TRICARE and the Affordable Care Act (ACA) Guide

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## Quick answer Most TRICARE health plans meet the "minimum essential coverage" requirement under the Affordable Care Act (ACA). This means if you are enrolled in a TRICARE plan, you do not need to purchase additional insurance from the Health Insurance Marketplace to avoid potential tax penalties or gaps in coverage.

In detail

The Affordable Care Act (ACA) requires most Americans to maintain "minimum essential coverage" (MEC). For the military community, the Department of Defense confirms that nearly all TRICARE plans satisfy this federal requirement.

### TRICARE Plans that meet ACA Requirements If you are enrolled in any of the following plans, you are considered covered under the ACA for the 2026 plan year: * TRICARE Prime (including Remote and Overseas) * TRICARE Select (including Overseas) * TRICARE For Life * TRICARE Reserve Select (TRS) * TRICARE Retired Reserve (TRR) * TRICARE Young Adult (TYA) * US Family Health Plan

### Plans that do NOT meet ACA Requirements Coverage that only provides care in military hospitals and clinics for specific conditions (such as Line of Duty care) does not meet the MEC requirement. If you are eligible for TRICARE but not enrolled in a specific plan, you may not be meeting the ACA requirement.

### Tax Reporting (Form 1095) Every year, the Defense Manpower Data Center (DMDC) reports TRICARE coverage to the IRS. As of 2026, beneficiaries can typically view and print their Form 1095-B (Health Coverage) via their **milConnect** account. This form serves as proof that you had qualifying health coverage during the tax year.

### The Health Insurance Marketplace vs. TRICARE Because TRICARE plans generally provide comprehensive coverage at a lower cost than private plans, most beneficiaries stay with TRICARE. However, if you lose TRICARE eligibility (e.g., separating from service), that qualifies as a **Qualifying Life Event (QLE)**, allowing you to enroll in a Marketplace plan outside of the standard Open Enrollment period.

## Who this applies to * **Active Duty Service Members:** Automatically meet ACA requirements through their enrollment in TRICARE Prime. * **National Guard and Reserve:** Must be actively enrolled in TRICARE Reserve Select (TRS) to meet the requirement; simply being in the Selected Reserve is not enough. * **Retirees and Families:** Enrollment in TRICARE Select, Prime, or TRICARE For Life satisfies the requirement. * **Young Adults:** Children aged 21–26 must be enrolled in TRICARE Young Adult (TYA) to meet the requirement via TRICARE, or be covered by an employer's plan.

Common scenarios

### Scenario 1: The Separating Service Member Sgt. Miller separates from the Army in June 2026. His TRICARE Prime coverage ends on his last day of service. Because losing TRICARE is a Qualifying Life Event, he has 60 days to sign up for a plan on the ACA Marketplace (Healthcare.gov) to ensure he doesn't have a gap in minimum essential coverage.

### Scenario 2: The TRICARE Young Adult An 23-year-old dependent lives in the West Region (managed by TriWest). She is no longer eligible for standard TRICARE because of her age. To meet the ACA requirement, she chooses to enroll in **TRICARE Young Adult (TYA) Select**. In 2026, TYA premiums vary—check TRICARE.mil for current rates—but paying this premium ensures she maintains MEC.

### Scenario 3: Reserve Select Enrollment A member of the Air National Guard is eligible for TRICARE Reserve Select but has not yet enrolled. Because they are not currently enrolled in a plan, they do not technically have "minimum essential coverage" through the military. To meet ACA standards, they must either enroll in TRS or obtain coverage through a civilian employer.

## Related terms * **Minimum Essential Coverage (MEC):** The type of health insurance coverage needed to meet the individual responsibility requirement under the ACA. * **Form 1095-B:** The tax form provided by the IRS (and accessible via milConnect) that proves you had TRICARE coverage. * **Qualifying Life Event (QLE):** A change in your situation—like getting married, having a baby, or losing health coverage—that can make you eligible for a Special Enrollment Period. * **Health Insurance Marketplace:** The federal or state platform where individuals can shop for and buy private health insurance. * **T-5 Contract:** The current TRICARE contract (effective 2025) that transitioned West Region management to TriWest Healthcare Alliance.

## Sources * **TRICARE.mil - ACA Overview:** https://www.tricare.mil/aca * **Internal Revenue Service (IRS) - Military Health Care:** https://www.irs.gov/affordable-care-act/individuals-and-families/aca-individual-shared-responsibility-provision-minimum-essential-coverage * **milConnect (Defense Manpower Data Center):** https://milconnect.dmdc.osd.mil/