(h) The practitioner determines that it is in the best interest of the patient, or the patient determines that it is in his or her own best interest, to compare prescription drug prices among area pharmacies. The practitioner must document such determination in the patient's medical record. The department, in consultation with the Board of Medicine, the Board of Osteopathic Medicine, the Board of Podiatric Medicine, the Board of Dentistry, the Board of Nursing, and the Board of Optometry, may adopt rules to implement this subsection.