salespeople crossed lines, the question remains whether this defendant knowingly joined a criminal agreement to submit false claims.

The ninth defense theme should be contest loss and proceeds. The government’s large numbers will dominate the case unless narrowed. The defense should distinguish billed charges, allowed amounts, paid amounts, company revenue, gross product revenue, net profit, defendant compensation, and allegedly tainted transactions. If allografts were actually delivered and applied, the defense should challenge any loss theory that treats every dollar as worthless. If only a subset of claims is medically unsupported or kickback-tainted, the defense should resist extrapolation beyond reliable proof. On money laundering, the defense should test whether transactions involved criminally derived property, whether the defendant knew that, and whether the government can trace funds through business accounts.

The final defense narrative could be: This is a case about a high-dollar Medicare product market that the government now portrays as a fraud machine. But the defendant was a sales executive, not the treating clinician, not the Medicare billing provider, and not the person making patient-specific medical necessity decisions. The government must prove more than aggressive sales, high profits, and bad outcomes. It must prove beyond a reasonable doubt that this defendant knowingly caused false claims and knowingly paid unlawful remuneration, not merely that he participated in a lucrative and controversial wound-care business.

This is not an easy defense. The alleged facts are severe, and “sham invoices,” “pass-through accounts,” hospice patients, luxury purchases, and massive payments are all damaging themes. But as a defense case study, it is excellent because the best defense is not denial of scale. It is disciplined narrowing: role, knowledge, causation, clinical independence, lawful commercial structure, claim-level proof, and loss.

Tuesday, June 23, 2026

Part 1: DOJ Releases Little-Remarked Treasure Trove of Medical Fraud Data

On June 23, 2026, you couldn't swing a cat without encountering news articles about a big HHS anti-fraud operation.   Most of the first-day articles stuck close to a couple case studies and near-the-surface source material.

NY Times:

CNN:

  • Today we'll take a first look at the data. 
    • Where is Medicare "hackable?"
    • See also several Appendices at bottom.
  • Tomorrow, we'll look at overall themes as well as two defense strategies.

DOJ released an interesting trove of data, though, across several websites.

Website One:

Main press release with some key anecdotes and graphics - plus links to richer data.

Website Two:

Multiple screenfuls of infographics.

Website Three:

Verbal summarizes of dozens of cases, a paragraph each.  Chat GPT counts 334 cases, which meets a sanity check (that's ~4 per page x 79 pages, which validates ~ 300 count).

Website Four:

This website is an inventory of dozens and dozens of court documents - variously indictments, comlaints, and "information."   It's 15 pages, about 20 rows per page, so again, circa 300.  Chat GPT counts 246.

Chat GPT counts the actual court documents as 131 federal, 115 state (246).  86 are indictments, 67 are 'information," 50 complaints, 15 settlements, 21 arrest warrants.  For more on the court documents, see tomorrow's blog.  

###
As often with DOJ press materials, adverse behavior is alleged and not convicted, with court cases underway.

###
Here's a Chat GPT essay about the 344 case summaries.



####

The DOJ’s 334-Case Fraud Takedown: 

A Map of Where Medicare and Medicaid Are Most Hackable

The DOJ page describes “case summaries,” but the scale is better understood as a panoramic audit of how health care fraud mutates across benefit designs. The cases are not random. They cluster around a few recurring pressure points: high-reimbursing products, vulnerable patients, loose documentation pathways, paid referrals, nominee owners, identity misuse, and the conversion of Medicare or Medicaid payments into cash, real estate, luxury cars, watches, jewelry, and shell-company transfers. The 334 summaries are therefore less a list of isolated bad actors than a map of where public health insurance is most mechanically exposed. The DOJ’s own summaries range from amniotic wound allografts and durable medical equipment to hospice, laboratory testing, behavioral health, COVID-19 tests, genetic testing, pharmacy claims, and fake licensure schemes.

The first striking theme is product arbitrage. Fraud follows the margin. In these summaries, the most spectacular dollar figures arise where a product or service can be billed repeatedly, at high unit prices, with thin real-time verification. Wound allografts are the poster child. The allegations often describe elderly Medicare patients, sometimes terminally ill or in hospice, receiving expensive skin substitutes that were unnecessary, not properly applied, applied to inappropriate wounds, or supported by fabricated records. One Arizona-related case alleges a $1.2 billion wound allograft scheme involving sham invoices, kickbacks, vulnerable patients, and approximately $614 million paid; another wound case cited more than $906 million billed and about $297 million paid.

A second theme is that fraud often lives in the gap between clinical need and billing documentation. The claim form says one thing; the patient’s clinical reality says another. Hospice cases allege patients who were not terminally ill, sometimes with beneficiaries induced or misled into enrollment. Laboratory cases allege genetic, respiratory, urinary, toxicology, or other tests ordered without real medical necessity, often through paid marketing or recycled beneficiary information. DME cases allege braces or supplies that were unnecessary, ineligible, or procured through kickbacks. This is the grammar of health care fraud: create a paper trail that looks like medicine, then bill as if medicine happened.

