Anti-Kickback Statute and Stark Law: Documentation Your Practice Needs
The Anti-Kickback Statute and Stark Law create significant compliance obligations for medical practices. Here's what AKS and Stark Law require and how to document compliance.
The Anti-Kickback Statute (AKS) and the Physician Self-Referral Law (Stark Law) are two of the most consequential federal healthcare fraud and abuse statutes. Together, they govern financial relationships between physicians, healthcare entities, and anyone involved in federal healthcare program referrals.
The Anti-Kickback Statute: What It Prohibits
The AKS prohibits knowingly and willfully offering, paying, soliciting, or receiving anything of value to induce or reward referrals of items or services covered by federal healthcare programs. Violations are criminal offenses with penalties including up to 10 years in federal prison per violation, criminal fines up to $100,000, and civil monetary penalties of up to $100,000 per violation plus three times the kickback amount.
Stark Law: What It Prohibits
The Stark Law prohibits physicians from referring Medicare patients for certain "designated health services" to entities with which the physician has a financial relationship — unless an exception applies. Unlike the AKS, Stark Law is a strict liability statute — intent is irrelevant.
Key Differences Between AKS and Stark
- Intent: AKS requires intent; Stark Law does not
- Scope: AKS applies to all federal healthcare programs; Stark applies specifically to Medicare designated health services
- Penalties: AKS violations can be criminal; Stark violations are civil
Critical point: A financial arrangement can simultaneously violate both AKS and Stark Law. Satisfying one does not automatically satisfy the other.
Documentation Requirements For Compliance
- Written agreements for every arrangement involving a referral source — no handshake deals
- Fair market value analyses for all physician compensation arrangements — documented by a qualified appraiser
- Compliance review documentation showing each arrangement was evaluated against applicable exceptions and safe harbors before execution
- Annual review records confirming arrangements remain at fair market value
- Inventory of all financial relationships with referral sources and recipients
Common Arrangements That Require Documentation
Medical Director Agreements
Compensation must be at fair market value, set in advance in a written agreement of at least one year, and not based on the volume or value of referrals.
Space and Equipment Leases
Leases with referral sources must be in writing, specify the leased premises, and provide for fixed rental payments not based on referral volume.
Employment Arrangements
Employing physicians who refer to your practice must be structured to meet Stark Law's Employment Exception and AKS safe harbor requirements with fair market value compensation.
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