← 2026-10-12 edition · Sourced reporting
Published Oct 12, 2026, 10:29 AM Central · This version Oct 12, 2026, 10:29 AM Central · As of 2026-10-12
Medicare enrollment opens Thursday. Check more than the premium.
Medicare’s annual health and drug plan enrollment window opens October 15 and ends December 7. For this year’s window, accepted changes start January 1, 2027. Use the time to compare your prescriptions, providers and yearly costs. [1] [2]
Compare plans using your prescriptions and location →U.S. annual Medicare health and drug plan Open Enrollment, October 15–December 7, 2026 for January 1, 2027 coverage. General official guidance checked October 12; not a specific plan recommendation or every initial/special/Medigap enrollment period.
- 2 source records
- U.S. Centers for Medicare & Medicaid Services
Still open: No ZIP-specific 2027 plan prices or networks checked. All open questions ↓
Reporting question · As of 2026-10-12
The question: What should Medicare readers check before the October 15 enrollment window?
U.S. annual Medicare health and drug plan Open Enrollment, October 15–December 7, 2026 for January 1, 2027 coverage. General official guidance checked October 12; not a specific plan recommendation or every initial/special/Medigap enrollment period.
Other coverage and free help
Consult the benefits administrator; SHIP offers independent counseling.
[3]General annual Medicare plan guidance for the 2026 window. Initial enrollment, special enrollment and Medigap have distinct rules. Local plan prices and eligibility have not been checked.
Read the process as a table
| Component | Meaning | Evidence |
|---|---|---|
| October 15–December 7 | Annual window; accepted changes take effect January 1, 2027. | [1] |
| Drugs, network, yearly costs | Check your own medicines, doctors, pharmacies and cost estimate. | [2] |
| Other coverage and free help | Consult the benefits administrator; SHIP offers independent counseling. | [3] |
Archive photograph · 2008-10 · Location not specified
Understand the story.
Start with the drugs you regularly take. Medicare recommends including them in its comparison tool so the monthly and yearly estimates reflect your list. Check premiums, deductibles and estimated annual drug costs together. [2]
Ask your doctors and pharmacies whether they are in the plan’s network. A comparison of premiums alone leaves that question unanswered. [2]
If you have other health or drug coverage, talk to its administrator before changing plans. Free, personalized help is available through your State Health Insurance Assistance Program, which is independent of insurance plans. [3]
The deadline concerns Medicare health and drug plan changes. If you switch back to Original Medicare, separate drug coverage may be needed. Adding Medigap has its own limits; do not assume this window guarantees it. [4]
Your plan must receive the enrollment request by December 7 for January 1 coverage. The information here does not establish a specific plan’s price, network or suitability for you. [1] [2]
How we know4 scoped claims · 2 source recordsView evidence
Each claim keeps its full assertion, date, source passage and limits. Source counts describe records, not independent corroboration.
1.Claim 1Supported
Medicare’s annual health and drug plan Open Enrollment is October 15–December 7. Changes take effect January 1 of the next year when the plan receives the enrollment request by December 7.
- Scope
- The dated source assertion and population specified in the claim; checked October 12, 2026.
- Evidence passage
- Other enrollment periods, Open Enrollment Period row.
- As of
- 2026-10-12
- Limit
- Annual health and drug plan changes, not every initial, special or Medigap enrollment window. Applying the annual dates to 2026 yields January 1, 2027.
Retrieved 2026-10-12T14:09:28.390Z · U.S. Centers for Medicare & Medicaid Services
No ZIP-specific plan costs, network verification or personalized eligibility assessment; same agency as the enrollment page.
2.Claim 2Supported
Medicare recommends entering regularly taken prescriptions for cost estimates, checking doctors and pharmacies against the network, and reviewing premiums, deductibles and estimated yearly drug costs.
- Scope
- The dated source assertion and population specified in the claim; checked October 12, 2026.
- Evidence passage
- How do I join a plan?, steps 1 and 2.
- As of
- 2026-10-12
- Limit
- The guidance does not confirm any particular drug, provider, pharmacy or plan price.
Retrieved 2026-10-12T14:09:28.390Z · U.S. Centers for Medicare & Medicaid Services
No ZIP-specific plan costs, network verification or personalized eligibility assessment; same agency as the enrollment page.
3.Claim 3Supported
Medicare advises readers with other coverage to consult its administrator before making changes. State Health Insurance Assistance Programs provide free personalized counseling independent of health plans.
- Scope
- The dated source assertion and population specified in the claim; checked October 12, 2026.
- Evidence passage
- How do I join a plan?, step 1 counseling paragraph and step 2 other-insurance bullet.
- As of
- 2026-10-12
- Limit
- No counseling session or benefits verification completed for any reader.
Retrieved 2026-10-12T14:09:28.390Z · U.S. Centers for Medicare & Medicaid Services
No ZIP-specific plan costs, network verification or personalized eligibility assessment; same agency as the enrollment page.
4.Claim 4Supported
Medicare.gov says returning to Original Medicare may require a separate drug plan and that adding Medigap is subject to timing limits.
- Scope
- The dated source assertion and population specified in the claim; checked October 12, 2026.
- Evidence passage
- What else should I know if I switch to Original Medicare?
- As of
- 2026-10-12
- Limit
- The annual Open Enrollment window does not establish guaranteed access to Medigap; individual state and eligibility rules need checking.
Retrieved 2026-10-12T14:09:28.239Z · U.S. Centers for Medicare & Medicaid Services
General guidance; eligibility and options depend on current coverage, and Medigap has distinct limits.
What remains open.
- No ZIP-specific 2027 plan prices or networks checked.
- No personalized eligibility determination or savings calculation.
- Both records come from CMS and are not independent confirmations.
Revised CMS guidance or plan-specific 2027 documents would require recapture, scope-specific verification and new exact-draft review.
THIS STORY IN TIME
Keep the dates with the story.
- Reported development
- Not recorded
- Evidence as of
- First retained publication
- This version published
Publication times are Central. A development date and an evidence date can differ. Missing dates remain unrecorded.