AKS Safe Harbors and Where Providers Get Tripped Up

AKS Safe Harbors and Where Providers Get Tripped Up at a Glance

The Anti-Kickback Statute (AKS) imposes strict prohibitions on remuneration intended to induce or reward referrals of items or services payable by federal health care programs. While the statute is broad, it includes specific safe harbors that provide legal protection for certain arrangements. However, providers frequently find themselves in legal trouble due to misunderstandings or noncompliance with these safe harbors, particularly in areas such as investment interests, space and equipment rental, and referral services. Understanding the nuances of these safe harbors and the intent behind payments is essential for compliance.

The Legal Framework

The AKS is codified at 42 U.S.C. § 1320a-7b(b), making it a felony to knowingly and willfully offer, pay, solicit, or receive remuneration to induce or reward referrals of items or services payable by a federal health care program. This prohibition is enforced with significant penalties, including fines of up to $100,000 or imprisonment of up to 10 years, or both. The statute includes a set of safe harbors, outlined in 42 C.F.R. § 1001.952, which include categories such as investment interests, space rental, equipment rental, personal services and management contracts, referral services, group purchasing organizations, and electronic health records items and services. These safe harbors provide legal protection for specific arrangements that meet the criteria set forth by the Department of Health and Human Services (HHS) Office of Inspector General (OIG).

Separately, the Stark Law, 42 U.S.C. § 1395nn, prohibits physician self-referrals for designated health services to entities with which the physician has a financial relationship unless an exception applies. The Stark Law is a civil statute administered by the Centers for Medicare & Medicaid Services (CMS) and operates alongside the AKS. HHS OIG issues advisory opinions under 42 C.F.R. § 1008.5(a)(1) to explain whether specific arrangements violate fraud and abuse authorities, including what constitutes prohibited remuneration under the AKS.

Enforcement and Cases

Court decisions have clarified the intent required for AKS violations. In United States v. Greber, 760 F.2d 68 (3d Cir. 1985), the Third Circuit held that if payments were intended to induce a physician to use the payor's services, the AKS is violated even if the payments were also intended to compensate for legitimate professional services, adopting the one-purpose test. Similarly, in United States v. McClatchey, 217 F.3d 823 (10th Cir. 2000), the Tenth Circuit adopted the one-purpose test, holding that a person violates the AKS so long as one purpose of the offer or payment is to induce Medicare or Medicaid patient referrals, rejecting a primary-purpose jury instruction. These rulings emphasize that intent, not the primary purpose, is key to determining AKS violations.

The Federal Overlay

The federal Anti-Kickback Statute, 42 U.S.C. § 1320a-7b(b), makes it a felony to knowingly and willfully offer, pay, solicit, or receive remuneration to induce or reward referrals of items or services payable by a federal health care program. The Stark Law, 42 U.S.C. § 1395nn, separately prohibits physician self-referrals for designated health services payable by Medicare or Medicaid, on strict-liability terms. Both regimes carry safe harbors and exceptions published at 42 C.F.R. § 1001.952. State referral and fee-splitting statutes operate alongside these federal prohibitions and can apply even where no federal program payment is involved.

Reading the Research Desk

For further details on anti-kickback and referral law, explore our related research topics and analyses: Practice Areas, The Anti-Kickback Statute Explained, Safe Harbors Research Note, AKS and Stark Law Overlap Analysis, Recent Decisions, and FAQ.