Can a Military Spouse Keep TRICARE After Divorce?
Meta description: Learn when a former military spouse can keep TRICARE after divorce, how the 20/20/20 and 20/20/15 rules work, and what coverage may be available afterward.
A divorce usually ends a former spouse’s eligibility for TRICARE, but some former spouses can keep coverage under specific rules. The most important factors are how long the couple was married, how long the service member served, and how much those periods overlapped. Remarriage and access to an employer-sponsored health plan can also affect eligibility. Former spouses who do not qualify for TRICARE may have another option through the Continued Health Care Benefit Program, or CHCBP.
When a Former Spouse Can Keep TRICARE
A former spouse may qualify for TRICARE under the 20/20/20 rule or the 20/20/15 rule. These rules compare the length of the marriage with the service member’s years of creditable service and the period when the marriage and service overlapped.
Meeting the year requirements does not automatically preserve coverage. The former spouse generally must remain unmarried, and eligibility can be affected by qualifying employer-sponsored health coverage. The former spouse must also be properly recorded as eligible in the Defense Enrollment Eligibility Reporting System, known as DEERS.
TRICARE’s rules can depend on individual circumstances, including the divorce date, the sponsor’s service history, and the former spouse’s coverage options. The official [TRICARE former spouse page](https://www.tricare.mil/Plans/Eligibility/FormerSpouses) is the best starting point for confirming a particular case.
The 20/20/20 Rule
The 20/20/20 rule generally allows a former spouse to keep TRICARE if all three conditions are met:
- The couple was married for at least 20 years.
- The service member completed at least 20 years of creditable service toward retirement.
- The marriage and the service member’s qualifying service overlapped for at least 20 years.
For example, a 22-year marriage does not satisfy the rule if only 18 years of the marriage overlapped with the service member’s creditable service. All three time periods must meet the required minimum.
A qualifying former spouse may remain eligible as an individual TRICARE beneficiary, rather than as a dependent covered through the former service member. The former spouse generally must not remarry and must not have qualifying employer-sponsored health plan coverage. Eligibility may end if the former spouse remarries or obtains disqualifying coverage.
Former spouses who qualify should confirm their status in DEERS and contact a military ID card office or TRICARE contractor for enrollment instructions. Eligibility in DEERS and enrollment in a particular TRICARE plan are related but distinct steps; plan options and enrollment requirements can vary.
The 20/20/15 Rule
The 20/20/15 rule applies to a former spouse who meets the first two 20-year requirements but has less overlap between the marriage and the service member’s creditable service:
- The couple was married for at least 20 years.
- The service member completed at least 20 years of creditable service.
- The marriage overlapped with at least 15, but fewer than 20, years of that service.
A former spouse who qualifies under this rule may receive one year of transitional medical coverage, beginning on the date the divorce becomes final. The 20/20/15 rule does not generally provide the same ongoing TRICARE eligibility available under the 20/20/20 rule.
Remarriage or qualifying employer-sponsored health coverage can affect eligibility during the transitional period. The divorce decree’s effective date and the service dates used in the calculation matter, so the former spouse should confirm the coverage end date with DEERS or TRICARE rather than assuming the full year applies in every situation.
How the Rules Compare
| Rule | Marriage | Creditable service | Overlap | Potential coverage |
|---|---|---|---|---|
| 20/20/20 | At least 20 years | At least 20 years | At least 20 years | Ongoing eligibility may be available if other conditions are met |
| 20/20/15 | At least 20 years | At least 20 years | At least 15 but fewer than 20 years | Generally, one year of transitional coverage |
| Neither rule | Requirements not met | Requirements not met | Requirements not met | TRICARE through the former spouse generally ends; CHCBP may be an option |
This comparison is a general guide, not a substitute for an eligibility determination. “Creditable service” is a specific military service measure; it should not be assumed to match the sponsor’s total time in uniform or the length of the marriage.
What Happens If the Former Spouse Does Not Qualify?
In most cases, a former spouse who does not meet an exception loses eligibility for TRICARE through the sponsor when the divorce is final. A former spouse generally cannot remain listed as the sponsor’s dependent simply because the sponsor is still serving or retired.
