The Stark Act is a law with limitation on certain physician referrals. It prohibits physician referrals of Designated Health Services (DHS) for Medicare and Medicaid patients if the physician (or an immediate family member) has a financial relationship with that entity. A financial relationship includes ownership, investment interest, and compensation arrangements. The term “referral” means, for Medicare Part B services, “the request by a physician for the item or service” and, for all other services, “the request or establishment of a plan of care by a physician which includes the provision of the designated health service.” DHS includes clinical laboratory services, as well as, the following:
The Stark Law contains several exceptions which include: