Physician Self-Referral Fraud: Stark Law Behind the Ancillary Order

Physician self-referral fraud occurs when a physician sends patients for designated health services to a financially connected business and that business knowingly bills Medicare for referrals prohibited by the Stark Law. The financial connection can belong to the physician or an immediate family member, and an exception must cover the arrangement. Inside a practice, the connection may sit in an ownership agreement, a bonus formula or a lease. The patient sees an order for a test. Someone in finance sees what the order earns the referring physician. Ownership and compensation can put a financial interest behind the ancillary order:

• In-Office Ancillary Services Exception: Same Group, Same Building, Valid Biller?
• Physician Lab Referral Bonuses: When Productivity Pays for Lab Referrals
• Physician Compensation and Referral Targets: When Fair Market Value Is Not Enough
• Stark Self-Disclosure and OIG Disclosure: What the Practice Reports and What You Know

A whistleblower case under the False Claims Act can pay 15% to 30% of what the government recovers. If your work connects physician payments to ancillary orders and Medicare claims, we can examine that connection with you and bring in physician self-referral whistleblower lawyers who understand the arrangement.

What Is a Physician Self-Referral?

A physician self-referral sends a patient to a business in which the physician or an immediate family member has a financial interest. A spouse, parent, child or sibling can hold that interest. For the Stark Law, the relationship includes ownership, investment and compensation, and the referral must involve a designated health service. A physician can therefore have a covered relationship with a hospital through employment, even without owning any of it.

The HHS Office of Inspector General’s physician guide identifies the services covered by the law. Examples include clinical laboratory testing, radiology and certain imaging, physical and occupational therapy, durable medical equipment, home health, and inpatient and outpatient hospital services.

The lab test, scan or therapy ordered during a routine office visit can create the self-referral question. For the practice employee, the connection is the order that sends business to an entity tied to the doctor.

Medical necessity and the financial relationship answer separate questions. The patient record explains why the physician ordered the service, while the ownership and compensation records explain who benefits from sending it to that particular business. A referral case brings those records together with the bill for the service.

How Does the Stark Law Affect Physician Self-Referrals?

The Stark Law prohibits covered referrals and the resulting bills unless an exception applies. The referral ban applies without proof of intent to break the law. A False Claims Act case also asks what the business knew about the false claim, including whether it deliberately ignored or recklessly disregarded the truth.

Physician kickbacks involve paying or receiving money, free services or other benefits to induce or reward federally funded referrals. The Anti-Kickback Statute asks about intent, while the Stark inquiry starts with the physician’s financial relationship, the designated service and the exception being claimed.

For an insider, that separation puts the right documents in view. A referral-linked bonus calculation explains the payment, the orders identify the patients sent to the business, and internal warnings can show what decision-makers understood. Calling the payment a productivity bonus leaves the formula itself to explain what the physician was being rewarded for.

Where the Money, the Order and the Claim Meet

A self-referral case connects what the physician receives to the service ordered and the entity seeking payment. Those facts can sit in different parts of the same healthcare business. The employee who sees the compensation calculation may understand a connection that the claim never spells out.

The financial relationship can begin with an ownership interest or with compensation for employment, medical-director work, rented space or equipment. Direct payments and indirect arrangements both matter. The professional practice and its management services organization can have different owners and functions, so a management company’s distribution or management contract belongs beside the clinical entity’s accounts when we examine who receives the money.

A per-click equipment lease can put the referral incentive in the rent itself. Under the fair-market-value exception, rent cannot use a percentage of revenue or referral-linked per-unit fees.

The order identifies the referring physician, the service and the destination. Its date and payer connect it to the applicable rules and the resulting bill. A practice’s common brand can conceal separate entities: sharing a parent or a management company does not turn separate practices into one qualifying Stark group.

The claim identifies which entity charged for the work. In imaging, the professional component covers interpretation and a written report, while the technical component reflects the equipment and other resources. The ownership of the scanner, the people doing the work, the location and the billing identity can therefore explain different parts of the same transaction.

Can a Physician Refer a Patient to a Designated Health Service?

Yes, a physician with a covered financial relationship can refer under an applicable exception when its conditions are met. The in-office ancillary services exception separately tests who furnishes or supervises the service, the qualifying location and who bills. Having the service available somewhere under the practice’s name leaves those operational questions to be answered.

A billing company can act as an agent for a practice. That role does not make it the group that furnished the service. The service records, supervision arrangements, location records and billing agreement show which business actually performed each part of the work and which business claimed payment.

For employed physicians, the compensation spreadsheet can distinguish the work the physician performed from the business the physician sent elsewhere. Community Health Network’s case shows why a referral target inside a bonus formula matters.

What Is the Stark Law Loophole?

The in-office ancillary services exception permits covered referrals within a practice subject to specific conditions. It requires the furnishing, location and billing conditions to be satisfied, along with the applicable group-practice requirements. The service records and billing arrangements show more than an in-house label or an ownership disclosure tells a patient.

Community Health Network’s Referral-Linked Bonuses

Community Health Network agreed to pay $345 million in December 2023 to resolve allegations that it knowingly billed Medicare for services referred in violation of the Stark Law. The Justice Department alleged that the Indianapolis healthcare network recruited specialists with salaries sometimes as much as double their private-practice pay. It also alleged that bonuses depended on reaching referral targets.

