101.3 per 100K
987:1 · 2,056 providers
US 119.6
Medicare-enrolled: 53% (CMS Doctors & Clinicians, August 2026)
Ltrl Health Data
Idaho
Healthcare providers per resident, insurance coverage and preventive care, compared with the US.
Population 2,029,733 (Census, 2025)Provider data: NPPES, September 202644 counties
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Healthcare providers
Dentists
70.1 per 100K
1,426:1 · 1,423 providers
US 80.5
Medicare-enrolled: 1% (CMS Doctors & Clinicians, August 2026)
Mental health providers
331.1 per 100K
302:1 · 6,720 providers
US 396.3
Medicare-enrolled: 20% (CMS Doctors & Clinicians, August 2026)
Other primary care providers
163.1 per 100K
613:1 · 3,311 providers
US 169.7
Medicare-enrolled: 66% (CMS Doctors & Clinicians, August 2026)
Primary care physicians
| Measure | Providers | Per 100,000 | Residents per provider | US | Trend |
|---|---|---|---|---|---|
| Dentists Medicare-enrolled: 1% (CMS Doctors & Clinicians, August 2026) | 1,423 | 70.1 | 1,426:1 | 80.5 | |
| Mental health providers Medicare-enrolled: 20% (CMS Doctors & Clinicians, August 2026) | 6,720 | 331.1 | 302:1 | 396.3 | |
| Other primary care providers Medicare-enrolled: 66% (CMS Doctors & Clinicians, August 2026) | 3,311 | 163.1 | 613:1 | 169.7 | |
| Primary care physicians Medicare-enrolled: 53% (CMS Doctors & Clinicians, August 2026) | 2,056 | 101.3 | 987:1 | 119.6 |
Trend: June 2021 to September 2026. State and US figures are pooled (total providers ÷ total population) for the same period.
Coverage and preventive care
Flu vaccinations36.0%
US 44.0% · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
US 36.0% · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
US 2,769 · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
Uninsured (under 65)11.1%
US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
| Measure | Idaho | US | Source |
|---|---|---|---|
| Flu vaccinations | 36.0% | 44.0% | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Mammography screening | 36.0% | 36.0% | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Preventable hospital stays | 1,575 | 2,769 | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Uninsured (under 65) | 11.1% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
| Uninsured adults (18–64) | 12.4% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
| Uninsured children (under 19) | 7.9% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
Counties: dentists per 100,000
| Name | Providers | Residents per provider | |
|---|---|---|---|
| Bannock County | 106 | 115.7 | 864:1 |
| Benewah County | 11 | 104.7 | 955:1 |
| Elmore County | 28 | 95.0 | 1,052:1 |
| Bonneville County | 126 | 92.8 | 1,078:1 |
| Ada County | 495 | 90.6 | 1,103:1 |
| Twin Falls County | 78 | 80.0 | 1,251:1 |
| Kootenai County | 153 | 79.7 | 1,254:1 |
| Cassia County | 21 | 79.6 | 1,257:1 |
| Nez Perce County | 33 | 76.9 | 1,300:1 |
| Blaine County | 19 | 74.5 | 1,343:1 |
| Franklin County | 10 | 62.9 | 1,589:1 |
| Payette County | 16 | 57.5 | 1,739:1 |
| Bonner County | 29 | 53.3 | 1,877:1 |
| Latah County | 20 | 47.8 | 2,092:1 |
| Madison County | 26 | 47.1 | 2,122:1 |
| Canyon County | 122 | 44.3 | 2,255:1 |
| Jefferson County | 13 | 36.8 | 2,715:1 |
| Bingham County | 18 | 35.2 | 2,842:1 |
| Adams Countysmall number · not ranked | 3 | 59.8 | 1,671:1 |
| Bear Lake Countysmall number · not ranked | 3 | 44.6 | 2,242:1 |
| Boise Countysmall number · not ranked | — | — | — |
| Boundary Countysmall number · not ranked | 8 | 57.2 | 1,750:1 |
| Butte Countysmall number · not ranked | — | — | — |
| Camas Countysmall number · not ranked | — | — | — |
| Caribou Countysmall number · not ranked | 3 | 41.4 | 2,417:1 |
| Clark Countysmall number · not ranked | — | — | — |
| Clearwater Countysmall number · not ranked | 4 | 43.9 | 2,280:1 |
| Custer Countysmall number · not ranked | 1 | 21.6 | 4,636:1 |
| Fremont Countysmall number · not ranked | 7 | 49.3 | 2,030:1 |
| Gem Countysmall number · not ranked | 8 | 36.7 | 2,722:1 |
| Gooding Countysmall number · not ranked | 4 | 24.3 | 4,112:1 |
| Idaho Countysmall number · not ranked | 6 | 33.6 | 2,979:1 |
| Jerome Countysmall number · not ranked | 8 | 30.3 | 3,295:1 |
| Lemhi Countysmall number · not ranked | 3 | 35.4 | 2,825:1 |
| Lewis Countysmall number · not ranked | 2 | 54.0 | 1,852:1 |
| Lincoln Countysmall number · not ranked | — | — | — |
| Minidoka Countysmall number · not ranked | 9 | 39.3 | 2,546:1 |
| Oneida Countysmall number · not ranked | 3 | 59.0 | 1,695:1 |
| Owyhee Countysmall number · not ranked | 4 | 31.6 | 3,165:1 |
| Power Countysmall number · not ranked | 2 | 24.3 | 4,123:1 |
| Shoshone Countysmall number · not ranked | 8 | 56.6 | 1,766:1 |
| Teton Countysmall number · not ranked | 5 | 37.7 | 2,651:1 |
| Valley Countysmall number · not ranked | 4 | 31.2 | 3,208:1 |
| Washington Countysmall number · not ranked | 2 | 17.3 | 5,792:1 |
Showing 44 of 44. Flagged rows are listed after ranked rows.
Registered, not necessarily practicing. Provider counts come from the national provider registry (NPPES): active individual clinicians, counted once under their primary specialty at their practice-location county. Some registered clinicians are retired or see few patients. Counts under 10, or places with fewer than 10,000 residents, are flagged and left out of rankings. Nothing is estimated or imputed. Methodology
Sources: NPPES (CMS), September 2026; Census population estimates; Census SAHIE; CMS Mapping Medicare Disparities. Ltrl is not affiliated with County Health Rankings & Roadmaps.