What is a Medicare Fraud Lawyer?
A Medicare fraud lawyer is a specialized healthcare attorney who handles legal cases involving improper billing, kickbacks, or false claims related to the Medicare program. These lawyers represent either healthcare providers facing federal investigations or whistleblowers reporting fraud through qui tam lawsuits under the False Claims Act.
What Does a Medicare Fraud Lawyer Do?
Defense: Represents doctors and hospitals during OIG audits, DOJ investigations, and criminal prosecutions for billing errors or upcoding.
Whistleblower Actions: Assists individuals in filing lawsuits to report Medicare overbilling in exchange for a percentage of the recovered funds.
Compliance: Advises healthcare entities on the Anti-Kickback Statute and Stark Law to prevent illegal referral schemes.
Negotiation: Works with federal agencies (CMS, DOJ, and OIG) to settle overpayment demands and prevent exclusion from federal healthcare programs.
Two Main Roles: Defense and Whistleblower
Medicare fraud lawyers typically handle cases in one of two primary directions:
1. Defending accused parties (healthcare providers) Most commonly, these attorneys represent doctors, nurses, hospitals, clinics, billing companies, durable medical equipment suppliers, and other healthcare entities accused of Medicare fraud.
2. Lawsuits by whistleblowers who see fraud and corruption and expose the frauds in the hopes of receiving a percentage of the funds recovered.
In this blog we use the phrase providers to include medical groups, medical corporations as well as individual doctors with small and medium sized practices. The cases lodged against individual doctor or small to medium practices are the most damaging as the business usually shuts down or loses money during the investigation and prosecution.
Even when the doctors win they pay a huge financial price. (And no, it is usually not possible to win and then sue for damages. If an attorney promises you that type of end result be very wary of that claim.)
Case Example
In 2024, Christiana Care agreed to pay $42.5 million to resolve allegations that it violated the Anti-Kickback Statute and Stark Law. The government alleged the health system provided free neonatologists and nurse practitioners to a private practice in exchange for patient referrals.
Case Example
In 2025, the owners of Apex Medical were sentenced to over 14 years in prison and ordered to pay $310 million for billing Medicare for medically unnecessary wound grafts, a case that highlights the severe criminal consequences a defense lawyer works to mitigate.
Related issues like Anti-Kickback Statute or Stark Law violations
Their goal is to challenge allegations, negotiate settlements, reduce penalties, prevent exclusion from federal programs, protect professional licenses, and — when possible — avoid criminal charges altogether.
2. Representing whistleblowers (qui tam relators)
Some Medicare fraud lawyers represent individuals (often employees, former employees, contractors, or compliance officers) who report suspected fraud through qui tam lawsuits under the False Claims Act.Case.
One tactic to make a qui tam case more profitable is to work with law enforcement to have criminal charges filed against the doctor or provider.
Case Example
A record-breaking $1.6 billion verdict was reached in 2025 in a qui tam case where whistleblowers alleged a drug manufacturer engaged in a kickback scheme and off-label promotion of HIV drugs.
Case Example
In 2024, a former chief compliance officer acted as a whistleblower in the Christiana Care case mentioned above, leading to a significant recovery for the government and a multi-million dollar reward for the individual.
These lawyers help file sealed complaints, protect whistleblowers from retaliation, and maximize potential awards (which typically range from 15% to 30% of the recovered amount).
BTW: These qui tam whistleblower cases often trigger concurrent criminal investigations.
Case Example
In 2025, Seoul Medical Group paid $58.7 million to settle allegations of inflating risk scores for Medicare Advantage patients to secure higher reimbursements.
Phantom Billing
Submitting claims for services never rendered. This is a danger area for doctors as patients may not remember what services were actually provided on a given visit and it can appear that a doctor overbilled when he/she actually billed accurately.
Case Example
A 2024 nationwide crackdown charged individuals for a $900 million scheme in Arizona where companies billed Medicare for unnecessary wound grafts provided to elderly patients, some of whom were in hospice.
Billing for Medically Unnecessary Services
Providing treatments without legitimate need.
Case Example
Vohra Wound Physicians agreed to a $45 million settlement in 2025 for allegedly billing Medicare for surgical procedures that were either unnecessary or never performed.Kickbacks and prohibited referrals: Illegal incentives for referrals.
Case Example
Teva Pharmaceuticals agreed to pay $425 million in 2024 to resolve claims it used a foundation to pay Medicare co-pays as a kickback to induce patients to use its expensive MS drug.
Durable Medical Equipment (DME) Fraud
Fraudulent billing for items like braces or wheelchairs.
Case Example
In early 2026, a Texas DME owner was sentenced to 90 months in prison for a $59 million conspiracy involving kickbacks for medically unnecessary equipment.
Why An Innocent Person Might Need a Medicare Fraud Lawyer
A provider receives a demand letter for overpayments or an audit notice. Search warrants are issued to the provider's bank and equipment suppliers. Later, Federal agents show up with subpoenas or search warrants. Staff is frightened and are interviewed on the spot.
There is no evidence of guilt necessary for this to happen. Warrants can and do issue based upon what other people claim is true and the provider has no chance to refute the claims even when they are patently false.
Often billing disputes and audits are a first step in a process that leads to these searches. An experienced Medicare fraud lawyer knows that statements made during the audit process can and will be used against the medical provider.
How to Hire the Best Medicare Fraud Lawyer
Key Skills and Expertise
A good Medicare fraud lawyer typically has:
Experience in federal white-collar criminal defense.
Deep knowledge of healthcare regulations (False Claims Act, Anti-Kickback Statute, Stark Law).
Familiarity with Medicare billing rules and CMS guidelines.
Whether protecting a provider's livelihood or helping a whistleblower recover public funds, their expertise is essential for navigating the complex web of healthcare enforcement.
Hiring Daniel Horowitz to defend a Medicare fraud case brings the advantage of a high-stakes trial attorney with a reputation for aggressive, technically precise advocacy.
Known for his no-stone-unturned approach, Horowitz specializes in navigating the intersection of complex federal regulations and criminal defense, often challenging the government’s interpretation of billing codes and medical necessity. His expertise is particularly valuable when a provider faces parallel proceedings—where a single audit can trigger simultaneous criminal indictments, civil False Claims Act lawsuits, and threats to professional licensing.
By focusing on dismantling the prosecution’s evidence during the investigative phase, Horowitz aims to resolve allegations before they reach a public courtroom, protecting both the client’s liberty and their standing within the healthcare community.
For an initial consultation call (925) 283-1863
