Reporting fraud protects the entire benefits system. Fraud costs employers, taxpayers, and employees tens of billions of dollars every year, driving up premiums and draining money that should go toward real care. If you spot an unauthorized charge, a provider billing for services you never got, or someone using your benefits without permission, act fast.
Step 1: Know what counts as fraud or misuse
Before you report, know what actually counts as fraud or misuse. Common examples include:
- Billing for services never performed (e.g., a claim for a procedure you never received)
- Upcoding (charging for a more expensive service than what was delivered)
- Identity theft (someone using your health plan ID card or personal info to get care or prescriptions)
- Phantom dependents (adding ineligible family members to your plan)
- Provider kickbacks (referrals or prescriptions made solely for financial gain)
- Duplicate billing (submitting the same claim to multiple insurers or multiple times)
If you get an Explanation of Benefits (EOB) showing a claim you don't recognize, a bill for a date you weren't at the doctor, or a prescription filled at a pharmacy you never visited, those are red flags. A billing error or a coverage dispute is not the same thing as fraud; those go through your plan's customer service. Fraud means someone deliberately filed a false or inflated claim.
Step 2: Gather documentation
When you suspect fraud, collect as much evidence as you can before reporting. That means:
- Copies of your EOBs showing the suspicious claim
- Any letters from your health plan, provider, or pharmacy
- Your own medical records or appointment logs (to confirm you weren't there)
- Receipts or statements from the provider or pharmacy
- Dates, times, and names of anyone involved
The more detail you have, the faster investigators can act.
Step 3: Report through the right channel
Where you report depends on the kind of fraud and the type of plan you have. Use this hierarchy:
Employer-sponsored plans
If your benefits come through an employer (which is true for most Americans), start with your HR or benefits department. Many employers have a dedicated fraud hotline or compliance officer. They can flag the issue with the Third-Party Administrator (TPA) or insurance carrier that processes your claims. One exception: if you suspect your employer or someone in HR is involved, skip this step and go straight to the plan administrator, carrier, or the DOL.
Your plan's carrier or administrator
Contact your plan's claims administrator directly. Most major carriers have a fraud reporting line staffed by a Special Investigations Unit (SIU). Check the back of your insurance card or your plan's member portal for the fraud hotline number. You can often report anonymously. If your plan is self-funded, your employer pays the claims rather than an insurer, so HR and the plan's third-party administrator are your main contacts.
Government agencies
For fraud involving federal programs or employer-sponsored plans, you can also report to:
- Department of Labor (DOL) – Employee Benefits Security Administration (EBSA): Handles fraud involving ERISA-covered health and retirement plans. Call 1-866-444-3272 or use their online reporting tool.
- Centers for Medicare & Medicaid Services (CMS) – For fraud involving Medicare or Medicaid. Call 1-800-MEDICARE (1-800-633-4227) or the HHS OIG Hotline at 1-800-HHS-TIPS (1-800-447-8477).
- Federal Trade Commission (FTC) – For identity theft related to healthcare. File a report at IdentityTheft.gov.
- State insurance commissioner – Many states have their own fraud investigation units. Contact your state's department of insurance.
WellthCare ecosystem
If you're on a WellthCare plan (which runs alongside your existing health plan), you can report suspected misuse directly through the WellthCare app or by contacting their compliance team. WellthCare's compliance-grade recordkeeping means every preventive action and reward is verified and traceable, so suspicious activity is easy to spot and report. WellthCare tracks preventive actions, Store reward dollars, and retirement account deposits, so it's especially important to flag suspicious activity involving those accounts, including unauthorized redemptions or fake preventive scans.
Step 4: Protect yourself after reporting
Once you report, take these steps to safeguard your benefits:
- Request a new plan ID number if you think your identity was stolen. Your employer or carrier can issue a new member ID.
- Review all future EOBs carefully for new unauthorized charges.
- Place a fraud alert on your credit file if personal info was compromised (e.g., Social Security number or birth date).
- Update passwords for your benefits portal and mobile app, including your WellthCare app login.
Federal law protects employees who report benefits fraud in good faith. ERISA Section 510 bars employers from firing or discriminating against workers who exercise their plan rights. The Affordable Care Act adds a federal whistleblower path under Section 1558: if you report a possible ERISA or ACA violation and face retaliation, you can file a complaint with OSHA within 180 days of the adverse action.
Whistleblower rewards for Medicare and Medicaid fraud
If the fraud involves Medicare or Medicaid rather than a private employer plan, the reporting steps above are not the end of the road. The False Claims Act lets private citizens file a lawsuit, called a qui tam action, on the government's behalf against providers who submit false claims to federal programs. When such a case succeeds, the whistleblower (the relator) receives between 15% and 30% of the amount recovered.
This route has its own rules. The case is typically filed under seal while the Justice Department investigates and decides whether to join, and strict deadlines apply. It is also a separate process from calling 1-800-MEDICARE or the HHS OIG Hotline. Most people pursue it with a whistleblower attorney. This is general information, not legal advice.
Common myths about reporting fraud
- "It's too small to matter." Every fraudulent claim adds up. Even a single $50 charge contributes to higher premiums for everyone.
- "I'll get in trouble." You're the victim, not the perpetrator. Reporting protects you and your plan.
- "The plan will just ignore it." Most TPAs and carriers have dedicated SIU teams that review fraud referrals, and many are legally required to report suspected fraud to state or federal agencies.
As benefits systems get more complex and platforms like WellthCare connect health and wealth, reporting fraud keeps trust intact. It ensures the money meant for your health and retirement doesn't get siphoned off by bad actors.
Final checklist
- Document the suspicious activity (EOBs, receipts, dates)
- Report to your employer/HR first (unless your employer is involved), then to your carrier or the DOL
- Activate protections (new ID, credit alert, password reset)
- Follow up within 30 days for a case number or investigation status
Your vigilance keeps your benefits safe and helps build a healthier, wealthier system for everyone.