ID Cards

Once you’re registered in the Defense Enrollment Eligibility Reporting System(DEERS) A database of information on uniformed services members (sponsors), U.S.-sponsored foreign military, DoD and uniformed services civilians, other personnel as directed by the DoD, and their family members. You need to register in DEERS to get TRICARE., you’ll be issued a uniformed services identification card.

• Have your ID card with you whenever you're getting care or filling your prescriptions.
• Providers will ask to see your ID card and can make copies for their records. 

ID Cards for Children

• Children under age 10 don't have to have an ID card. Instead, a TRICARE-eligible parent or legal guardian must give their ID card to the provider.
  Note: Children under age 10 must have their own ID card when in the custody of a parent or guardian who isn't eligible for TRICARE or who isn't the custodial parent after a divorce.
• At age 10, the sponsor must get an ID card for the child.
• When children lose eligibility for TRICARE at age 21 (or 23 if enrolled in a full-time college), their ID card is no longer valid.
• Adult children who buy TRICARE Young Adult coverage may do so without a valid ID card.
  • When the regional contractor approves their application, they may visit any ID card office to get a new ID card.
    Note: Your sponsor may need to accompany you. 

Permanent ID Cards

• If you're the sponsor, your ID card expires when you turn 65. You may get a permanent ID card within 90 days of your 65th birthday. 
• If you're an eligible spouse, you may get a permanent ID card after you turn 65.