The government’s complaint put the bonus condition directly:

We see a peculiar definition of performance here: the physician allegedly earned a bonus for bringing the hospital more billable business. The government’s case connected that compensation to the Medicare claims generated by the referrals.

A former chief financial and chief operating officer brought the whistleblower case, and the government joined certain allegations. The Justice Department’s Civil Division and the U.S. Attorney’s Office for the Southern District of Indiana handled the case, with investigative support from the FBI and HHS Office of Inspector General. The finance role matters here because the alleged mechanism lived in compensation decisions and the information used to justify them.

Why the Valuation File Does Not End the Inquiry

Fair market value, commercial reasonableness and the connection to referral volume or value are separate requirements where an exception includes them. The Centers for Medicare & Medicaid Services made that distinction explicit in its modernization rule. A salary benchmark answers a different question from whether a bonus increases with the business a physician sends to the hospital.

In Community’s case, the Justice Department alleged that the network supplied false compensation figures to a valuation firm to obtain a favorable opinion. It also alleged that Community ignored repeated warnings about overcompensating its physicians. The allegation was therefore about both the compensation and the information used to defend it.

That is why we examine the valuation inputs alongside the actual agreement and payments. The approved report, the figures submitted for review and the payroll records can tell different stories. A finance or compliance employee may know who supplied those figures, what changed between versions and how management responded when the discrepancy was raised.

For employment, commercial reasonableness also asks whether the arrangement makes business sense without referrals to the hospital. That reaches what the hospital needs the physician to do, as well as what it pays.

Why Ancillary Revenue Is So Attractive

Physician ownership of hospitals or ambulatory surgical centers can put the professional fee and a share of the facility’s profit in the same person’s hands. The Robert Wood Johnson Foundation’s June 2008 report, Physician Self-Referral and Physician-Owned Specialty Facilities, explains how fee-for-service payment rewards volume and how ancillary income can grow with little additional physician time. Its observation gets to the business incentive:

The report found that physician-owned specialty hospitals treated healthier patients and relatively few Medicaid patients. Competing general hospitals lost profitable admissions. The choice of patient, service and setting can affect where profitable work goes.

For a whistleblower, those economics explain why an ancillary order can matter far beyond the office visit. The particular case still turns on the arrangement, referral and claim. We connect the business’s incentive to the compensation formula or ownership return that an insider actually saw.

Alliance’s Free EEG Equipment and the Bill It Enabled

Alliance Family of Companies supplied EEG testing equipment and technologists to neurology practices without charging them, according to a whistleblower complaint. The whistleblowers alleged that practices then billed for both the technical and professional components even though Alliance performed the technical work, and listed an office location for tests performed at home.

The Justice Department’s separate settlement account described alleged kickbacks through free interpretation reports that enabled referring physicians to bill as interpreters. The alleged benefit was something the recipient could turn into a claim. That Anti-Kickback Statute parallel makes the value transfer visible: free work can be worth money to the practice receiving it.

What Changed Under Stark Modernization?

The CMS modernization rule published in December 2020 generally took effect on January 19, 2021. It created exceptions for certain value-based compensation arrangements and other payments and benefits. A value-based description on an agreement leaves its activities, payments and safeguards to be tested against the exception it invokes.

The group-practice profit changes took effect on January 1, 2022. The profit pool covers all designated health services within a subgroup of at least five physicians, or the entire group when it has fewer than five. The distribution cannot directly track the physician’s referrals. For someone reviewing a profit-allocation spreadsheet, which services were pooled and how each physician’s share was calculated are consequential facts.

Where Can I Find the Physician Self-Referral Regulations?

CMS links to the statute and regulations from its current law and regulations page. The regulations also describe an annually updated list of CPT and HCPCS codes identifying covered items and services and certain exceptions. For a billing employee, the code on the claim and the service date help connect the ancillary order to the applicable rules. We examine those details alongside the financial arrangement you know about.

Can Medicare and Medicaid Refuse to Pay for Self-Referral Services?

Medicare cannot pay for designated health services furnished through a prohibited referral, and the entity cannot shift the prohibited bill to a patient or another payer. Medicaid also has payment restrictions tied to prohibited self-referrals.

What Are the Penalties for Physician Self-Referral Violations?

The consequences can include payment denial, refunds, civil monetary penalties and exclusion from federal health care programs. Knowing false claims can also support a False Claims Act recovery. For a whistleblower case, the financial relationship, affected claims and evidence of knowledge connect the arrangement to government money.

Why Do Whistleblowers Need to Disclose Kickback and Self-Referral Schemes?

An insider can connect a seemingly ordinary claim to the payment arrangement behind the order. Contracts show the promised compensation, accounts show what was paid, and referral and billing records connect the money to patients and government claims. Emails and internal warnings can explain who understood the arrangement and chose to continue it.

Community’s allegations show why the comparison matters: the valuation firm’s inputs, the doctors’ actual compensation and the referral targets belonged to the same story. Alliance’s complaint makes a different connection between free technical work and the bill it allegedly enabled. We work through those connections with the people who know how the practice operates.

When You Know What the Referral Earns

If you work with physician contracts, ancillary billing or profit distributions, talk to our whistleblower experts about the payments behind the orders. We help you build the case around the financial relationship, the Medicare claims and the decisions inside the practice, and bring in physician self-referral whistleblower lawyers who know compensation and ancillary-service arrangements. We stay beside you through the process, with your knowledge of the business at the center of the case.