Education only. Sign-up is off.

Casper, WYO

A private guide. Not a government website: not connected with or endorsed by the State of Wyoming, the U.S. government or the federal Medicare program.

CASPER, WYOMING

I turn 65 this year in Casper. When do I sign up for Medicare?

By Jacob Silver. Reviewed November 10, 2026.

You get seven months. It starts three months before the month you turn 65 and ends three months after it.[9] If you miss it, you may have to wait and pay a late penalty on Part B for as long as you have it.[9]

How to sign up

Social Security handles signing up for Part A and Part B. Use its office locator for the Casper office and its hours.[7]

After you have Part A and Part B

You can stay with Original Medicare, or join a Medicare Advantage plan.[4] If you want a Medigap policy, your six-month Medigap window starts the first month you have Part B and are 65 or older.[1]

Ready to look at plans?

Medicare in Casper: the full guide

Written by Jacob Silver for July Blue Sky LLC, a planned insurance agency that is not yet licensed. Nothing on this page enrolls anyone, and this page does not recommend a plan. We do not offer every plan in your area.

Not connected with or endorsed by the U.S. government or the federal Medicare program.

Sources

  1. Medicare.gov: Medigap, get ready to buy
  2. Medicare.gov: Special Enrollment Periods
  3. Medicare.gov: Understanding Medicare Advantage plans
  4. CMS: CY2027 Landscape file (202611, data updated November 1, 2026), Downloads on Prescription Drug Coverage
  5. Wyoming Senior Citizens, Inc.: WSHIIP offices
  6. Social Security Administration: Social Security Office Locator
  7. Medicare.gov: When does Medicare coverage start?