A third theme is industrialization. These are not merely “doctor billed wrong code” stories. Many summaries describe businesses built to manufacture reimbursable events: marketers acquire patients; call centers obtain or buy beneficiary information; clinicians or nominal prescribers sign orders; billing entities transmit claims; shell companies move the money; and consultants explain how to avoid scrutiny. The alleged COVID-19 test schemes are almost pure industrial fraud: beneficiaries did not request tests, yet their Medicare numbers were used to ship or bill for kits. In one Florida case, Medicare beneficiary identification numbers were allegedly purchased and used both for COVID-19 tests and for laboratory testing referrals.

A fourth theme is the exploitation of administrative transitions. Fraudsters watch policy changes the way investors watch markets. The California Medi-Cal pharmacy case is a vivid example: the complaint alleges that a temporary suspension of prior authorization for certain non-contracted generic drugs created an opening for hundreds of millions in claims. According to the complaint, cheap generic ingredients were packaged into high-reimbursing products, prescriptions were generated without real patient evaluation, and Medi-Cal paid more than $178 million on roughly $269 million in false claims.

A fifth theme is that fraud often targets the least visible patients. The summaries repeatedly involve elderly beneficiaries, people with substance use disorders, Medicaid patients, Native American health program enrollees, hospice patients, behavioral health patients, and residents of nursing or assisted-living settings. In one Arizona Medicaid case, the alleged victims were patients in AHCCCS’s American Indian Health Program, with claims for services not provided, substandard, medically unnecessary, or tainted by kickbacks.

The final pattern is personnel fraud: fake nurses, fake credentials, impersonated providers, forged signatures, and stolen identities. These cases are smaller in dollars but disturbing in a different way, because they attack the licensing assumptions beneath the health care system. A person who fakes nursing credentials is not just stealing wages; she is turning the provider credential itself into a billing instrument.

The genius-level TLDR is this: modern health care fraud is rarely a single false claim. It is usually a business model that discovers a payable code, a weak verification point, a vulnerable patient population, and a way to convert medical documentation into cash. Medicare and Medicaid are built on trust, speed, delegation, and documentation. The takedown shows what happens when those same virtues are reverse-engineered by people who understand the payment system almost as well as the people who run it.

SIDEBAR: Six Surprises Hidden in the 334 Case Summaries

1. The biggest fraud theories were not always about exotic medicine.
Some of the largest alleged schemes turned on ordinary administrative vulnerabilities: beneficiary numbers, provider enrollment, prior authorization gaps, routine orders, and electronic claims. The Medi-Cal pharmacy case is especially striking because the alleged opening was a temporary suspension of prior authorization during a payment-system transition, which allegedly enabled $269 million in false claims in just 11 months.

2. Wound allografts became the new “molecular testing” of fraud headlines.
A fraud-watcher might expect DME, home health, opioids, or genetic testing. But the summaries repeatedly spotlight amniotic wound allografts, including a $1.2 billion alleged scheme involving sham invoices, kickbacks, pass-through bank accounts, and elderly patients, some terminally ill or in hospice.

3. AI appears, but not where you might expect.
The AI hook was not a futuristic diagnostic algorithm; it was allegedly fake consent recordings. In one COVID-19 test-kit case, the defendant allegedly supplied laboratories with recordings in which Medicare beneficiaries supposedly agreed to receive tests, and the source of the recordings reportedly said they were AI-generated.

4. Hospice fraud had a macabre identity-theft variant.
The hospice cases were not limited to patients who were not terminally ill. One Los Angeles case allegedly involved buying the identifying information of already-deceased beneficiaries from a mortuary employee, then purporting to enroll them in hospice before death to make the hospice statistics look better.

5. The “patient” was sometimes less a patient than an entry in a production process.
Several schemes appear to have treated beneficiaries as raw material: names to be bought, induced, enrolled, called, shipped to, or billed against. In the Arizona AHCCCS case, the alleged target population was Native American Medicaid members in a fee-for-service program, with claims for services that were allegedly not provided, substandard, medically unnecessary, or tainted by kickbacks.

6. Credential fraud was its own quiet category.
Not all the surprising cases were billion-dollar billing machines. Some involved people allegedly posing as licensed health professionals: for example, an Idaho defendant allegedly used victims’ names and nursing licenses to obtain jobs at facilities including behavioral health, rehabilitation, skilled nursing, and hospice businesses.


# # # #

Appendix

1. Information vs Indictment
2. Labs, Not Predominant
3. Virtual Fraud
4. Nationalit/Regions

1. Chat GPT adds, regarding the court cases:

Information. An information is a formal criminal charging document filed by prosecutors, rather than returned by a grand jury; it is commonly used when the defendant waives indictment or is expected to plead/resolve the case. In the Galbraith example, the document simply says “The United States of America charges” the defendant with health care fraud, then lays out the alleged Medicare hospice scheme.

Indictment. An indictment is a formal criminal charging document returned by a grand jury after prosecutors present evidence and the grand jury finds probable cause to charge the defendant. In the Lopez example, the caption identifies the “February 2026 Grand Jury,” and the charging language begins, “The Grand Jury charges.”

Complaint. A criminal complaint is usually an earlier-stage charging document supported by a sworn affidavit showing probable cause, often used to obtain an arrest warrant before indictment or information. In the Mareik example, the complaint says it is based on an attached affidavit, and the affidavit states it is offered to support a criminal complaint and arrest warrant and “does not purport to set forth all” the investigator’s knowledge.

