Submission of bills by persons licensed to practice medicine

A person who is licensed to practice medicine in this State or the professional legal entity of which the person is a shareholder, partner, employee, or owner, may submit a bill for outpatient anatomic pathology services only to: (1) the patient directly; (2) the responsible insurer or other third-party payor; (3) the hospital, public health clinic, or nonprofit health clinic; or (4) the referral laboratory or the primary laboratory.