Healthcare Whistleblowers in Maryland: Reporting Medicare Upcoding and Unbundling

As the home of the Centers for Medicare & Medicaid Services (CMS) national headquarters in Woodlawn, world-class teaching hospitals in Baltimore, and sprawling networks of urgent care centers, clinical laboratories, and specialty practices across Montgomery, Prince George's, and Anne Arundel counties, Maryland sits at the epicenter of American healthcare fraud enforcement. Every day, certified medical coders, registered nurses, billing managers, and attending physicians witness a disturbing gap between the actual care delivered to a patient and the inflated diagnostic or procedural codes transmitted to Medicare and the Maryland Medical Assistance Program (Medicaid/HealthChoice).

When healthcare executives pressure billing staff to alter Current Procedural Terminology (CPT) codes or threaten physicians with sham peer review if they refuse to meet aggressive revenue quotas, insiders do not have to choose between complicity and career ruin. Under the Federal False Claims Act and the Maryland False Health Claims Act, healthcare whistleblowers can file secret qui tam lawsuits, collect 15% to 30% of the government's treble-damages recovery, and invoke powerful statutory shields against hospital retaliation.

Common Medicare and Maryland Medicaid Billing Schemes Exposed by Insiders

Because federal prosecutors and the Maryland Medicaid Fraud Control Unit (MFCU) cannot sit inside every clinic or billing department, they rely heavily on healthcare insiders to expose four widespread coding and billing frauds.

Reporting Evaluation and Management (E/M) Upcoding and Modifier 25 Abuse

Upcoding occurs when a healthcare provider knowingly submits a billing code for a more complex, time-consuming, or expensive medical service than was actually performed or medically necessary. The most prevalent form of upcoding in Maryland outpatient clinics, urgent care chains, and hospital emergency departments involves Evaluation and Management (E/M) codes:

• Routine Visits Billed as Level 4 or Level 5 Encounters: Billing brief, straightforward 10-minute patient visits or simple diagnostic swab encounters as high-complexity Level 4 (CPT 99204 / CPT 99214) or comprehensive Level 5 (CPT 99205 / CPT 99215) visits using cloned Electronic Health Record (EHR) templates and auto-populated chart macros. In the landmark Fourth Circuit decision originating in Maryland, United States v. Elfenbein, 144 F.4th 551 (4th Cir. 2025), the appellate court examined an urgent care operator indicted in Baltimore for systematically billing Level 4 E/M codes alongside simple COVID-19 tests, underscoring that healthcare providers cannot hide behind contrived coding interpretations when submitting materially false claims.
• Improper Modifier 25 Billing: Appending Modifier 25 to an E/M code to bill Medicare twice on the same day-once for a minor procedure (like a joint injection, skin biopsy, or endoscopy) and again for a separate office evaluation-when no significant, separately identifiable medical evaluation took place beyond the routine pre-procedure check.
• Medicare Advantage (Part C) Risk-Score Upcoding: Adding unsupported chronic diagnosis codes (such as complicated diabetes or major depression) to patient charts solely to inflate hierarchical condition category (HCC) risk-adjustment payments from CMS.

Unbundling Routine Panel Tests and Surgical Procedures

Unbundling is the fraudulent practice of fragmenting a single comprehensive medical procedure or laboratory panel that has an all-inclusive bundled CPT code into multiple separate component codes to extract a higher total reimbursement from Medicare or Maryland Medicaid. Common examples include:

• Clinical & Toxicology Laboratory Unbundling: Instead of billing a single bundled code for a Basic or Comprehensive Metabolic Panel (or a single definitive urine drug testing code), a laboratory bills separately for each individual chemical analyte or drug class tested.
• Surgical & Ambulatory Center Unbundling (Modifier 59 Abuse): Billing separately for incisions, closures, imaging guidance, or incidental tissue removals that are already included in the primary global surgical fee, often by improperly appending Modifier 59 (Distinct Procedural Service) or X-modifiers ('XE', 'XS', 'XP', 'XU') to override automated National Correct Coding Initiative (NCCI) edits.

