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

Allergy and Immunizations

We offer vaccine and limited allergy services for Yokota beneficiaries, to include deployment and travel vaccines.

  • Walk-in services are provided.
  • For hours please see walk-in hours for active duty and all others
  • The allergy clinic is by primary care manager referral only and offers limited allergy services.
  • For deployment vaccines, please see public health prior to immunizations for required vaccinations for foreign travel.

To learn what vaccines you may need before traveling abroad, visit the CDC’s Traveler’s Health page; individuals are recommended to consult with public health and/or their PCM prior to visiting immunizations.

Contact Us

Phone

DSN 315-225-8864
Commercial 2254-8801

Hours

Active Duty Walk-In Hours

Monday–Friday
7:30 a.m. to 4 p.m.

Walk-In Hours for all Others

Monday, Wednesday, Friday
7:30-11:30 a.m.

Allergy

Tuesday and Thursday

Location

Building 4408, First Floor

Don't forget to keep your family's information up to date in DEERS!