Periodic Health Assessments 

Electronic Periodic Health Assessment Process 

To complete your PHA at U.S. Naval Hospital Yokosuka, perform the following steps: 

**Ship commands must see their medical section for PHAs** 

Check your Individual Medial Readiness Report 

You’ll need a CAC card reader to access your IMR Report. 

Navy: https://www.bol.navy.mil/ 

Marines: Marine Online 

Use your IMR Report to determine items that are due.  

“Due” items (Dental, lab, etc.) must be completed prior to your PHA.  

If you are dental Class 3 or 4, you must schedule and go to a dental appointment to complete requirements. 

Complete the online PHA 

Complete the online portion at https://eha.health.mil/EHA/. You can also search online for “PHA Navy;" click “Periodic Health Assessment (PHA),” and click “Access PHA login page:” 

Have your 10-digit DOD ID number and five-digit Unit Identification Code on hand. 

Call the DHA Virtually Integrated Patient Readiness and Remote Clinic

Call 844-863-3236; the Appointment Line is open Monday-Friday, 6 a.m. to 7 p.m. U.S. Central Time. Service members MUST complete the online portion for the appointment line to schedule their appointment. 

Send a message through the MHS GENESIS Patient Portal for any concerns or issues that arise. This includes service members in a special duty status. 

• Select “Messaging”    
• Select “Send a message”  
• In the “To” box, type “NH Yokosuka Military Readiness Clinic”
• Please include a good phone number