### 
2. Labs?  Not Predominant in These Cases

Claude Opus tallied only about 18-19 cases of lab test fraud, whether genetics or COVID.  Chat GPT tallied only 16.  (Indictments online providef full names.)

Count: ~18 matters (19 filings if you split the two Puerto Rico actions).

Grouped by type:

Genetic / genomic testing

  1. CM (MDFL) — COVID test kits and genetic testing via beneficiary-info sales to labs.
  2. SM (MDFL/SDFL) — ASAP Labs, genetic and respiratory diagnostic testing kickbacks; $5M FCA + guilty plea.
  3. TB (SDFL) — $62M genetic-testing telemarketing/"doctor-chasing" scheme.
  4. DN (EDNC) — Andor Labs / Minerva Genetics; cancer genomic, toxicology, COVID; >$15M paid.
  5. AK(OR) — Oregon Clinical Laboratory, genetic testing to MA plans; >$15M.
  6. BE (NDTX) — Neva/Areahou Diagnostics; lab testing incl. genetic; $65M billed, $43M paid.

Clinical lab / toxicology / drug testing
7. LC (CDCA) — UTI tests, respiratory pathogen panels, oral tox screens; $9M billed (some specimens from deceased beneficiaries).
8. DD (CT) — reference-lab Medicaid enrollment fraud; related lab settled for medically unnecessary drug tests.
9. CB (DE) — medically unnecessary urine drug tests + tests never performed; $2.8M.
10. HK (EDMI) — false oral-fluid drug-test results; $150K civil.
11. WE (MDNC) — thousands of fictitious drug tests; $2.8M.

COVID-19 / respiratory lab billing
12. BL (MDFL) — ~152,000 COVID claims; $14.4M reimbursed.
13. BB (NDIL) — sold beneficiary info, AI-faked consent recordings; caused labs to bill ~$342M ($240M paid).
14. BI (EDLA) — RPP testing bundled with COVID; $51.7M billed, $28.4M paid.
15. SI (EDMI) — $566M COVID lab-test billing fraud.
16. BK(NDOK) — pharmacies billing Medicare/Medicaid for unrequested COVID tests.
17. MK et al. (NDTX) — COVID test-kit kickback scheme; >$73M billed.
18. CM (PR) — two filings: a civil settlement (services lacking medical necessity/ordering) and an indictment (repetitive/consecutive COVID-test billing, $114K).


###
3. Electronic Fraud ("Virtual Fraud")

Claude Opus thinks as many has half the 344 cases might be electronic fraud rather than involving actual hospice care, lab tests, skin grafts, etc.  That's higher than I would eyeball-it, but I don't have a need to confirm and double-check it.
###

Good distinction to draw, and it's actually the most analytically revealing cut you can make on this document. Three buckets, not two, because a meaningful slice fits neither:

Bucket What it means Rough count
Pure electronic (phantom billing, no clinical event) The service never happened to anyone. Fraud lives entirely in the claim/timesheet/record. ~150–160 (roughly half)
Improper clinical event A real test/device/drug/procedure occurred, but it was unnecessary, upcoded, diverted, or delivered by an unqualified/excluded person. ~80–90 (~25–30%)
Neither Pure theft/embezzlement, eligibility/identity fraud, PPP/SNAP/check fraud, abuse-or-neglect-only. ~30–40

These are estimates, not a census — many are genuinely mixed, and reasonable people would shuffle 20–30 entries between buckets. But the central finding is robust: pure electronic fraud is the largest category, and it dominates because of the state Medicaid Fraud Control Unit caseload.

What drives the "pure electronic" half. The state cases — Louisiana, Missouri, Illinois, Minnesota, Pennsylvania, Mississippi, Washington, Ohio, the Carolinas — are overwhelmingly personal-care-attendant / timesheet fraud. The signature fact pattern is "billed for services that could not have been provided": the aide was at a second job, in another state, at Walmart or Jack-in-the-Box, or the recipient was hospitalized, incarcerated, out of the country, or dead. No clinical event of any kind — just a phantom hour entered into an EVV system. Your X dead-beneficiary hospice example is the federal-scale version of exactly this: the BIN got billed, the corpse got no care. (X is technically mixed — he also enrolled living non-terminal patients who did get unwanted hospice — but the dead-enrollment portion is the purest of pure.)

The clean federal "pure electronic" entries are the ghost-supplier schemes: X's $3.76B and the Operation Gold Rush DME shells (XX $10.6B, XXXX), the 12-clinic Florida "bust-outs," X's nominee clinics, Xs fictitious eyelid surgeries run out of optical shops, X billing for Pediasure he never bought, Whipple billing for care while in Hawaii and after patients died.

What's genuinely improper-clinical (the real-event quarter). Three sub-patterns:

  • Real product, applied: the amniotic allograft cases (XXXXX) — these grafts were physically slapped onto infected, healed, or terminally-ill patients' wounds. Most DME-delivered and skin-substitute matters live here.
  • Real drugs, moved: the pill mills and diversions (X's 1.08M doses, X's 5.6M, the Houston clinics, XX, plus the Indiana nurse-diversion cluster). Pills genuinely changed hands.
  • Real test, run unnecessarily / upcoded: X's cardiovascular testing, the EEG case, Broussard's RPP panels, the Washington dental upcoding (ibuprofen billed as parenteral medicaments).