However, losing TRICARE eligibility does not necessarily mean there is no continuation option. The former spouse may be able to buy coverage through the Continued Health Care Benefit Program, a temporary premium-based health plan administered for eligible people who lose TRICARE or other qualifying military health coverage.
CHCBP: A Possible Bridge After TRICARE
CHCBP is often described as a continuation option, but it is not TRICARE. It is a separate, premium-based health plan with its own rules, costs, enrollment process, and benefits. It can provide a bridge while a former spouse looks for employer coverage, coverage through the Health Insurance Marketplace, or another plan.
Eligible former spouses may generally purchase CHCBP for up to 36 months after losing TRICARE eligibility because of divorce, subject to program requirements. A former spouse must meet the program’s eligibility conditions, which can include being unmarried and not having access to qualifying employer-sponsored health coverage. The former spouse should verify current conditions directly with the program administrator.
Enrollment deadlines are important. CHCBP applications and initial premiums generally must be handled within a limited period after TRICARE coverage ends; TRICARE describes a 60-day window for enrollment. Missing a deadline can result in losing the option. Current application instructions and costs are available from [TRICARE’s CHCBP information page](https://www.tricare.mil/Plans/HealthPlans/CHCBP).
CHCBP premiums are not the same as regular TRICARE enrollment fees, and the plan may cost more than coverage available through an employer or Marketplace. Before choosing it, compare premiums, deductibles, provider networks, prescription coverage, and the effective dates of alternative plans.
Does Divorce Affect Children’s TRICARE?
A divorce does not automatically end a child’s TRICARE eligibility. A child may continue to qualify as the service member’s or retiree’s dependent under the applicable age, student, and dependency rules, even when the parents divorce. The child’s eligibility is separate from the former spouse’s eligibility.
Parents should ensure DEERS has accurate information about the child and the custody or household changes that affect administration. A divorce decree can address which parent is responsible for health care costs, but it does not by itself determine whether the child qualifies for TRICARE. For coverage questions, the sponsor or eligible parent should contact DEERS and TRICARE.
Steps to Take After a Military Divorce
- Confirm the final divorce date. The effective date can determine when dependent coverage ends and when any transitional period begins.
- Calculate the marriage and service overlap. Gather the marriage certificate, divorce decree, and the sponsor’s official service information. Do not rely only on estimates.
- Check DEERS eligibility. Ask a military ID card office or DEERS support channel how the former spouse’s status is recorded and what documents are required.
- Contact TRICARE. Confirm whether the former spouse meets the 20/20/20 or 20/20/15 requirements, what coverage applies, and when it ends.
- Review replacement coverage promptly. Compare CHCBP, an employer plan, Marketplace coverage, and other available options before current coverage ends.
- Keep written records. Save eligibility decisions, enrollment confirmations, premium receipts, and correspondence about effective dates.
For current eligibility guidance, consult [TRICARE’s former spouse rules](https://www.tricare.mil/Plans/Eligibility/FormerSpouses), [DEERS information](https://www.tricare.mil/DEERS), and the [CHCBP program page](https://www.tricare.mil/Plans/HealthPlans/CHCBP). A TRICARE contractor or military ID card office can explain the documents needed, but the former spouse should verify coverage and deadlines before relying on a plan.
Common Misunderstandings About TRICARE After Divorce
“A 20-year marriage always means continued TRICARE.”
Not by itself. The 20/20/20 rule also requires at least 20 years of the sponsor’s creditable service and at least 20 years of overlap. The 20/20/15 rule has a different overlap requirement and generally provides only transitional coverage.
“A former spouse can stay covered until the sponsor retires.”
Divorce changes dependent status. A former spouse must qualify under a specific rule to retain TRICARE; the sponsor’s continued service or retirement does not automatically extend the former spouse’s coverage.
“CHCBP is the same as TRICARE.”
CHCBP is a separate program, not a TRICARE plan. It has its own enrollment terms and premiums, so it should be evaluated as a distinct coverage option.
“The divorce decree decides TRICARE eligibility.”
A decree may allocate costs or responsibilities between the former spouses, but it does not replace federal eligibility rules or DEERS records. Official eligibility must be confirmed through the appropriate military and TRICARE channels.