Billing for Ghost Patients, Phantom Therapy, and Unsupervised Staff

In home health agencies, behavioral health clinics, skilled nursing facilities, and hospice programs across Maryland, whistleblowers frequently uncover ghost patient billing-submitting claims on Form CMS-1500, Federal, CMS, Health Insurance Claim Form or Form CMS-1450, Federal, CMS, UB-04 Uniform Institutional Provider Bill for patients who were never seen, had already been discharged or passed away, or received only 10 minutes of care billed as a 60-minute individual psychotherapy or rehabilitation session. Another frequent violation involves "incident-to" billing fraud, where a practice bills Medicare at 100% of a physician's rate using the doctor's National Provider Identifier (NPI) for services performed by a nurse practitioner, physician assistant, or unlicensed technician when the supervising physician was not physically present in the office suite.

Protection Against Hospital Administrators Threatening Revocation of Hospital Privileges as Retaliation

When a certified coder or nurse questions fraudulent billing, administrators often threaten termination. When an attending physician or surgeon objects to upcoding, unnecessary stenting, or illegal kickback referrals under the Anti-Kickback Statute (42 U.S.C. § 1320a-7b(b)) or Stark Law (42 U.S.C. § 1395nn), hospital executives frequently deploy a far more sinister weapon: sham "peer review" investigations, summary suspension of hospital clinical privileges, and threats of filing career-ending adverse reports with the National Practitioner Data Bank (NPDB) or the Maryland Board of Physicians.

Maryland healthcare professionals are protected against privilege revocation and workplace reprisals by three overlapping statutory shields:

1. Federal False Claims Act Anti-Retaliation (31 U.S.C. § 3730(h)): Congress specifically amended 31 U.S.C. § 3730(h)(1) to protect not only W-2 employees, but also independent contractors, physicians with staff privileges, and agents who are demoted, suspended, threatened, harassed, or discriminated against in the terms and conditions of their professional relationship because of lawful efforts to stop an FCA violation. Under the Fourth Circuit's standard in United States ex rel. Grant v. United Airlines Inc., 912 F.3d 190 (4th Cir. 2018), you are protected as long as you had an objectively reasonable belief that the hospital or practice was violating the False Claims Act.
2. Maryland False Health Claims Act Anti-Retaliation (Md. Code, Health-Gen. § 2-607): Explicitly prohibits any person from taking retaliatory action against an employee, contractor, or grantee who discloses or objects to a false health claim submitted to the State, providing reinstatement of privileges/position, two times back pay, interest, punitive damages where appropriate, and full attorney's fees.
3. Maryland Health Care Worker Whistleblower Protection Act (Md. Code, Health Occ. § 1-501 through Md. Code, Health Occ. § 1-506): Protects any licensed or certified Maryland healthcare worker who reports a legal violation that poses a substantial and specific danger to public health or safety. In Lark v. Montgomery Hospice, Inc., 414 Md. 215 (MD Supreme Court 2010), the Supreme Court of Maryland ruled that healthcare workers are protected under this Act even when they report violations strictly internally to supervisors without first going to an external licensing board.

Step-by-Step Process for Reporting Medicare or Medicaid Fraud in Maryland

Because the False Claims Act enforces a strict "First-to-File Rule" under 31 U.S.C. § 3730(b)(5)-meaning only the very first whistleblower to file a sealed complaint in court is eligible for the financial reward-insiders should follow a structured legal process.

Step 1: Documenting Representative False Claims Under Rule 9(b) and HIPAA Safe Harbors

Under Fed. R. Civ. P. 9(b) and Fourth Circuit precedent in United States ex rel. Nathan v. Takeda Pharmaceuticals North America, Inc., 707 F.3d 451 (4th Cir. 2013) and United States ex rel. Grant v. United Airlines Inc., 912 F.3d 190 (4th Cir. 2018), a qui tam complaint must plead fraud with particularity-either by identifying specific representative examples of false claims actually submitted to Medicare or Medicaid (dates of service, CPT codes, billing provider NPIs, and payment amounts) or by pleading a comprehensive scheme that necessarily resulted in false bills reaching the government. Under the federal HIPAA Whistleblower Safe Harbor (45 C.F.R. § 164.502(j)(1)), healthcare workforce members are legally permitted to share patient billing records containing Protected Health Information (PHI) with a retained whistleblower attorney or health oversight agency to expose fraud.

Step 2: Retaining a Maryland Qui Tam Healthcare Whistleblower Attorney

Never report systemic Medicare upcoding solely to a phone hotline at 1-800-MEDICARE if you wish to claim a False Claims Act reward; calling a hotline without filing a sealed qui tam complaint via an attorney does not entitle you to a 15%-30% relator share.

Step 3: Preparing the Sealed Qui Tam Complaint and Government Disclosure Statement

Your attorney will draft a detailed Complaint pleading joint counts under the Federal False Claims Act (31 U.S.C. § 3729) and the Maryland False Health Claims Act (Md. Code, Health-Gen. § 2-602), accompanied by a comprehensive Material Evidence Disclosure Statement organizing your billing spreadsheets, internal audit emails, and coding directives.

Step 4: Filing Under Seal in the District of Maryland and Assisting the U.S. Attorney and MFCU

Your legal team files the complaint under court seal (with Form JS-44, Federal, U.S. District Court, Civil Cover Sheet) in the U.S. District Court for the District of Maryland, Baltimore or the U.S. District Court for the District of Maryland, Greenbelt. Copies are served confidentially on the U.S. Attorney's Office, the HHS Office of Inspector General near the Centers for Medicare & Medicaid Services Headquarters, Woodlawn, the Office of the Attorney General of Maryland, Medicaid Fraud Control Unit, Baltimore, and the Maryland Department of Health, Baltimore. You and your lawyer will then attend a confidential "relator interview" to guide federal and state investigators through the billing system.

Step 5: Collecting the Relator's Share (15%-30%) and Enforcing Anti-Retaliation Remedies

Because providers violating the FCA face mandatory treble (3x) damages plus civil penalties of $14,308 to $28,619+ per false claim (adjusted annually for inflation), even a modest clinic upcoding thousands of routine visits can face multi-million-dollar liability. Upon settlement or judgment, you receive 15% to 30% of the total recovery, plus your employer must pay your attorney's statutory hourly fees under 31 U.S.C. § 3730(d).

How Much Does It Cost to File a Healthcare Qui Tam Lawsuit in Maryland?

Medical coders, nurses, administrators, and physicians pay nothing upfront to pursue a healthcare fraud whistleblower claim:

• Contingency Fee Representation ($0 Out of Pocket): Maryland qui tam law firms work on a pure contingency fee basis (typically 33.3% to 40% of your relator reward), advancing all litigation expenses and coding expert fees.
• Mandatory Statutory Attorney's Fees Paid by the Defendant: In addition to your contingency agreement, both 31 U.S.C. § 3730(d)(1) and Md. Code, Health-Gen. § 2-605(a)(2) require the convicted healthcare fraudster to pay your attorney's reasonable statutory legal fees and expenses directly.
• Federal District Court Filing Fee: The $405 filing fee at the U.S. District Court for the District of Maryland is advanced by your law firm.

How Long Does a Medicare or Medicaid Fraud Investigation Take in Maryland?

First, be mindful of the statute of limitations: under 31 U.S.C. § 3731(b) and Md. Code, Health-Gen. § 2-609(a), a False Claims Act lawsuit must be filed within 6 years of the violation (or within 3 years of when the government official knew or should have known, up to 10 years maximum). Retaliation claims under 31 U.S.C. § 3730(h)(3) have a 3-year statute of limitations, while state claims under the Maryland Health Care Worker Whistleblower Protection Act (Md. Code, Health Occ. § 1-504) must be filed within 1 year of the retaliatory personnel action. Once a qui tam suit is filed under seal in Maryland, the government investigation and settlement negotiation process typically takes 18 to 36 months.

If you have witnessed systematic Medicare upcoding, laboratory unbundling, or illegal physician kickbacks, do not wait for another insider to file first. Connect with a veteran healthcare fraud attorney in our Maryland whistleblower lawyer directory today for a free, strictly confidential case evaluation.

Frequently Asked Questions (FAQ)