In this chapter, the following terms have the meanings indicated. Terms Defined. “Authorized prescriber” means a practitioner licensed and authorized under Health Occupations Article, Annotated Code of Maryland, to prescribe prescription drugs. “Board” means the Maryland Board of Pharmacy. Maintenance Injectable Medication. “Maintenance injectable medication” means a medication that: Is administered by injection other than intravenously; Except as authorized for a self-administered drug pursuant to Health Occupations Article, §12-509, Annotated Code of Maryland, is not a biological product; and Treats a chronic need, condition, or disorder. “Maintenance injectable medication” includes, but is not limited to, a medication for: The treatment of a psychiatric disorder; The treatment of a substance use disorder; Contraception; and Vitamins. “Pharmacist” means an individual who practices pharmacy under Health Occupations Article, §12-101, Annotated Code of Maryland. “Practicing pharmacy” has the meaning stated in Health Occupations Article, §12-101(x), Annotated Code of Maryland. “Primary care practitioner” means a licensed health care practitioner who provides an individual’s primary care services and is the primary coordinator of health care services for the individual.