OptumRx services are available in all states across the United States. However, the range of services, prescription coverage, and availability of specific medications may differ depending on individual state regulations and the specific health plan members are enrolled in. OptumRx operates a nationwide network to ensure that pharmacies within the system can provide prescriptions to members, regardless of their location. Additionally, some features such as mail order services may have distinct requirements based on state law. It is advisable for individuals to explore the specific plan details and coverage options on the official OptumRx website to gain a comprehensive understanding of what is available in their particular state. The website also has valuable resources, including contact information for any further inquiries about specific services or concerns.