Medicare registration countdown: Missing the deadline may affect your 2026 health insurance coverage
Every fall, tens of millions of Medicare beneficiaries across the United States face a crucial window—the Medicare Open Enrollment (OEP). This period, typically from October 15th to December 7th, is the only opportunity to adjust your health insurance plan for the following year. If you miss this deadline, your 2026 health insurance coverage may be inadequate, and you may even have to pay out of pocket for avoidable medical expenses. This article provides a practical guide from five aspects: the countdown background, the risks of missing the deadline, plan comparison methods, switching risks, and optimal strategies for seniors.
