The Eleventh Circuit Found a Trial Error and Affirmed a 20-Year Medicare Fraud Sentence Anyway: What Harmless Error Means for Florida Defendants

On July 31, 2026, the Eleventh Circuit agreed with a Miami nurse practitioner that the district judge should not have handed federal prosecutors extra time for closing argument at her health care fraud trial. The court then affirmed her conviction and her 20-year sentence. The evidence against her was overwhelming, the panel said, and under harmless error review that finding ends the inquiry. Anyone in South Florida who is under investigation, or who has already been indicted, should sit with that sequence for a moment. It is a precise description of how little room there is to fix a federal case after a jury has returned its verdict.

The Eleventh Circuit identified an error in the district court's handling of closing argument and affirmed the conviction and the 20-year sentence anyway. Harmless error review asks whether the error changed the outcome, not whether the trial was clean.

Key Takeaways

• On July 31, 2026, the Eleventh Circuit agreed the district judge erred on closing argument time, then affirmed the conviction and the 20-year sentence anyway.
• Harmless error review under Federal Rule of Criminal Procedure 52(a) asks whether the error changed the outcome, not whether the trial was clean.
• The claims exceeded $192 million while the defendant personally kept roughly $1.6 million, and the guidelines run on the billed figure, not the banked one.
• Federal health care fraud is charged principally under 18 U.S.C. 1347, with conspiracy under 1349 and false statements under 1035.
• The restructured Section 2B1.1 loss table takes effect November 1, 2026, is not retroactive, and applies to defendants sentenced on or after that date.
• Charging decisions stay fluid before indictment and harden after, which is why the pre-indictment window is where these cases are actually decided.

What Actually Happened

The underlying case came out of the Southern District of Florida. A licensed nurse practitioner in Miami signed thousands of orders for orthotic braces and cancer genetic tests for Medicare beneficiaries she had never spoken to, examined, or treated. Telemarketers solicited the beneficiaries, generated pre-filled orders, and routed them to her for signature. She attested that she had examined the patients. According to the government she had not, and in some instances people who were not licensed at all signed her name to the orders. During the period charged she ordered more cancer genetic tests for Medicare beneficiaries than any other provider in the country, and after Medicare expanded telemedicine coverage in 2020 she billed for visits that never occurred, on some days billing more than twenty-four hours in a single calendar day.

She went to trial. She lost. In December 2023 the district court sentenced her to 20 years in prison on claims exceeding $192 million, of which she personally kept roughly $1.6 million. The Criminal Division Fraud Section prosecuted through the Health Care Fraud Strike Force, with HHS-OIG and the FBI Miami Field Office investigating.

Thousands of signed orders for patients she had never spoken to. In some instances people who were not licensed at all signed her name. On some days the billing exceeded twenty-four hours in a single calendar day.

On appeal she argued that the district court improperly gave the government additional time for closing argument. The Eleventh Circuit agreed that this was error and affirmed anyway. The record evidence, the panel concluded, was overwhelming enough that the extra minutes could not have changed the verdict. That is harmless error analysis under Federal Rule of Criminal Procedure 52(a), and it is how most trial errors end.

What the Government Is Actually Building

This decision does not exist in isolation. The Southern District of Florida is the center of gravity for federal health care fraud enforcement, and the posture has hardened in two ways.

First, the government is trying cases again. The National Fraud Enforcement Division's health care fraud unit recently secured six trial convictions covering more than $1.1 billion in alleged losses in under three weeks, including a verdict in Fort Lauderdale. A prosecutor who believes she can win in front of a jury negotiates differently than one who cannot, and that changes the shape of every plea discussion in this district.

Second, charging decisions increasingly begin with data rather than an informant. Prosecutors run billing analytics, identify statistical outliers, and work backward. Here the outlier signal was extraordinary, because she out-ordered every other provider in the nation on a single test category. A Medicare Strike Force defense lawyer sees this constantly now, and the provider is usually the last person to learn a data model flagged the practice a year earlier. The 2026 national takedown charged 455 defendants across 56 districts on more than $6.5 billion in alleged fraud. Volume like that runs on analytics, not informants.

Charging decisions increasingly begin with a billing model rather than an informant. The provider is usually the last person to learn that analytics flagged the practice a year earlier.

The same analytics posture is visible across the district's recent telemedicine and Medicare fraud prosecutions, where the volume of orders is itself the government's opening exhibit.

Exposure and Charges

Federal health care fraud is charged principally under 18 U.S.C. 1347, which carries up to ten years per count and up to twenty where the violation results in serious bodily injury. Conspiracy under 18 U.S.C. 1349 exposes a defendant to the same penalty as the substantive offense. False statements relating to health care matters fall under 18 U.S.C. 1035. Where remuneration is involved, the Anti-Kickback Statute at 42 U.S.C. 1320a-7b applies and independently supports a false claims theory.