One conceptual wrinkle worth flagging for your taxonomy. There's a recurring sub-type that resists clean placement: a clinical event happened, but the wrong person did it — services rendered by an excluded provider (XX), by an unlicensed person under a licensee's number (XXX), or by LPNs billed as RNs (XX). Physically, care occurred; legally, the billable event never existed. I parked these in "improper clinical" because a human clinical interaction took place, but you could equally argue they belong with the phantom-billing group since the billed service (qualified-provider care) is fictional. Roughly 10–12 cases hinge on this judgment call, which is most of the wobble in the totals.

The headline, if you're writing this up: the modern takedown is mostly a billing-data crime, not a bad-medicine crime. The dollar value skews toward improper-clinical (allografts and DME, where a real expensive thing got delivered), but the case count skews heavily toward pure electronic fiction — phantom hours and ghost suppliers — because that's what EVV records, NPI-misuse, and dead-beneficiary matches catch cheaply at scale.

4. Nationality: Oz, Turkish, Armenian, 

A few months ago, there was a brouhaha in California when CMS's Dr. Oz talked about "Armenian" healthcare fraud mobsters, and Armenian stakeholders opposed Oz's view (Oz's family background is Turkish).

Claude Opus tried to classify cases by national or regional origin.  It did not identify any Armenian predominance in this national data.

Ex-Soviet. 10-12, DME shells

South Asian (inc Indian), 16-20, day care, DME

Sub-Saharan, 14-18, Behavioral health, hospice

Latino, 30, Medi-Cal timesheets, Florida clinics

East Asian (incl China), 12-15, hospice, lab, wound care

Middle Eastern, 8-10, pharmacy, DME


AI Guest Column: Digital Pathology Association's 27-page Recommendation for AI SW Validation & Implementation

[Chat GPT 5.5 Guest Author]

##



Digital Pathology AI Moves from “Cool Demo” to Clinical Infrastructure: 

The New DPA Recommendation Statement

A new recommendation statement from the Digital Pathology Association arrives at exactly the right time.

For several years, computational pathology has had the flavor of a rapidly advancing frontier: striking images, impressive AI heat maps, strong performance statistics, and a growing list of FDA-authorized tools. But the practical question has always been harder: how does computational pathology actually become part of clinical laboratory medicine?

That question is no longer theoretical.

Digital pathology adoption is expanding. AI tools for H&E slides, biomarker scoring, risk stratification, quality control, triage, and workflow support are moving from research into clinical deployment. The AMA CPT process appears, at least for H&E-based computational pathology, to be channeling many of these services into Category III codes. FDA authorizations may begin to accelerate. Payers will increasingly be asked to distinguish between “AI that works in a paper” and “AI that deserves clinical adoption and reimbursement.”

Into this setting comes a timely and unusually comprehensive review and recommendation statement from Silberman and colleagues, published in AI in Precision Oncology under the auspices of the Digital Pathology Association.

Full reference:
Silberman N, Parwani A, McClintock DS, Lujan G, Gondim DD, Garcia C, Hanna MG, Pantanowitz L, Lennerz JK, Showalter T, Gerrard P. Recommendation Statement for the Validation, Implementation, and Clinical Application of Artificial Intelligence Within a Clinical Laboratory from the Digital Pathology Association. AI in Precision Oncology. 2026;00(00). doi:10.1177/2993091X261455975.
Full link: https://journals.sagepub.com/doi/10.1177/2993091X261455975

Overview at Linked In by Lennerz: here.

Follow Up: CMS and Ancient Cobol Claims Processing; RFI for System Change

 A few weeks ago, I published a blog article on the status of "ancient" claims processing systems at CMS - here.   

By chance, I ran across a Q1 2026 Request for Information from CMS, discussing large-scale renewal of the creaky claims processing system.   Find the RFI webpage here:

https://sam.gov/workspace/contract/opp/521fdf2c4dac48e48e0dbd5eb83a8df6/view

Where we read:

The Center for Medicare & Medicaid Services (CMS) seeks information regarding large scale claims processing and adjudication vendors to accomplish our objectives of improving beneficiary experience, reducing provider burden, and improving administrative efficiency in Original Medicare. CMS seeks responses to questions listed in this RFI. CMS may use information collected through this RFI notice in its evaluation of claims adjudication systems.

Here's an AI summary of several of the key RFI documents.

CMS is floating a very ambitious “ClaimsCore” procurement to replace the core Medicare Fee-for-Service claims-processing backbone: FISS, MCS, DME/VMS, and the Common Working File. 

In plain English, CMS wants to move Original Medicare claims adjudication off old COBOL/mainframe shared systems and onto a modern COTS/SaaS-style configurable platform with real-time adjudication, APIs, better fraud prevention, faster policy changes, and better transparency for providers and beneficiaries.

This is not a small modernization project. It is essentially a proposed replacement of the operating system of Medicare FFS claims processing, covering roughly 1.2 billion claims annually and hundreds of billions in payment flow. The vision includes sub-second adjudication, real-time claims status, HIPAA X12 plus FHIR/REST APIs, configuration-driven edits and payment rules, fraud/risk scoring before payment, automated reprocessing, improved MAC workflows, and beneficiary-facing cost/claim clarity.

