Washington Supplemental Agreement Third Party Pharmacy Provider is a type of health care provider that contracts with a state health program, such as Washington's Medicaid program, to provide pharmacy services to individuals who are eligible for Medicaid benefits. These providers are typically independent pharmacies, which are staffed by pharmacists who are certified by the state. The Washington Supplemental Agreement Third Party Pharmacy Provider is responsible for providing medications to Medicaid beneficiaries at the lowest possible cost and for ensuring that all prescriptions are dispensed accurately and in accordance with state and federal regulations. There are three main types of Washington Supplemental Agreement Third Party Pharmacy Providers: Retail Pharmacies, Mail Order Pharmacies, and Institutional Pharmacies. Retail Pharmacies are traditional brick-and-mortar stores, where customers can purchase medications and receive advice from a pharmacist. Mail Order Pharmacies allow customers to order medications online and have them shipped directly to their homes. Finally, Institutional Pharmacies provide medications to nursing homes, hospitals, and other facilities. All Washington Supplemental Agreement Third Party Pharmacy Providers must adhere to strict standards of quality and safety, as well as comply with all applicable laws and regulations.