Sign up for Medicare by county in Idaho
Choose the county you live in to find city and ZIP pages with local Medicare enrollment guidance.
All counties in Idaho
- Bonner County (17 cities)
- Idaho County (14 cities)
- Shoshone County (12 cities)
- Bingham County (10 cities)
- Kootenai County (10 cities)
- Latah County (10 cities)
- Lemhi County (10 cities)
- Bear Lake County (9 cities)
- Canyon County (8 cities)
- Nez Perce County (8 cities)
- Bannock County (7 cities)
- Bonneville County (7 cities)
- Cassia County (7 cities)
- Owyhee County (7 cities)
- Ada County (6 cities)
- Benewah County (6 cities)
- Blaine County (6 cities)
- Boise County (6 cities)
- Fremont County (6 cities)
- Boundary County (5 cities)
- Clearwater County (5 cities)
- Custer County (5 cities)
- Adams County (4 cities)
- Gem County (4 cities)
- Minidoka County (4 cities)
- Teton County (4 cities)
- Butte County (3 cities)
- Caribou County (3 cities)
- Gooding County (3 cities)
- Jerome County (3 cities)
- Payette County (3 cities)
- Power County (3 cities)
- Camas County (2 cities)
- Clark County (2 cities)
- Lewis County (2 cities)
- Oneida County (2 cities)
Common questions
Straight answers to the questions people ask most when they're trying to enroll in Idaho.
Is this site affiliated with Medicare.gov or Social Security?
No. This site provides educational Medicare information and points you to official resources. We don’t offer plan recommendations.
Where do I sign up for Medicare Part A and Part B?
In most cases, you enroll in Part A and Part B through Social Security. If you’re still working or have employer coverage, the timing can be different.
When should I sign up to avoid penalties?
Timing depends on your situation (turning 65, disability, employer coverage, and more). When in doubt, start planning a few months before you want coverage to begin.
What information should I have ready?
Common items include your Social Security number and details about current coverage if you’re enrolling due to a special situation. Save any confirmation numbers or letters after you submit.