Monday, June 22, 2026

CMS Coverage History: How "CAC" Meetings Evolved (2004, 2015, 2019)

 Medicare's contractor advisory committees have evolved greatly from 2005, to 2015, to the present (2019 forward).   I've put the Medicare LCD Manual from each period into one cloud zip file (here).

I asked Claude Opus to evaluate those three files, and compare CAC meetings under each era.

Afterward, I ask Chat GPT to put the CAC evolution 2004-2019-today, into a broader perspective reaching back to the state-level structure of Medicare in the 1960s.

###


From Carrier to Contractor: How Medicare Rebuilt the CAC Between 2004 and 2019

A reading of three Program Integrity Manual layers — and why today's Contractor Advisory Committee looks nothing like the standing state roster of 2005.

If you have ever sat on a Carrier Advisory Committee, the modern CAC can be disorienting. The thing many of us remember from 2005 was a standing roster of specialists — one seat per specialty society, often fifteen or twenty members, meeting quarterly in a hotel conference room, receiving each draft Local Coverage Determination as it went out the door to public comment. The thing we attend in 2026 is something else entirely: a half-dozen experts, frequently national rather than in-state, convened for a single afternoon to work through ten or twelve structured questions about the evidence on a topic that does not yet have a draft LCD attached to it — the whole session recorded and posted as a transcript.

That transformation is fully documented in three sedimentary layers of one manual chapter. Reading them in sequence shows that the change was not a gradual drift. It was a single, discontinuous response to a statute, bolted onto more than a decade of deferred housekeeping.

Read the revision stamps first

The three documents are not freestanding policies. They are the same Program Integrity Manual section at three points in time, and the revision stamps tell most of the story before you read a word of substance.

The 2004 text carries Rev. 63 (01-23-04) and sits in the old PIM numbering as §8.1. The 2015 text is the same manual, renumbered to §13.8.1, but its bones are still Rev. 71 (04-09-04), with the structure-and-process subsection bumped only to Rev. 473 (06-21-13). The 2019 text is a different creature altogether: Rev. 863, issued 02-12-19, effective 10-03-18, implementation January 8, 2019, relocated to §13.2.4.3.

That January 8, 2019 date is the tell. It is the go-live date of CMS's wholesale rewrite of the LCD process, issued under Change Request 10901 to carry out Section 4009 of the 21st Century Cures Act (P.L. 114-255, signed December 13, 2016), codified at Social Security Act §1862(l)(5)(D). So you are really comparing two eras, not three: a carrier-era artifact that barely moved between 2004 and 2015, and a Cures-driven reconstruction in 2019.

In a companion blog, I discuss a 2004 copy of "exhibit 3" about CAC membership.

Sidebar — The CAC across three manual layers

Feature 2004 (Rev. 63) 2015 (Rev. 71 / 473) 2019 (Rev. 863)
Name Carrier Advisory Committee Carrier Advisory Committee (text still says "Carriers") Contractor Advisory Committee; actor is the MAC
Geography One CAC per state, rigidly One CAC per state, rigidly Per state, per jurisdiction, or multi-jurisdictional / multi-MAC
Membership theory Specialty representation; one seat + alternate per specialty Same Evidence expertise; "more voices" (nurses, epidemiologists, etc.)
Core function Dissemination & liaison; carry drafts to societies Same Review the quality of the evidence
Link to comment clock 45-day clock starts on distribution to the committee Same Severed; comment period is a separate statutory step
Timing vs. draft CAC reviews the draft LCD as released Same May meet before a proposed LCD exists, on the topic's evidence
Cadence ≥ 3 meetings/year, ≤ 4 months apart Same No minimum; MAC sets frequency by LCD volume
Leadership CMD + elected physician co-chair; 2–3 yr tenure Same Co-chair / tenure language dropped; MAC approves members
Transparency Minutes to members & RO; web posting optional Same (+ PSC/GTL overlay) Recorded (audio/video), public, posted as LCD record
Compensation None; voluntary service None None (the one provision carried forward verbatim)

2004–2015: the standing state roster as a representation machine

In the first era the committee is the Carrier Advisory Committee, and almost every structural choice flows from that one word. One CAC per state; where a carrier spanned several states, each state got "a full committee and the opportunity to discuss draft LCDs." The committee was built around specialty representation: one member plus a designated alternate per specialty, with additional specialists pulled in when their expertise was implicated. In practice that produces exactly the body many of us remember — a standing roster running to fifteen or twenty seats, because the design goal was to have the relevant society's voice already in the room for whatever LCD surfaced.

The functional theory was dissemination and liaison, not adjudication of evidence. The "Role of CAC Members" section is explicit: members existed to carry proposed LCDs back out to their state and specialty societies to solicit comment, to carry Medicare program information back in, and to flag inconsistent or conflicting medical-review policy. They were conduits. The contractor medical director co-chaired with one physician elected by the committee, and the co-chairs set the agenda and pushed background material out at least fourteen days ahead.

Two features matter most for understanding what later broke. First, the CAC was wired directly into the comment clock: the 45-day comment period "starts when the proposed LCD is distributed to the committee members," and the co-chairs "present all proposed LCDs to the CAC for discussion." The CAC meeting was the public-facing event for a draft LCD — which is precisely the co-distribution-to-CAC-and-public simultaneity of the 2005 model. Second, the cadence was fixed and frequent: a minimum of three meetings a year, no more than four months apart. That is a standing quarterly body by design, because a standing body is what you need when the committee is the routing point for every draft in the jurisdiction.

