Does TRICARE Cover Genetic Testing? Coverage & Rules | TRICARE.com

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## Quick answer TRICARE covers genetic testing only when it is **medically necessary** to diagnose or treat a symptomatic individual, or if the results will directly influence a specific treatment plan. TRICARE does not cover "direct-to-consumer" kits (like 23andMe), routine screening for asymptomatic patients, or testing for research purposes.

Details

TRICARE follows strict guidelines regarding what constitutes medical necessity for genetic testing. Coverage is generally provided through the Laboratory Developed Tests (LDT) Demonstration Project or under standard benefit rules if the test is FDA-approved.

### When is it covered? Genetic testing is typically covered under the following conditions in 2026: * **Symptomatic Patients:** The patient displays signs of a disease or condition that can be confirmed via genetic testing. * **Treatment Decisions:** The results must be essential for determining a specific course of medical or surgical treatment (e.g., testing a tumor's genetics to determine if chemotherapy is effective). * **Prenatal Screening:** TRICARE covers certain screenings, such as Trisomy 21 (Down Syndrome), 18, and 13, for pregnant women regardless of age or risk level. * **BRCA1 and BRCA2:** Testing is covered for beneficiaries with a strong family history of breast or ovarian cancer or those who meet specific clinical criteria.

### What is NOT covered? * **Direct-to-Consumer (DTC) Kits:** TRICARE will not reimburse for kits purchased online or at retail stores for ancestry or general health predispositions. * **Asymptomatic Screening:** Testing "just to see" if you are a carrier for a disease is generally not covered, with specific exceptions for pregnancy and certain high-risk categories. * **Paternity Testing:** TRICARE does not pay for DNA testing to establish legal parentage. * **Research/Investigational Use:** Tests that are not yet clinical standard or are used in clinical trials are excluded.

### Costs and Authorization * **Referrals:** Active Duty Service Members (ADSMs) always require a referral and authorization from their Primary Care Manager (PCM). * **Authorization:** TRICARE Prime and Select beneficiaries usually require **prior authorization** for genetic testing to ensure it meets medical necessity criteria. * **Copays (2026 rates):** If the test is covered and performed at an in-network lab, costs follow your plan’s outpatient lab schedule. For TRICARE Select Group A retirees, this typically involves a nominal copay; for TRICARE Prime, there is generally no cost-share for covered diagnostic labs from an in-network provider.

## Who this affects * **Active Duty Service Members (ADSMs):** Requires PCM referral and military medical necessity. * **Active Duty Family Members (ADFMs):** Covered under Prime or Select with prior authorization. * **Retirees and their Families:** Covered for medically necessary diagnostic testing. * **TRICARE Reserve Select (TRS) / Retired Reserve (TRR):** Covered as long as the test meets clinical criteria. * **Pregnant Beneficiaries:** Specifically for prenatal chromosomal abnormality screening.

## Sources * **TRICARE.mil:** [Genetic Testing and Counseling](https://www.tricare.mil/CoveredServices/IsItCovered/GeneticTesting) * **Humana Military (East Region):** [Laboratory Developed Tests](https://www.humanamilitary.com/beneficiary/benefits/benefit-a-z/genetic-testing) * **TriWest Healthcare Alliance (West Region):** [Authorization and Medical Necessity](https://www.triwest.com) * **Defense Health Agency (DHA):** [Laboratory Developed Test (LDT) Demonstration](https://health.mil)