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TRICARE Healthcare Transition Guide 2026

Guide to TRICARE healthcare transitions involving retirement, moves, and separation, including 2026 plan requirements and contractor details.

TRICARE Healthcare Transition Guide 2026

*Disclaimer: TRICARE.com is an independent reference site and is not affiliated with the Department of Defense or the official TRICARE program. For official policy and enrollment, visit TRICARE.mil.*

## Quick answer A TRICARE healthcare transition occurs during a "Qualifying Life Event" (QLE), such as retiring from active duty, moving to a new region, or losing other health insurance. During these windows—typically 90 days—you must take action to enroll in or change your plan, or you risk losing coverage and being limited to military hospital care only on a space-available basis.

## In detail Transitions in TRICARE are governed by eligibility changes tracked in the **Defense Enrollment Eligibility Reporting System (DEERS)**. When your status changes, you enter a 90-day window to make enrollment choices.

### 1. Active Duty to Retirement This is the most significant transition. Your coverage does not "carry over" automatically. * **TRICARE Prime:** Retirees can stay in Prime if they live in a Prime Service Area (PSA), but they must pay annual enrollment fees. For 2026, the estimated Prime enrollment fee for a family (Group A) is approximately $770–$800 per year (check TRICARE.mil for exact 2026 inflation-adjusted figures). * **TRICARE Select:** If you move outside a PSA or prefer a PPO-style plan, you must switch to Select. Retirees in Group A (initial enlistment before 2018) face an annual enrollment fee of roughly $380–$400 for a family in 2026.

### 2. Geographic Moves Since TRICARE is split into two regions, moving across state lines often requires a contractor handoff. * **East Region:** Managed by **Humana Military**. * **West Region:** Managed by **TriWest Healthcare Alliance** (as of the T-5 contract start in 2025). * **Action Required:** You must update your address in DEERS immediately. If moving between regions, you must transfer your enrollment to the new regional contractor to ensure claims are paid and authorizations are valid.

### 3. Transitioning from Active Duty (Separating) If you separate from the military without retiring, your TRICARE Prime/Select coverage typically ends on your last day of service. You have two primary transition "bridge" options: * **Transitional Assistance Management Program (TAMP):** Provides 180 days of premium-free TRICARE coverage for those in specific categories (e.g., involuntary separation, certain Reserve activations). * **Continued Health Care Benefit Program (CHCBP):** A premium-based plan that acts like COBRA. For 2026, quarterly premiums for CHCBP can exceed $1,800 for individuals and $4,000 for families.

### 4. Transitioning to Medicare (TRICARE For Life) When a beneficiary turns 65, they transition to **TRICARE For Life (TFL)**. * **Requirement:** You must have Medicare Part A and Part B to remain TRICARE eligible. * **Cost:** TFL has no enrollment fees, but you must pay the Medicare Part B monthly premium (the 2026 standard premium varies based on income; check CMS.gov for the 2026 rate).

## Who this applies to * **Retiring Service Members:** Must transition from Prime (Active Duty) to Prime/Select (Retiree) and begin paying enrollment fees. * **Relocating Families:** Must transfer enrollment between Humana Military (East) and TriWest (West). * **Separating Members:** Those leaving before 20 years must choose between TAMP, CHCBP, or commercial insurance. * **Guard/Reserve:** Members transitioning between "Drilling" status (TRICARE Reserve Select) and "Active" status (TRICARE Prime). * **Seniors:** Beneficiaries hitting age 65 who must transition to Medicare and TRICARE For Life.

Common scenarios

**The Retiree** Master Sergeant Miller retires in June 2026. He moves from an Army post to a rural town. He is a "Group A" retiree. He must enroll in **TRICARE Select** within 90 days. He will pay an annual enrollment fee of approximately $190–$200 (individual) and face a deductible of $150–$160 before TRICARE begins paying 25% of his civilian outpatient costs.

**The Separatee** Specialist Garcia leaves the Army after 4 years of service in 2026. She is not eligible for TAMP. To keep coverage while job hunting, she enrolls in **CHCBP**. She must pay a quarterly premium (estimated at $1,800+ for 2026) to maintain coverage that mimics TRICARE Select.

**The Regional Mover** A Navy family moves from Norfolk, VA (East/Humana) to San Diego, CA (West/TriWest) in 2026. They must update DEERS and contact TriWest to "enroll" in the West Region. If they fail to do this, their San Diego doctor's visits will be denied because their "home" region is still listed as East.

## Related terms * **Qualifying Life Event (QLE):** A specific change (marriage, birth, move, retirement) that opens a 90-day window to change insurance plans. * **DEERS:** The global database (Defense Enrollment Eligibility Reporting System) that verifies your TRICARE eligibility. * **TAMP:** Transitional Assistance Management Program; 180 days of free coverage for certain separating members. * **CHCBP:** Continued Health Care Benefit Program; a high-cost "bridge" plan for those losing TRICARE eligibility. * **T-5 Contract:** The 5th generation of TRICARE contracts which established TriWest as the West provider in 2025.

## Sources * **TRICARE.mil - Qualifying Life Events:** https://www.tricare.mil/lifeevents * **Humana Military (East Portal):** https://www.humanamilitary.com/ * **TriWest Healthcare Alliance (West Portal):** https://www.triwest.com/ * **Defense Health Agency - TAMP Info:** https://www.tricare.mil/tamp