What is striking is how little changed by 2015. The Medicare Modernization Act had already replaced carriers with A/B MACs years earlier, yet the 2015 text still says "Carriers shall establish," still says one CAC per state, still prescribes three meetings a year, still triggers the comment clock on distribution to the committee, still names an elected physician co-chair, still suggests two- to three-year tenures. The only real accretion is a maintenance overlay reflecting the program-integrity contractor apparatus — the parenthetical "(for PSCs, the GTL, Co-GTL, and SME)" threaded through the directory, waiver, and recordkeeping provisions — plus the 2013 (Rev. 473) refresh of the structure section. Between 2004 and 2015, CMS updated the plumbing references and left the committee's constitutional theory entirely intact. The 2015 document is a carrier-era document wearing a MAC-era nametag.



2019: the Cures rupture

The 2019 rewrite changes the committee's purpose, not merely its logistics, and nearly everything else follows from that.

Carrier becomes Contractor. The committee is renamed, the actor throughout is "MACs," and the carrier vocabulary is finally retired a decade and a half late.

The geographic unit is loosened. Where the old rule was rigidly one-CAC-per-state, 2019 permits one CAC per state, one per jurisdiction, or a multi-jurisdictional CAC with representation from each state — and CMS's companion LCD Process Q&A confirms that multi-MAC CACs are also on the table. This is the textual hinge that permits the modern reality. Once you may convene a single panel for an eleven-state jurisdiction, the chair of pathology at one academic center and the chair at another become natural picks, because you are no longer staffing for in-state representation. You are staffing for the best available evidence reviewers.

Representation becomes evidence review. This is the conceptual core. The old purpose — a formal mechanism for physicians in the state to be informed of and participate in LCD development, plus a liaison forum — is replaced by a purpose centered on the evidence: members "review the quality of the evidence used in the development of an LCD." CMS said the quiet part plainly in the Q&A: because Cures now requires LCDs to include a summary of the evidence considered and a rationale, the role of CAC members should evolve to reviewing the quality of that evidence instead of only representing a constituency. The 2019 language even imports the deliberative register of the national MEDCAC — advice is "most useful when it results from a process of full scientific inquiry and thoughtful discussion with careful framing of recommendations," and the panel exists to ensure an "unbiased and contemporary consideration of 'state of the art' technology and science." That is consciously MEDCAC-style framing dropped onto a local body.

The comment-clock coupling is severed. Note what disappears: the entire mechanism by which distributing a draft LCD to the committee started the 45-day clock, and the instruction that co-chairs present "all proposed LCDs" to the CAC. This is the most consequential deletion. Cures created, by statute, a separate and mandatory public process — the MAC must post the determination in its entirety, identify where and when it was first made public, and supply a rationale, at least forty-five days before the effective date. Once the open public-comment period and the proposed-LCD posting are independent statutory steps, the CAC no longer needs to be the comment vehicle. It is freed to move upstream: it now convenes around a contemplated topic and its evidence base. The Q&A makes the new optionality explicit — a MAC may host the CAC before posting a proposed LCD, to inform the upfront analysis, or after. That is exactly the shift from the 2005 picture (draft presented to the roster, co-distributed to the public, clock running) to the 2026 picture (a future topic, structured evidence questions, no draft on the table yet).

Transparency is mandated, and it reshapes the format. The 2019 rule requires the MAC to record every CAC meeting — video, audio, or both — and to maintain that recording on the contractor website as part of the LCD record. All CAC meetings are open to the public to attend and observe; only the non-evidence portions (provider practice-trend reporting, fraud-and-abuse discussion) may be closed. The old regime asked only for minutes distributed to members and forwarded to the regional office within ten days, with web posting optional and FOIA-redacted. The published transcript of a modern CAC is the direct artifact of this recording-and-posting mandate, and the structured, ten-to-twelve-question, roughly two-hour format is the natural operational form of "review the quality of the evidence" plus "careful framing of recommendations." It is a local echo of the MEDCAC voting-question script, engineered to produce a clean, citable evidentiary record rather than a roundtable of society liaisons.

The standing body dissolves into an ad hoc panel. Several deletions point the same way. The fixed cadence is gone; the Q&A confirms MACs now set frequency "based on the appropriateness and volume of LCDs requiring CAC input," and a CAC is not required for every LCD. The two- to three-year tenure guidance is gone. The elected physician co-chair structure is gone; member approval now rests simply with the MAC. The dissemination-to-societies role is gone, because the statutory public-comment process now performs that solicitation directly and at scale. The reference to the Practicing Physicians Advisory Council is gone (PPAC itself had been sunset earlier in the decade). The substitution rule tightens and formalizes — a substitute may attend only if the MAC is notified and approves at least one week ahead — which is the housekeeping you would expect once a meeting is a recorded, public event of record. About the only provision carried forward verbatim is the honorarium prohibition: participation remains voluntary, expenses on the member or the society.

