Fraud, Waste, and Abuse Detection and Prevention
This domain tests whether you can distinguish intent, recognize the statutory frameworks, and act on the reporting and repayment duties that follow identification. Items often hinge on definitions and on the timeline obligations after an overpayment is identified.
Definitions that drive everything
- Fraud: intentional deception or misrepresentation that the person knows could result in unauthorized benefit.
- Waste: overutilization or inefficiency without intent - extra tests, excessive documentation, unused supplies.
- Abuse: practices inconsistent with sound fiscal, business, or medical practice that cause unnecessary cost or reimbursement for services that fail to meet professional standards, without fraudulent intent. Abuse can still trigger sanctions.
Legal framework
- False Claims Act (31 U.S.C. §3729): liability for knowingly presenting, or causing to be presented, a false claim; includes deliberate ignorance and reckless disregard. Qui tam relators may receive roughly 15–30 percent of recovery; damages are trebled with per-claim penalties.
- Anti-Kickback Statute (42 U.S.C. §1320a-7b(b)): criminal; prohibits remuneration to induce referrals of federally payable business. The "one purpose" test means a legitimate purpose does not cleanse an improper one. Safe harbors protect only fully compliant arrangements.
- Stark Law (42 U.S.C. §1395nn): civil, strict liability; prohibits physician self-referral for designated health services absent an exception.
- Civil monetary penalties, exclusion, and the 60-day overpayment rule: an identified overpayment must be quantified and refunded within 60 days of identification, with a corresponding report.
Red flags
Services not rendered, upcoded E/M, unbundled procedures, impossible daily volumes, beneficiaries deceased or out of area, identical notes across patients, and services ordered by an excluded provider.
Worked example
A clinic bills 30-minute therapy sessions at 60 minutes and adds a supply charge never used. The reasoning: the time inflation is knowing misrepresentation and supports FCA exposure; the unused supply is also false billing. The compliance officer must stop the billing, quantify the overpayment across all affected claims, refund within 60 days of identification, and evaluate self-disclosure. The absence of personal gain does not eliminate the obligation.
Traps that cost marks
- Believing that no intent means no exposure - waste and abuse still count.
- Assuming a safe harbor applies when only some of its conditions are met.
- Missing the 60-day clock, which starts at identification, not at confirmation.