Beginning December 4, 2023, there will be a walk-in Immunization Clinic, from 8:00 am to 3:30 pm weekdays, for all vaccinations except for Respiratory Syncytial Virus (RSV). Click here for more information. 

Beneficiaries (other than active duty service members): Copayment changes for your prescription drugs will go into effect January 1, 2024. Copayments will change at TRICARE Home Delivery and retail network pharmacies. There is still a $0 copay for prescriptions filled at military pharmacies.
Learn more here.

Did you receive a referral or need to log into TRICARE West? Learn how to log into TRICARE West here

To make an appointment call 760 - 725 - HELP (4357) between the hours of 7:30 am and 4:00 pm weekdays. Select Option 3.

To access a video with instructions on setting up an MHS GENESIS account, click

Getting Care

41 Area MCMH

Commands Served

I Marine Expeditionary Force


1st Marine Division

1st Light Armored Reconnaissance Bn.     1st Reconnaissance Bn.                                                 

3rd Marine Aircraft Wing

3D Low Altitude Air Defense Bn.                                                  

Marine Forces Reserve                                                                                          

4th Light Armored Reconnaissance Bn.                                                 

Contact Us

Phone Numbers:

Front Desk: 760 - 725 - 2873


41 Area
Bldg. 414006, Nelson St.
Need to Update Your Information in DEERS? Click Here