Retirement is a milestone that many people eagerly anticipate, but one of the most pressing questions facing retirees is how to manage health insurance costs. If you retire before age 65, you may face a coverage gap before becoming eligible for Medicare. Even after Medicare kicks in, understanding the enrollment process and choosing the right supplemental coverage can feel overwhelming.
Bridging the Gap Before Medicare
Since Medicare eligibility typically begins at age 65, those who retire earlier need to explore interim health insurance solutions. Here are the main options:
1. Employer-Sponsored Retiree Health Insurance
Some employers offer retiree health insurance for workers who leave the workforce before age 65. This benefit is less common than it used to be, but it’s worth checking with your employer or union. Coverage often resembles the plan you had while working, though costs may be higher since the employer may not subsidize premiums as much. If it’s available, it can provide stability until Medicare starts.
2. COBRA Coverage
Under the Consolidated Omnibus Budget Reconciliation Act (COBRA), you may continue your employer-sponsored coverage for up to 18 months (sometimes longer in special cases) after leaving your job. COBRA allows you to maintain your current network of doctors and benefits, but it can be expensive. You are responsible for the full premium plus a 2% administrative fee, which can total several hundred—or even over a thousand—dollars per month. COBRA can be a good short-term bridge, especially if you’re close to turning 65.
3. Affordable Care Act (ACA) Marketplace Plans
Health plans available on the federal or state marketplaces provide another option. Premium subsidies are based on income, so retirees with lower taxable income may qualify for significant financial help. ACA plans must cover essential benefits and cannot deny coverage for pre-existing conditions. For those several years away from Medicare, this is often one of the most flexible and affordable solutions, especially if COBRA or retiree coverage is not available.
4. Spousal Health Insurance
If your spouse is still working, joining their employer-sponsored health insurance may be the most straightforward option. Premiums are usually lower than COBRA, and coverage continues until Medicare kicks in. Check your spouse’s benefits plan to confirm eligibility for dependents.
Tips for Navigating Medicare
Once you reach age 65, Medicare becomes your primary source of health coverage. While it’s a valuable program, Medicare has several moving parts, and making informed choices early can help you avoid penalties and gaps in care.
1. Know the Parts of Medicare
- Part A (Hospital Insurance): Covers inpatient hospital care, skilled nursing, and some home health care. Most people don’t pay premiums for Part A if they worked long enough.
- Part B (Medical Insurance): Covers outpatient care, doctor visits, preventive services, and durable medical equipment. Part B has a monthly premium that varies by income.
- Part D (Prescription Drug Coverage): Helps cover medication costs. You can purchase a Part D plan through private insurers.
- Medicare Advantage (Part C): Private plans that combine Parts A and B, often Part D, and may offer additional benefits like dental or vision.
2. Understand Enrollment Windows
- Initial Enrollment Period (IEP): A seven-month window starting three months before your 65th birthday month and ending three months after. Missing this period can lead to late enrollment penalties.
- Special Enrollment Period (SEP): If you delay Medicare because you have employer-sponsored coverage, you can enroll later without penalty once that coverage ends.
- General Enrollment Period: Runs from January 1 to March 31 each year, but coverage delays and penalties often apply if you missed your initial or special window.
3. Consider Supplemental Coverage
Medicare doesn’t cover everything. Many retirees add either:
- Medigap (Medicare Supplement Insurance): Private plans that help pay deductibles, copayments, and coinsurance under Original Medicare.
- Medicare Advantage Plans: All-in-one alternatives that often include extra benefits but may require network restrictions.
Evaluate your healthcare needs, budget, and preferred providers when deciding between Medigap and Advantage plans.
4. Review Annually
Medicare plans can change their coverage, costs, and provider networks each year. During Open Enrollment (October 15–December 7), review your current plan and compare alternatives to ensure you’re still getting the best value for your needs.
Final Thoughts
Planning for healthcare costs between retirement and Medicare eligibility is important, just like building your nest egg. Options like COBRA, ACA marketplace plans, or spousal coverage can help bridge the gap until you turn 65. Once you’re eligible, understanding Medicare’s parts, enrollment windows, and supplemental coverage options can ensure you avoid penalties and get the coverage that fits your lifestyle.
Healthcare can be one of the biggest expenses in retirement, but with early planning and regular review, you can focus on enjoying your next chapter.
At One Life Financial Group, we do your financial planning, so you have the freedom to focus on what matters to you. Financial peace of mind is just a click away!
References
- Centers for Medicare & Medicaid Services. (2024a). Medicare & You Handbook 2024. U.S. Department of Health & Human Services. https://www.medicare.gov
- Centers for Medicare & Medicaid Services. (2024b). Medicare Coverage Choices. https://www.medicare.gov/your-medicare-costs/medicare-coverage-choices
- HealthCare.gov. (2024). Marketplace health plans and prices. U.S. Centers for Medicare & Medicaid Services. https://www.healthcare.gov
- U.S. Bureau of Labor Statistics. (2022). National Compensation Survey: Employee Benefits in the United States. https://www.bls.gov/ncs/
- U.S. Department of Labor. (2024). Continuation of Health Coverage (COBRA). https://www.dol.gov

