Medicare decisions can affect access to care and out-of-pocket expenses. Taking time to verify details can help prevent common enrollment mistakes.

Mistake 1: Missing an enrollment deadline

Different enrollment periods serve different purposes. Confirm which period applies to your circumstances and do not rely on assumptions.

Mistake 2: Assuming employer coverage means you can delay

The rules can depend on whether coverage is based on current employment and other details. Ask the benefits administrator and verify with Medicare or Social Security.

Mistake 3: Comparing only premiums

Premiums are important, but deductibles, copayments, coinsurance, prescriptions, and provider access also affect the total value of coverage.

Mistake 4: Not checking medications

A plan may cover some medicines differently from another plan. Review the formulary and pharmacy network before enrolling.

Mistake 5: Forgetting to review coverage

Plan benefits and costs can change. Review your current coverage during applicable enrollment periods and after major changes in health or residence.

Mistake 6: Relying on an advertisement alone

Confirm benefits, limitations, and deadlines in official plan materials. Be cautious about unsolicited requests for personal or financial information.

Final thoughts: Keep copies of enrollment documents and use official sources when questions arise. Medicare.gov and Social Security can help you verify your options.