The statutory maximums rarely drive the number. The guidelines calculation does. Under Section 2B1.1 the intended loss figure sets the offense level, and the government will argue that intended loss equals everything billed rather than everything paid. That gap is enormous. Here the billed figure exceeded $192 million while the defendant personally received about $1.6 million. Sophisticated means, abuse of trust, number of victims, and role adjustments stack on top of that.

The gap between billed and banked is the single most contested number in a Medicare fraud indictment, because loss drives the offense level and the offense level drives the sentence.

The Mistakes That Decide These Cases Early

By the time an appellate panel reviews closing argument time, the case has been over for years. The decisions that determined the outcome were made much earlier, usually without counsel present.

Talking to agents without a lawyer. HHS-OIG and FBI agents arrive at the office, not the house, and they arrive polite. Providers explain, because they are proud of their practice and want to clear it up. Every one of those statements becomes a separate charge later if it does not match the billing data the agents already have.

Producing records without strategy. A federal grand jury subpoena is not an auditor's document request. Rolling production without a privilege review, without a litigation hold, and without understanding the theory the government is building is how defendants hand prosecutors the organizational chart of their own case.

Assuming an audit is only an audit. ZPIC, UPIC, and TPE audits convert into criminal referrals regularly, and the signal is subtle. The auditor goes quiet, or a request arrives from a different agency.

Waiting for the indictment. This is the most expensive mistake. A pre-indictment defense lawyer has options that disappear at arraignment, including presenting a declination package and correcting the government's loss theory before it is fixed in a charging document.

"Waiting for the indictment is the most expensive mistake. A pre-indictment defense lawyer has options that disappear at arraignment, including presenting a declination package and correcting the government's loss theory before it is fixed in a charging document."— Aaron M. Cohen, AMC Defense Law

What Effective Defense Actually Looks Like

A federal investigation defense attorney should be doing three things at once in the pre-indictment window.

Reconstructing the billing narrative independently. The government's data model produces a theory, and that theory is frequently wrong at the margins. The margins are where tens of millions of dollars in claimed loss live. A defensible clinical rationale for a subset of the orders, or proof that a marketing vendor rather than the provider generated them, reshapes the loss calculation. Loss drives the guideline range, and the range drives everything else.

Deciding on cooperation with clear eyes. In telemedicine and DME cases the provider who signs the orders is usually not the person who designed the scheme or took most of the money. A proffer can capture that distinction if it is made early and on counsel's terms. It evaporates once the government secures cooperation from someone else.

Building sentencing mitigation from the first month rather than the last. PSR objections, a documented 3553(a) variance theory under 18 U.S.C. 3553, and evidence of limited personal enrichment take months to assemble. Counsel who start that work after conviction are doing it under deadline pressure.

Why the Timing Matters More Than the Appeal

The July 31 decision corrects a belief many clients hold, which is that a mistake at trial can be undone later. Appellate courts do identify errors and affirm anyway, because harmless error review asks whether the error changed the outcome and not whether the trial was clean. Where the government built its record from billing data, cooperating witnesses, and the defendant's own signatures, a panel will almost always find the evidence overwhelming.

Charging decisions are genuinely fluid. Before an indictment returns, a prosecutor has discretion over which counts to bring, which conduct to include, and whether to charge at all. That window is where a case is won. It closes quietly and it does not reopen.

If a target letter has arrived, if agents have appeared at the practice, or if an audit has started producing questions that sound like an interrogation rather than a records review, the clock has already started.

Common Questions

Facing a Federal Health Care Fraud Investigation in Florida?

AMC Defense Law represents physicians, nurse practitioners, laboratory and DME operators, and practice owners in federal health care fraud investigations and prosecutions in the Southern, Middle, and Northern Districts of Florida, and nationwide. If you have received a target letter, a federal grand jury subpoena, or a visit from HHS-OIG or the FBI, the pre-indictment period is where the work matters most. Consultations are confidential.

The pre-indictment window is where a federal health care fraud case is actually decided. AMC Defense Law works the loss theory, the cooperation calculus, and the sentencing record before the government fixes any of them in a charging document.

If you or your loved ones have been arrested or are under federal investigation in Florida, call Aaron M. Cohen at 561.542.5494 for a confidential consultation, 24 hours a day to get help.

This article is provided for general informational purposes only and does not constitute legal advice. Reading this article does not create an attorney-client relationship with AMC Defense Law or with any of its attorneys. Every case turns on its own facts, and prior results do not guarantee or predict a similar outcome in any other matter. If you are under investigation or have been charged with a criminal offense, consult a licensed attorney about your specific circumstances.

About the author: Aaron M. Cohen, Esq. is the founding attorney of AMC Defense Law (The Law Offices of Aaron M. Cohen, P.A.), a criminal defense firm based in Boca Raton, Florida. With more than 30 years of experience, Mr. Cohen represents individuals and entities in complex federal and state criminal investigations and prosecutions nationwide. He is admitted to practice law in Florida, New York, New Jersey, and the District of Columbia, and in the United States District Courts for the Southern, Middle, and Northern Districts of Florida, the District of Columbia, the Southern and Eastern Districts of New York, and the District of New Jersey. He is available pro hac vice in federal districts nationwide.