Attention TRICARE beneficiaries!  
You may experience busy signals when calling the military pharmacy prescription refill interactive voice response system – or prescription refill line – Jan. 26 to Feb. 5, 2026, as the system is updated.  
Each military pharmacy’s prescription refill line may be unavailable for about two hours. If you call the prescription refill line at this time, you will hear a busy signal. Please wait and call back to complete your refill later.  
You may still use the MHS GENESIS Patient Portal to refill your prescriptions.  
You may report issues to the DHA Global Service Center by calling 800-600-9332. 

Health Services

Specialty Care

Specialty care is advanced care you get from a medical professional who is a specialist. This type of care is for diagnosis and treatment of diseases. If your primary care provider or manager isn't qualified to provide this care, he or she may refer you to specialist who can.

 Naval Branch Health Clinic, Diego Garcia offers basic physical therapy services. 
 
Don't forget to keep your family's information up to date in DEERS!