Upcoding is one of the most common forms of healthcare fraud the federal government pursues, and the U.S. Attorney’s Office for the Northern District of Illinois has made it a consistent enforcement priority. Upcoding means submitting billing codes that reflect a higher level of service than actually provided. For physicians, practice owners, and billing staff in the Chicago area, understanding how federal prosecutors build these cases is critical if you are facing a federal investigation, responding to a subpoena, or received a target letter.
If you are under federal scrutiny for upcoding or billing fraud allegations, Glozman Law can help you understand your options. Call (312) 726-9015 or reach out online to discuss your situation.
Upcoding is not always as straightforward as prosecutors make it sound. In a recent Chicago-area case, a physician fraudulently overstated visit length and complexity, submitting claims using billing codes for which the visits did not qualify. That physician also prepared false patient records to support the fraudulent claims. From the government’s perspective, this combination of inflated codes and fabricated documentation is the hallmark of intentional fraud rather than billing error.
But not every upcoding allegation involves deliberate misconduct. Federal prosecutors sometimes treat patterns of higher-level billing as evidence of fraud even when legitimate clinical judgment supports the codes used. The distinction between fraud and good-faith billing dispute often comes down to intent, and that is where defense strategy matters most.
Pro Tip: If you receive a records request or subpoena related to your billing, do not alter, destroy, or "clean up" any documentation. Doing so can create obstruction exposure more damaging than the underlying billing allegations.
The Northern District of Illinois has long been one of the most active federal districts for healthcare fraud prosecution. The U.S. Attorney’s Office in Chicago handles significant volumes of upcoding and billing fraud cases involving Medicare, Medicaid, TRICARE, and private insurers. Cases are typically investigated by the FBI Chicago Field Office and HHS-OIG.
The scope of enforcement is significant. The DOJ filed a civil lawsuit against IPC The Hospitalist Company, alleging the company encouraged its physicians to bill at the highest levels regardless of actual service and pressured physicians with lower billing levels to "catch up" to their peers. That case illustrates how the government targets not just individual providers but also corporate billing cultures that drive upcoding from the top down.
Federal upcoding cases can proceed on parallel criminal and civil tracks, and many defendants face both. A suburban Chicago physician received a ten-year federal prison sentence and was ordered to pay approximately $1.5 million in restitution after being convicted of a healthcare fraud scheme spanning 2018 to 2022. On the civil side, KareFirst Management, a Chicago nurse practitioner group, agreed to pay $1.99 million to resolve a False Claims Act lawsuit after allegations that its proprietary charting software automatically generated false, upcoded claims.
| Enforcement Track | Legal Framework | Potential Consequences |
|---|---|---|
| Criminal Prosecution | 18 U.S.C. § 1347 (Health Care Fraud) | Prison sentence, restitution, forfeiture, exclusion from federal programs |
| Civil (False Claims Act) | 31 U.S.C. §§ 3729-3733 | Treble damages, per-claim civil penalties adjusted annually for inflation (currently $14,308 to $28,619 per false claim) |
| Administrative | Program exclusion proceedings | Loss of ability to bill Medicare/Medicaid |
Pro Tip: A civil False Claims Act investigation can run parallel to a criminal probe. Statements made in the civil context can potentially be used in the criminal case. Coordinate your defense across both tracks from the outset.
The government builds upcoding cases by comparing what was billed against what the medical records support. Prosecutors obtain billing data from CMS or private insurers and retain medical consultants to review charts and determine whether documented services justified the codes submitted. Statistical analysis is common. If your practice bills at higher-level E/M codes significantly above your peers, that pattern alone may trigger an investigation.
Many upcoding cases in Chicago originate from qui tam lawsuits filed under the False Claims Act by former employees or colleagues. The KareFirst case was initiated by a former employee who filed a whistleblower lawsuit in U.S. District Court in Chicago. The False Claims Act, under 31 U.S.C. § 3730, allows private individuals to file suit on behalf of the government, which may then intervene and recover treble damages plus per-claim penalties. By the time you learn of a qui tam action, the government may have already been investigating for months or years under seal.
Pro Tip: If current or former employees have expressed concerns about billing practices, consult with defense counsel promptly, even before any government contact.
Prosecutors pay close attention to the tools and systems a practice uses for charting and billing. In the KareFirst case, the company developed proprietary patient charting software and required its nurse practitioners to use it, despite knowing it resulted in fraudulently upcoded claims. If your practice uses templates, macros, or software that auto-populates billing codes, the government may argue the system itself was designed to inflate claims.
The consequences of a federal upcoding conviction extend well beyond fines. A suburban Chicago physician was sentenced to ten years in federal prison for a healthcare fraud scheme. Beyond incarceration, providers convicted of healthcare fraud face mandatory exclusion from Medicare and Medicaid, effectively ending their ability to practice in most settings.
Civil penalties under the False Claims Act can be financially devastating. The statute allows the government to recover treble damages plus per-claim penalties adjusted annually for inflation. In cases involving thousands of patient encounters, exposure can reach millions even without a criminal conviction.
Healthcare fraud charges in Illinois often carry related identity theft exposure under 18 U.S.C. § 1028A, which adds a mandatory two-year consecutive prison sentence.
Pro Tip: Exclusion from federal healthcare programs is an administrative action that can proceed independently of criminal charges. Even if criminal charges are resolved favorably, you may still face exclusion proceedings requiring separate defense.
There is no single defense strategy that applies to every upcoding case. Key defense considerations include:
The timing of your defense matters as much as the substance. Early intervention during the investigation phase, before charges are filed, can sometimes change the trajectory of a case entirely.
If you are a healthcare provider facing a federal upcoding investigation, your defense needs to account for your specific billing practices, clinical documentation, and the government’s particular theory.
Pro Tip: If you are contacted by federal agents for an interview, you are not required to speak with them. Politely declining and contacting defense counsel first is almost always the better course.
The critical distinction is intent. Federal healthcare fraud under 18 U.S.C. § 1347 requires the government to prove a defendant acted knowingly and willfully. Isolated coding errors, inconsistent documentation, or reasonable disagreements about code levels generally do not meet that threshold. However, prosecutors look for patterns such as consistently billing at the highest levels, fabricating or altering records, or using software designed to inflate claims.
Yes. Federal healthcare fraud statutes reach anyone who knowingly causes false claims to be submitted. A physician who documents visits at inflated levels, a practice owner who implements billing software that generates upcoded claims, or an administrator who directs staff to bill at higher levels may all face liability even if they never personally submitted a claim.
Contact defense counsel before producing any documents or making any statements. A subpoena does not mean you have been charged, but it does mean the government is investigating. An experienced Chicago healthcare fraud lawyer can help you understand the subpoena’s scope, preserve your rights, and develop a response strategy.
Federal healthcare fraud investigations can last months or years before charges are filed. Qui tam lawsuits may remain under seal for extended periods while the government investigates. The civil False Claims Act has two statute of limitations periods under 31 U.S.C. § 3731(b): six years from the violation date, or three years from when the relevant government official knew the material facts, with an absolute ten-year outer limit. Criminal healthcare fraud charges under 18 U.S.C. § 3282 generally must be brought within five years.
Absolutely. The government frequently pursues parallel civil and criminal investigations. A qui tam lawsuit may trigger a criminal referral, or a criminal investigation may lead to a civil action for damages. The two tracks involve different burdens of proof, but the underlying facts are often the same. Coordinating your defense across both proceedings is essential.
Federal upcoding enforcement in Chicago is active, well-resourced, and produces real consequences for providers and organizations. Whether you are facing a subpoena, a qui tam lawsuit, or formal charges, the specifics of your situation will determine the best path forward. Understanding the government’s theory, identifying weaknesses in their evidence, and making strategic decisions early are essential.
If you are dealing with upcoding allegations or a federal billing fraud investigation, Glozman Law is prepared to evaluate your case and give you a realistic assessment. Call (312) 726-9015 or contact the firm directly to start that conversation.