Sparrow Medical Group: Advanced Practice Work Billed at the Physician Rate

In the Sparrow Medical Group incident to settlement, the Lansing health system agreed to pay $671,310 over allegations that it billed advanced practice providers’ work under physicians’ names without meeting the required conditions. The alleged incident-to billing put the physician’s rate on care delivered by someone else. If you are the physician whose number appeared on the claim, the practitioner who saw the patient or the biller who handled it, you may know where the treatment record and the claim part company.

The Justice Department’s July 26, 2023 announcement described improper incident-to billing at Sparrow Medical Group in Lansing. The government alleged that services at Sparrow locations failed the incident-to conditions but went out under a physician’s name and reimbursement rate.

Why the Physician’s Billing Number Paid More

Incident-to billing allows an advanced practice provider, including a nurse practitioner or physician assistant, to treat a patient while the practice bills qualifying work under the physician’s name. In the Sparrow announcement, the government described payment at 100% of the physician rate for qualifying physician-supervised services, compared with 85% when the advanced practice provider bills under their own number.

The announcement described an on-site doctor, a physician’s initial visit and the physician’s establishment of the diagnosis and treatment plan during that visit. The Medicare Benefit Policy Manual also requires continuing active physician involvement in the course of treatment. A signature added to a chart cannot supply an initial examination that never happened.

For an insider, that puts the patient’s care history beside the billing identity. Who began treatment, who stayed involved and who supervised the later service are all part of the payment question. The physician’s national provider identifier connects those questions to the claim Medicare received.

What the Physician’s Chart Review Allegedly Found

The physician whistleblower’s complaint alleged that chart reviews uncovered nonphysicians examining patients for new complaints and billing under doctors’ names. That description gives the payment allegation a clinical starting point: the new problem that brought the patient into the office. The complaint said:

One example in the complaint follows a Medicare patient through 22 nurse-practitioner visits at the diabetic center from 2014 through 2020. The whistleblower alleged that no physician ever examined the patient and that each visit was marked as incident-to in the charts. We see a physician rate attached to a course of care the physician allegedly never began.

The complaint also alleged that the whistleblower held screenshots documenting a much wider pattern. Its account of what she had captured went beyond the patient example:

A clinician may recognize a new complaint or a course of treatment that never began with the physician whose name appears on the bill. A coder may see how that encounter became a physician claim.

The Service Date and the Person Doing the Work

The service date matters: the historical office rule required the supervising practitioner to be immediately available in the office suite. Later rules allowed audiovisual supervision, and CMS’s 2026 rule expanded permanent audiovisual supervision for specified services.

That makes the connection between the claim and the clinical record essential. We connect the care history to the practitioner whose work Medicare paid for, including who supervised the visit. A physician’s later co-signature cannot tell that whole story.

The billing workflow deserves the same attention. The 2011 chapter Implementing a Physician Practice Compliance Program, published by Jones and Bartlett Publishers, includes improper incident-to billing, weak controls over billing information and failure to review billing software in its sample risk list. It also describes the risk of inconsistent billing standards across multiple offices. That industry perspective helps explain why we look at how the practice turns a visit into a claim, including the decisions made between the treatment room and the billing system.

Sparrow’s Internal Audit Followed the Whistleblower’s Allegations

A physician brought the qui tam case that the settlement resolved. The Justice Department commended Sparrow for cooperating with the investigation, undertaking an internal audit of the violations alleged in that case and sharing the results with the United States. The whistleblower’s allegations came first, and the audit formed part of the company’s response.

An assistant U.S. attorney in the Western District of Michigan investigated the case, with investigative support from the Department of Health and Human Services’ Office of Inspector General. For an employee familiar with an internal review, the audit can connect the disputed encounters to what the practice learned about its billing.

Other Cases Put the Billing Identity Under Scrutiny

The whistleblowers’ complaint against Tareen Dermatology alleged a similar gap between physician billing and physician involvement. It described treatment that the physician had not initiated, an absent on-site physician supervisor and claims that did not identify the physician assistants who actually provided the services.

In its guilty plea, Pain Specialists admitted billing under its physician owner’s number while the owner traveled, for services requiring personal consultation or direct supervision. It shows why a schedule or travel record can matter alongside a signed medical chart: the billing number can say one thing while the physician’s whereabouts say another.

The Whistleblower’s Share of a Recovery

A whistleblower case under the False Claims Act can pay 15% to 30% of what the government recovers. For physicians, advanced practice providers and billing employees, we bring the expertise to build a case from what you know about the care and the claims.

You Know Whose Work Was Billed

If you know which practitioner saw the patient and why the claim went out under a physician’s number, talk with our whistleblower experts about those encounters. We work with you to build your strongest incident-to whistleblower case and bring in Medicare fraud whistleblower lawyers who understand how health care practices bill for this work. You have a partner beside you from that first conversation through the pursuit of a recovery.