When a care recipient sends out an invitation, the caregiver they have chosen will receive an email invitation with a unique access code. As the caregiver, select the appropriate link in the email, identifying yourself as a member or non-member, and you will be prompted to input your access code. If you are already an Optum Rx member, you may also sign in to your account, navigate to My caregiver access and select Accept caregiver invitation (located under My care recipients) and you will be asked to input the caregiver access code from your email. Please note that non-members must complete a special registration to become caregivers on the Optum Rx website, and will be guided to a unique non-member caregiver account homepage., Sign in to your Optum Rx account using HealthSafe ID to order prescriptions, pay your bill, manage your health information and more. Don’t have an account yet? Register to get started. Convenient. Reliable. Ships free. Get your medications using Optum® Home Delivery and enjoy benefits like free standard shipping, 24/7 pharmacist access and more., HealthSafe ID® provides you with secure access to all of your health benefits information. Sign up to manage your accounts with just one username and password. Once you’ve registered, you can check on prescriptions, update personal information, review your benefits and more. Register for a HealthSafe ID in a few simple steps..