TRS-Care Medicare Coordination for Surviving Spouses

Two Plans, One Enrollment Window

When a TRS retiree dies, the surviving spouse may be eligible to continue health coverage through TRS-Care. But if the surviving spouse is 65 or older and enrolled in Medicare, the coverage path is not simply "keep TRS-Care." It runs through TRS-Care Medicare Advantage — a plan that coordinates with Medicare Parts A and B and works differently from the TRS-Care Standard coverage that younger survivors receive.

Getting this right matters because the enrollment window is tight: the surviving spouse has a minimum of 90 days (through the end of the third calendar month after the death) to enroll. Miss it, and TRS-Care access may be gone permanently.

TRS-Care Standard vs. TRS-Care Medicare Advantage

TRS-Care offers two distinct tracks depending on the surviving spouse's age and Medicare status:

TRS-Care Standard is the high-deductible health plan for surviving spouses under 65 who are not yet Medicare-eligible. It functions like a traditional employer group health plan with its own network, deductibles, and out-of-pocket maximums.

TRS-Care Medicare Advantage is for surviving spouses who are age 65 or older and enrolled in Medicare Parts A and B. This is a Medicare Advantage plan (Part C) administered on behalf of TRS-Care. It replaces Original Medicare as the primary coverage and wraps medical, hospital, and prescription drug benefits into a single plan.

The key distinction: if the surviving spouse is 65+ and Medicare-eligible, TRS-Care Standard is not an option. The path is TRS-Care Medicare Advantage.

The Medicare Part B Requirement

TRS-Care Medicare Advantage requires the surviving spouse to be enrolled in Medicare Part B — and to stay enrolled. Part B is the outpatient medical coverage portion of Medicare that carries a monthly premium (the standard 2026 premium is $202.90 per month, with income-related adjustments for higher earners).

If the surviving spouse is already on Medicare Part B, this is straightforward. But if they are not — perhaps because they were covered as a dependent under the retiree's TRS-Care plan and never enrolled in Part B at 65 — they face a timing problem.

Medicare Part B has its own enrollment periods. The General Enrollment Period runs January 1 through March 31 each year, with coverage starting the first day of the month after enrollment. A Special Enrollment Period may apply when the surviving spouse had group health coverage based on current employment by them or their spouse and that employment or coverage ends. Retiree TRS-Care coverage by itself does not establish this current-employment basis.

The surviving spouse should contact Social Security (1-800-772-1213) immediately to confirm Part B status and, if not enrolled, ask which enrollment period applies. Delay here creates a gap: without Part B, TRS-Care Medicare Advantage enrollment cannot proceed.

How TRS-Care Medicare Advantage Coordinates with Medicare

Under TRS-Care Medicare Advantage, Medicare is the underlying payer and TRS-Care Medicare Advantage is the delivery vehicle. The surviving spouse uses the TRS-Care Medicare Advantage plan's network, card, and benefits structure — not Original Medicare directly. Claims are processed through the Medicare Advantage plan, which receives capitation payments from Medicare.

Practically, this means:

• The surviving spouse uses TRS-Care Medicare Advantage providers, not Original Medicare's fee-for-service network
• Prescription drug coverage is included through the Medicare Advantage plan's Part D component — no separate Part D plan is needed
• Medicare Part B premiums are still the spouse's responsibility and continue to be deducted from Social Security or paid directly to CMS
• If the surviving spouse also has VA, TRICARE, or other coverage, coordination-of-benefits rules apply and TRS-Care's administrators should be contacted to determine primary/secondary status

Enrollment Steps After a TRS Retiree's Death

The surviving spouse who is 65+ and Medicare-eligible should take these steps:

1. Report the death to TRS at 1-800-223-8778 within the first few days. This starts the pension death benefit claim and triggers the survivor health insurance enrollment process.

2. Contact TRS-Care at 1-888-237-6762 to confirm eligibility for surviving spouse coverage and request enrollment materials for TRS-Care Medicare Advantage.

3. Verify Medicare Part B enrollment with Social Security. If not enrolled, ask which enrollment period applies; retiree TRS-Care coverage by itself does not establish a current-employment Special Enrollment Period.

4. Complete and return enrollment paperwork before the end of the third calendar month after the death. For example, if the retiree died on March 15, the deadline is June 30.

5. Note the effective date. TRS-Care coverage cannot be backdated. Coverage begins on the first day of the month following TRS-Care's receipt of the completed enrollment application.

What Happens If the Surviving Spouse Remarries

A surviving spouse who enrolls in TRS-Care and later remarries can continue their own coverage. However, the new spouse cannot be added to TRS-Care — the plan does not extend to the survivor's subsequent spouses. The surviving spouse's own coverage continues as long as they remain eligible and enrolled.

The Gap Between Coverage Dates

Because TRS-Care cannot backdate coverage, there may be a gap between the retiree's death and the start of the surviving spouse's own TRS-Care coverage. A spouse already enrolled in Original Medicare (Parts A and B) keeps that coverage during the gap, though without the additional benefits that TRS-Care Medicare Advantage provides. Medicare eligibility alone does not mean Part B coverage is active, so a spouse not enrolled in Part B should confirm the effective date with Social Security.

The gap is shortest when the surviving spouse submits enrollment paperwork promptly. If the retiree dies on April 10 and the spouse submits enrollment materials on April 20, coverage begins May 1 — a gap of about three weeks covered by Original Medicare alone if the spouse is enrolled in Parts A and B.

Under 65? Different Path

Surviving spouses under 65 who are not Medicare-eligible follow the TRS-Care Standard enrollment path. The same 90-day minimum window applies, and the same no-backdating rule. The coverage is a group health plan rather than a Medicare Advantage plan, and there is no Medicare Part B requirement.

The Texas TRS Survivor Benefits Guide maps out the TRS-Care enrollment timeline alongside the pension death benefit claim, so surviving spouses can handle both processes in parallel without missing the health coverage window.

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