"Payment by or to a physician or health care institution solely for referral of a patient is fee splitting and is unethical. Physicians may not accept: Any paym

"Payment by or to a physician or health care institution solely for referral of a patient is fee splitting and is unethical. Physicians may not accept: Any payment of any kind, from any source for referring a patient other than distributions of a health care organization's revenues as permitted by law." https://www.ama-assn.org/delivering-care/ethics/fee-splitting https://www.ama-assn.org/delivering-care/ethics/fee-splittin...