3.1 False Claims Act (FCA) & Whistleblower (Qui Tam)

Why the False Claims Act Matters for Billers

The False Claims Act (FCA), codified at 31 U.S.C. 3729-3733, is the single most important fraud statute a Certified Professional Biller (CPB) will meet on the exam. Because billers prepare and transmit the claims that trigger federal payment, they sit at the exact point where FCA liability is created. The statute reaches anyone who knowingly submits, or causes the submission of, a false or fraudulent claim to a federal health care program such as Medicare, Medicaid, or TRICARE. It also reaches knowingly making a false record material to such a claim and knowingly retaining money that should have been returned.

The FCA is primarily a civil statute, but parallel criminal statutes (such as 18 U.S.C. 287) can apply to deliberate fraud, adding fines and imprisonment. The exam wants you to recognize when a billing practice creates exposure, not to recite case law.

The "Knowingly" Standard (Scienter)

A frequent exam trap is the belief that the government must prove a biller intended to defraud. It does not. Under 31 U.S.C. 3729(b), knowingly is satisfied by any one of three mental states:

• Actual knowledge that the claim is false.
• Deliberate ignorance of whether it is true or false ("I didn't want to know").
• Reckless disregard of the truth or falsity ("I never bothered to check").

So "I assumed it was fine" is not a defense. Sloppy, unchecked billing creates liability even without a dishonest motive.

Damages and Penalties

FCA exposure has two stacked components:

1. Treble damages — three times the amount the government was wrongly billed.
2. A per-claim civil penalty assessed for each false claim, adjusted for inflation annually.

A correction the exam-prep field is catching up to: there is no upward inflation bump for 2026 because the October 2025 CPI-U data was unavailable, so the per-claim figures hold at the 2025 numbers. Because the penalty applies per claim, one routine error repeated across 800 claims can generate millions in exposure before damages are even tripled.

Qui Tam and the Relator's Share

The FCA's qui tam provision lets a private individual — a relator — file suit under seal on the government's behalf. The U.S. Department of Justice (DOJ) investigates and may intervene (take over) or decline. If money is recovered, the relator earns a share:

The FCA also bars retaliation (firing, demotion, harassment) against relators. Most health-care FCA cases begin with a current or former employee who noticed a billing pattern.

Common Billing FCA Scenarios

• Upcoding — billing a higher-paying code than documented (e.g., 99215 for a brief recheck).
• Unbundling — separately billing components that belong under one comprehensive code.
• Ghost / phantom billing — billing services, supplies, or visits that never occurred.
• Kickback-tainted claims — a claim resulting from an Anti-Kickback violation is itself false under the FCA.
• Reverse false claim — keeping a known overpayment past the 60-day return deadline.
• Medically unnecessary services — billing care not supported by medical necessity.

Materiality and the 60-Day Rule

Not every technical error is an FCA case. The Supreme Court's Universal Health Services v. Escobar decision confirmed that a false statement must be material — meaning it actually affects the government's payment decision. A trivial paperwork slip that would not change whether Medicare paid is generally not FCA-material. But misrepresenting the level of service, the identity of the rendering provider, or whether a service was actually performed is material, because it goes to the heart of the payment decision.

The 60-day overpayment rule under the Affordable Care Act is heavily tested. Once a provider identifies an overpayment (after a reasonable inquiry), it has 60 days to report and return it. Sitting on a known overpayment past 60 days converts an ordinary refund obligation into an FCA reverse false claim, exposing the provider to treble damages and per-claim penalties on money it merely failed to give back.

A Worked Example

Suppose a practice bills 99214 instead of the documented 99213 on 500 Medicare claims, and the overpayment per claim is $40. The single damages are 500 x $40 = $20,000. Trebled, that is $60,000. Now add per-claim penalties: at the 2026 minimum of $14,308, that is 500 x $14,308 = $7.15 million in penalties alone. The lesson the exam drives home: penalties, not damages, are what make the FCA catastrophic, and they scale with the number of claims, not the dollar value of each error.

Self-Referral and Whistleblower Realities

Most qui tam cases are filed under seal for at least 60 days while the DOJ investigates, so the defendant often does not know a suit exists until the government decides whether to intervene. Billers who report internally first — through the compliance hotline — are still protected from retaliation, and internal reporting is usually the right first step before any external action.