The net trajectory — and why 2015 is the instructive case

Put the two eras side by side and the arc is coherent. The carrier-era CAC was a representative standing committee — a per-state roster of society delegates, meeting quarterly, functioning as the routing point and comment trigger for draft LCDs, steered by the contractor medical director and an elected physician. The Cures-era CAC is an evidence-review panel — convened at jurisdictional or multi-jurisdictional scale, often stocked with national figures chosen for expertise rather than in-state constituency, addressing a future topic through structured questions in a recorded, public, transcribed session that becomes part of the LCD record, with the comment period and the proposed-LCD posting hived off into their own statutory channels.

The 2015 document is instructive precisely because it isn't a transition. It shows that as late as 2015 CMS was content to leave the 2004 design frozen, which means the 2019 change was not a slow evolution but a single discontinuous response to a statutory mandate. The "many other ad hoc changes" — the multi-jurisdictional option, the substitution mechanics, the recording medium, the closable fraud-and-abuse portions — are best read as CMS using the Cures rewrite as the occasion to clear a decade of deferred modernization in one transmittal.

One caveat for readers who want to follow the functions rather than the committee: these provisions capture the CAC specifically. The full 2019 Chapter 13 rewrite also created or relocated the informal pre-LCD meeting, the formal open meeting, the new-LCD request process, and the comment-and-response (RTC) machinery. Those companion provisions are what make the upstream repositioning of the CAC coherent. The dissemination and comment functions the CAC used to carry did not vanish in 2019; they were redistributed into a statutory public process that the committee no longer needs to host.

Key documents



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I ask Chag GPT to put the CAC evolution 2004-2019-today, into a broader perspective reaching back to the state-level structure of Medicare in the 1960s.

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Yes — that is exactly the deeper historical frame. The 2004 CAC language was not just a technocratic CMS instruction. It was also a fossil record of Medicare’s original state-based administrative architecture, especially the world of state Blue Cross and Blue Shield plans, state medical societies, local carriers, local intermediaries, and local physician advisory networks.

The 1965 design: Medicare as a federal program administered through local private plans

When Medicare began, it was national in statute but deliberately decentralized in administration. The 1965 Medicare law created a national Part A hospital insurance benefit and a voluntary Part B medical insurance benefit, but the federal government did not build a single national claims-processing agency from scratch. Instead, Medicare relied on private health insurers to administer fee-for-service claims. CMS still summarizes this historical structure plainly: since Medicare’s inception in 1966, private health care insurers processed Medicare claims; the Part A entities were called fiscal intermediaries, and the Part B entities were called carriers. (Centers for Medicare & Medicaid Services)

That architecture reflected the insurance market Medicare inherited. Blue Cross plans had grown around hospital coverage; Blue Shield plans around physician services. In many states, they were local or state-level nonprofit plans. The Blue Cross Blue Shield Association still describes the system as an association of “independent, locally operated” companies, and its current list still shows many state-named plans: Blue Cross and Blue Shield of Vermont, Massachusetts, Rhode Island, Alabama, Kansas, Michigan, North Carolina, Tennessee, and so on. (Blue Cross Blue Shield Association)

So the early Medicare program did not begin with something like “Noridian Jurisdiction E” or “NGS Jurisdiction K.” It began in a world where the natural administrative unit was often the state or the local Blue plan service area.

Part A and Part B also mapped onto different local institutions

A further complication is that Medicare did not have one kind of contractor. It had fiscal intermediaries for institutional claims and carriers for physician/supplier claims. CMS’s 2006 MAC transition announcement described the old division clearly: fiscal intermediaries processed Part A claims for hospitals, skilled nursing facilities, and other institutional providers, while carriers processed Part B claims for physicians, laboratories, and suppliers. (Centers for Medicare & Medicaid Services)

That distinction matters for CAC history because LCDs, especially Part B medical-review policies, emerged heavily from the carrier/CMD world. Carrier medical directors were often working with state physician societies and local specialty leaders. Thus the CAC was not an abstraction; it was an organized relationship between a Medicare contractor and the state physician community.

In the 1960s and 1970s, that relationship made intuitive sense. A Vermont carrier or Vermont-associated Blue plan could talk to Vermont physicians. A Maine intermediary could know Maine hospitals. Massachusetts Blue Cross could work with Massachusetts institutions. The contractor was not merely processing claims; it was embedded in local provider networks, local professional societies, and local insurance history.

Consolidation of Blues plans made consolidation of CMS contractors inevitable.

Over time, that world consolidated. Blue Cross and Blue Shield plans merged, affiliated, converted, formed holding companies, or operated across multiple states. 

Health services researchers writing in the early 2000s noted that Blue Cross plans had incentives to merge across state lines, including economies of scale and the need to serve multistate employers. (PMC) A 2014 industry review similarly described ongoing consolidation among Blues plans and noted that several Blues organizations operated in multiple states. (Mark Farrah Associates)

By the early 2000s, Medicare contractor territories had become much more aggregated than the 1965 mental model. But the culture and legal-administrative memory of state-level Medicare administration remained. That is why the 2004 CAC rule has the flavor it does: even if one carrier served many states, each state still had to have a full CAC and an opportunity to discuss draft LCDs and issues presented in that state. A single multi-state CAC was allowed only with permission and only if CAC members across the jurisdiction agreed.

That is the “darn it, Vermont gets a Vermont CAC” principle. It is not just bureaucratic fussiness. It reflects the residue of a Medicare program that had been built through state-level carriers, state medical societies, state Blue plans, and state provider relationships.

