How to add a dependent to TRICARE?
Quick Answer
Add a dependent to TRICARE by registering them in DEERS within 30 days of a qualifying event. Visit an ID card office with required documents like marriage certificate or birth certificate.
Related Video
Detailed Answer
Adding a dependent to TRICARE requires registering them in the Defense Enrollment Eligibility Reporting System (DEERS) and then enrolling them in a TRICARE plan. The sponsor (service member or retiree) must initiate the process within 30 days of the qualifying event. For a new spouse, bring a certified marriage certificate and the spouse's Social Security card and photo ID to an ID card office. For a newborn, bring the birth certificate (hospital certificate initially, followed by certified copy) and the child's Social Security number when available. For an adopted child, bring the adoption decree or placement letter and the child's Social Security card. Visit a RAPIDS (Real-time Automated Personnel Identification System) ID card office to register the dependent in DEERS and obtain military dependent ID cards. After DEERS registration, enroll the dependent in your chosen TRICARE plan through milConnect or by contacting your regional contractor. New dependents have a 90-day qualifying life event window to select their TRICARE plan. If you miss the 30-day DEERS registration window, you can still register later but may need to wait for Open Season to enroll in certain plans.
Related TRICARE Terms
Related Questions
Does TRICARE cover my family members?
Yes, TRICARE covers eligible family members including spouses, children under 21 (or 23 if students), and children with disabilities.
How to update DEERS?
Update DEERS online through milConnect, by visiting a RAPIDS ID card office, by calling the DEERS Support Office at 1-800-538-9552, or by mailing required documents.
What else should I consider when enrolling in TRICARE?
Beyond your TRICARE plan choice, most military advisors recommend reviewing your life insurance, creating or updating your will, and checking your home/auto coverage — especially important during enrollment transitions.
See Recommended ResourcesShare this page
Was this FAQ helpful?
Need personalized help with this?
Most military families leave benefits on the table. Our free 2-minute coverage check identifies gaps, finds potential savings, and gives you personalized recommendations.
Check My Coverage