How Stark and AKS Violations Trigger FCA Liability

Healthcare providers operate in a highly regulated environment. Among the most significant federal laws are the Stark Law, the Anti-Kickback Statute (AKS), and the False Claims Act (FCA). While each law serves a distinct purpose, violations of the Stark Law or AKS often have cascading effects that trigger FCA liability. Here is what healthcare providers should know about each law to avoid liability. 

Stark Law

The Physician Self-Referral Law, commonly known as the Stark Law, restricts physician referrals for certain services paid by Medicare or Medicaid when the physician or an immediate family member has a financial relationship with the entity providing the service, unless a statutory or regulatory exception applies. Financial relationships include ownership or investment interests, as well as compensation arrangements.

The law applies to referrals for “designated health services,” which include clinical laboratory services, therapy services, imaging and radiology, radiation therapy, durable medical equipment, prosthetics and orthotics, home health services, outpatient prescription drugs, and inpatient and outpatient hospital services. If a prohibited referral occurs, the entity may not submit claims for the services provided.

The Stark Law is a strict liability statute, meaning intent to violate the law is not required. Violations may result in denial of payment, civil monetary penalties, required refunds, and exclusion from participation in federal health care programs.

Anti-Kickback Statute

The Anti-Kickback Statute (AKS) is a federal criminal law that prohibits knowingly and willfully offering, paying, soliciting, or receiving remuneration to induce or reward referrals of items or services payable by federal health care programs, including Medicare and Medicaid. Remuneration includes anything of value, such as cash, free or discounted rent, travel, meals, or excessive compensation for medical directorships or consulting arrangements. Unlike other industries, paying for referrals in federal health care programs is illegal.

Both parties to a kickback arrangement may be held liable, and intent is a key element of enforcement. Violations may result in criminal fines, imprisonment, exclusion from federal programs, and civil monetary penalties of up to $50,000 per kickback plus three times the amount paid. Certain arrangements may qualify for regulatory safe harbors, but only if all requirements are met.

The AKS applies even when services are medically necessary, and no patient harm or financial loss is shown.

False Claims Act

The False Claims Act (FCA) is intended to prevent the government from being overcharged or receiving substandard goods or services. Submitting false or misleading claims to Medicare or Medicaid may result in significant penalties, including repayment of up to three times the government’s losses and civil fines exceeding $11,000 per claim. Because each billed item or service is treated as a separate claim, liability can increase rapidly. Claims associated with kickbacks or Stark Law violations may also be considered false and create additional exposure under federal fraud and abuse laws.

The FCA does not require proof of intent to defraud. Liability may arise from actual knowledge, deliberate ignorance, or reckless disregard of the truth. The statute also includes whistleblower provisions that allow private individuals to bring actions on behalf of the government and to share in any recovery. In serious cases, criminal charges, fines, imprisonment, and administrative penalties may be imposed.

Relationship Between FCA, Stark, and AKS

The Stark Law and AKS can lead to penalties that do not constitute FCA violations. However, if claims are tied to an improper kickback or made in violation of the Stark Law, they may be deemed false or fraudulent, exposing the provider to liability under the False Claims Act as well as the Anti-Kickback Statute or Stark Law.

The Stark Law prohibits physicians from referring patients for certain designated health services to entities with which they, or their immediate family members, have a financial relationship, unless an exception applies. If a referral is made in violation of the Stark Law and a claim is submitted for reimbursement, the claim may be deemed improper and potentially actionable under the FCA. 

Similarly, the AKS makes it a criminal offense to knowingly offer, pay, solicit, or receive any remuneration in exchange for referrals of items or services covered by federal healthcare programs. Even if a healthcare provider does not face criminal charges, any claim resulting from an illegal kickback arrangement may also form the basis of FCA liability.

This overlap means that a single improper arrangement can expose a provider to multiple layers of legal risk. For example, a referral tied to an undisclosed financial relationship could violate Stark, the payment for that referral could violate AKS, and the resulting Medicare or Medicaid claim could trigger FCA liability. Understanding these laws as interconnected rather than isolated is essential for compliance.

Mitigating FCA Risk

• Conducting regular audits of referral arrangements, compensation agreements, and financial relationships to identify potential compliance gaps before claims are submitted to federal programs. Audits should review both current and historical arrangements to ensure ongoing compliance.
• Ensuring that all arrangements meet applicable Stark exceptions and AKS safe harbors, and maintaining thorough documentation to demonstrate good-faith compliance. Proper documentation can provide evidence in the event of an investigation.
• Implementing a compliance plan and training programs for employees and contractors to reinforce awareness of legal obligations and promote adherence to federal regulations. Training should cover referral practices, billing procedures, and reporting requirements.
• Engaging legal counsel when structuring contracts, consulting agreements, or investment arrangements to avoid unintentional violations and to address any regulatory changes.
• Establishing robust reporting mechanisms that allow confidential reporting of suspected misconduct or potential violations. Prompt reporting helps organizations address issues before they escalate.

Contact a Knowledgeable Healthcare Compliance Attorney 

Navigating the complexities of the Stark Law, the Anti-Kickback Statute, and the False Claims Act can be overwhelming for any healthcare provider or organization. Even seemingly minor compliance missteps can lead to significant legal and financial consequences. A knowledgeable healthcare compliance attorney can help you identify risks, implement effective policies, and respond to potential investigations.