2004 was a transition moment, not the beginning of the MAC world

The timing is important. The Medicare Modernization Act of 2003 directed CMS, through Section 911, to replace the old Part A fiscal intermediaries and Part B carriers with A/B Medicare Administrative Contractors selected under federal acquisition rules. (Centers for Medicare & Medicaid Services) But in 2004, CMS was still living inside the old contractor world. The 2004 CAC manual still uses “carrier” language, not the later MAC-centered language. It still assumes carrier medical directors, state CACs, physician co-chairs, specialty-society designees, regular meetings, and a state-oriented roster.

CMS did not begin the practical transition from legacy contractors to MACs until later. GAO summarized that CMS started transitioning Medicare claims administration from 51 legacy contractors to MACs in 2006. (GAO) CMS’s own 2006 announcement said the first MAC awards were part of contracting reform and that, when fully implemented, fiscal intermediaries and carriers would be replaced by MACs responsible for both Part A and Part B claims. (Centers for Medicare & Medicaid Services)

So the 2004 CAC text is perched at a hinge point. The MMA had just told CMS to move toward MACs, but the operating manual still preserved the carrier-era, state-based advisory structure.

Why the old "state CACs" mattered politically and professionally

A state CAC was not merely a meeting format. It embodied several claims:

First, local physician legitimacy. If a draft LCD affected gastroenterology in Vermont, Vermont physicians should have a Vermont gastroenterologist in the advisory chain. If it affected surgery, Vermont surgeons should not be represented only by someone from Boston or Hartford.

Second, state medical society mediation. CAC members were expected to disseminate proposed LCDs to colleagues and specialty societies, solicit comments, and bring those comments back. That made sense when state medical societies were important intermediaries between Medicare and practicing physicians.

Third, local utilization context. The 2004 manual expected meetings to include comparative utilization data related to proposed LCDs, with CAC members helping interpret the data and advise on overutilization. Local physicians might know whether an apparent spike reflected abuse, local referral patterns, new technology adoption, coding confusion, or one dominant academic center.

Fourth, state-level trust. The CAC reassured physicians that policy was not being imposed by a distant regional contractor without local input. This mattered because LCDs could have immediate consequences for coverage, claims payment, documentation, and medical practice.

The old contractor model was not always perfectly state-level

We should avoid saying “always” state-level in 1965. The early Medicare contractor map was heavily influenced by state and local Blue plan footprints, but it was not mechanically one contractor per state for every function and every period. There were differences between Part A and Part B, hospital associations and physician insurers, Blue Cross and Blue Shield entities, commercial carriers, and later specialty contractors. Some contractors served more than one state; some states had more than one relevant contractor relationship; and the Part A/Part B split meant a hospital’s Medicare intermediary and a physician’s Part B carrier were not necessarily the same entity.

But as a historical approximation, your point is right: the original administrative ecology was much more state/local-plan based than the modern MAC map. By 2004, aggregation was well underway; by the MAC transition after 2006, it became the organizing principle.

The 2004 CAC rule as institutional memory from 1970s, 1980s

Seen through this lens, the 2004 rule is almost a compromise document.

On one hand, CMS knew contractors were aggregating. The manual explicitly contemplates one carrier serving many states and even allows a single CAC for an entire jurisdiction with permission.

On the other hand, CMS insisted that each state retain a full committee and an opportunity to discuss draft LCDs. That is the institutional memory of the older carrier/intermediary world: state doctors, state hospitals, state Blues, state medical societies, and state-level Medicare relationships.

The manual’s insistence on state CACs can therefore be read as a guardrail against excessive regionalization. CMS was saying, in effect: regional administration may be efficient, but local Medicare policy still needs state-level professional input.

How this differs from the 2019/2026 model

By 2019, that historical memory had largely been displaced by a different legitimacy model. The legitimacy of the CAC no longer came mainly from state representation. It came from transparent evidence review. The 2019 manual allows one CAC per jurisdiction or multi-jurisdictional CAC with representation from each state, and it describes the CAC’s role as reviewing the quality of evidence used in LCD development.

That is a profound change. The 2004 question was: Has the local/state physician community had a chance to review and comment on this draft LCD? The 2019 question is closer to: Has the MAC exposed the evidence base to qualified experts, public observation, and a recorded process?

In 2004, Vermont mattered because it was Vermont. In 2019, Vermont matters if the MAC can say the multi-state process included representation and an opportunity for evidence discussion, but the central currency is no longer state medical identity. It is expertise, transparency, and an evidence record.

A useful way to phrase it

The evolution can be described this way:

Medicare began as a federal benefit administered through a patchwork of local and state private insurance institutions, many of them Blue Cross and Blue Shield plans. 

The CAC inherited that world. Its original function was not simply to “get expert input”; it was to preserve a state-level professional advisory channel between the Medicare carrier and the local physician community. By 2004, that state-based logic was already under pressure from consolidation and the imminent MAC reform, but CMS still preserved it in manual language requiring one CAC per state. 

After the MAC transition and especially after the 21st Century Cures-era LCD reforms, the CAC’s center of gravity shifted from local representation to evidence transparency. The modern CAC is less the descendant of the Vermont Blue plan’s physician advisory committee and more a public evidentiary workshop (like a CMS MedCAC)  for a regional Medicare contractor operating at multi-state, and sometimes functionally national, scale.