HRSA Counties Indexed
44
with HPSA / MUA coverage
State healthcare shortage profile
244 active HRSA Health Professional Shortage Area designations and 50 Medically Underserved Areas across Idaho.
The verdict
Idaho carries 244 active HRSA shortage designations across 44 counties, concentrated most heavily in Bingham County (20 designations) - about 19.1% of residents live in a geographic shortage county.
HRSA Counties Indexed
44
with HPSA / MUA coverage
Discipline Mix
95 / 65 / 84 PC/MH/D
Primary care · Mental health · Dental
Data Source
HRSA
Bureau of Health Workforce, HPSA Find
Reporting Year
2026
HRSA quarterly snapshot
How Idaho's 244 active HRSA designations split across the three provider categories. Idaho has adopted ACA Medicaid expansion, which broadens coverage but does not change provider-supply shortages.
Active Health Professional Shortage Area designations, by provider category.
Primary care
95 designations
Dental
84 designations
Mental health
65 designations
The 40 counties with the most active HPSA designations, of 44 in Idaho. Counts are live designated-HPSA records by care type (primary care, mental health, dental).
| # | County | Designations | Primary Care | Mental Health | Dental | MUA |
|---|---|---|---|---|---|---|
| 1 | Bingham | 20 | 7 | 7 | 6 | MUA |
| 2 | Latah | 16 | 6 | 5 | 5 | MUA |
| 3 | Benewah | 12 | 4 | 4 | 4 | MUA |
| 4 | Ada | 10 | 4 | 3 | 3 | MUA |
| 5 | Payette | 10 | 3 | 3 | 4 | MUA |
| 6 | Elmore | 9 | 3 | 3 | 3 | MUA |
| 7 | Twin Falls | 9 | 3 | 3 | 3 | MUA |
| 8 | Bear Lake | 8 | 3 | 2 | 3 | - |
| 9 | Boundary | 8 | 3 | 2 | 3 | MUA |
| 10 | Canyon | 8 | 3 | 2 | 3 | MUA |
| 11 | Clearwater | 8 | 3 | 2 | 3 | MUA |
| 12 | Custer | 8 | 3 | 2 | 3 | MUA |
| 13 | Idaho | 8 | 3 | 2 | 3 | MUA |
| 14 | Jerome | 8 | 3 | 2 | 3 | MUA |
| 15 | Bannock | 7 | 3 | 2 | 2 | MUA |
| 16 | Nez Perce | 6 | 2 | 2 | 2 | MUA |
| 17 | Teton | 6 | 2 | 2 | 2 | MUA |
| 18 | Adams | 5 | 1 | 2 | 2 | MUA |
| 19 | Bonner | 5 | 2 | 1 | 2 | MUA |
| 20 | Butte | 5 | 2 | 1 | 2 | MUA |
| 21 | Lemhi | 5 | 2 | 1 | 2 | MUA |
| 22 | Lewis | 5 | 2 | 1 | 2 | MUA |
| 23 | Minidoka | 5 | 2 | 1 | 2 | MUA |
| 24 | Power | 5 | 2 | 1 | 2 | - |
| 25 | Washington | 5 | 2 | 1 | 2 | MUA |
| 26 | Fremont | 4 | 2 | 1 | 1 | MUA |
| 27 | Gooding | 4 | 2 | 1 | 1 | MUA |
| 28 | Oneida | 4 | 2 | 1 | 1 | MUA |
| 29 | Shoshone | 4 | 2 | 1 | 1 | MUA |
| 30 | Valley | 4 | 2 | 1 | 1 | MUA |
| 31 | Caribou | 3 | 1 | 1 | 1 | MUA |
| 32 | Clark | 3 | 1 | 1 | 1 | MUA |
| 33 | Kootenai | 3 | 1 | 1 | 1 | MUA |
| 34 | Boise | 2 | 1 | 0 | 1 | MUA |
| 35 | Cassia | 2 | 1 | 0 | 1 | - |
| 36 | Franklin | 2 | 1 | 0 | 1 | - |
| 37 | Lincoln | 2 | 1 | 0 | 1 | MUA |
| 38 | Madison | 2 | 1 | 0 | 1 | MUA |
| 39 | Bonneville | 1 | 1 | 0 | 0 | MUA |
| 40 | Camas | 1 | 1 | 0 | 0 | MUA |
Showing 30 of 50 MUA designations (lowest MUA Index first, i.e. most underserved).
| Name | MUA Index |
|---|---|
| Clark County | 44.4 |
| Glenns Ferry Service Area | 45.9 |
| Hunt CCD | 48.0 |
| Swan Valley | 48.0 |
| Owyhee County | 49.2 |
| Boise County | 50.2 |
| LI-Lewis County | 52.0 |
| Butte County | 53.2 |
| Gem County | 53.8 |
| Washington County | 54.7 |
| Atomic City Service Area | 54.9 |
| Payette County | 54.9 |
| Garden City Service Area | 55.4 |
| Low Inc - East Valley | 55.5 |
| Low Inc - Madison County | 55.6 |
| Downey/ Lava Hotsprings Service Area | 55.8 |
| Caribou County | 56.2 |
| Low Inc - Nez Perce County | 56.3 |
| Oneida County MUA | 56.6 |
| Fort Hall Service Area | 56.9 |
| West Pocatello Service Area | 57.2 |
| Camas County | 58.0 |
| Tetonia Service Area | 58.1 |
| Custer County | 58.3 |
| Shoshone County | 58.7 |
| Aberdeen Service Area | 58.9 |
| Clark Fork Service Area | 59.2 |
| Hamer/ Roberts Service Area | 59.7 |
| Ada Service Area | 59.8 |
| Eastern Kootenai | 60.0 |
Idaho currently carries 244 active Health Professional Shortage Area designations in the HRSA Data Warehouse, split across 95 primary-care HPSAs, 65 mental-health HPSAs, and 84 dental HPSAs. Roughly 19.1% of the state's population, about 351,720 residents, lives in a county that HRSA has designated as a geographic (whole-community) shortage area. Population-group and facility designations (rural health clinics, FQHCs, low-income groups) cover additional residents and are counted separately, since a single county can hold several designation types without their service populations overlapping cleanly.
Beyond the HPSA counts, Idaho shows 50 Medically Underserved Areas, a separate HRSA classification that weights four population-level factors: the primary-care provider ratio, the infant mortality rate, the percent of residents below poverty, and the percent of residents aged 65 and over. Counties can appear on the HPSA list, the MUA list, or both, the designations serve different federal-program eligibility purposes. The 44 counties listed above show where these shortages land geographically inside Idaho, with mental-health gaps typically running the highest in severity scores because HRSA's mental-health provider-to-population ratio threshold (30,000:1) is roughly ten times wider than primary care (3,500:1).
These designations are the gating criterion for more than thirty federal programs that target underserved communities in Idaho: National Health Service Corps scholarships and loan-repayment awards (up to $50,000 per year), Community Health Center (FQHC) operating grants, a 10% Medicare bonus for physicians practicing inside a HPSA, Rural Health Clinic certification, and J-1 visa waivers for international medical graduates who commit to serving in designated areas. HRSA reviews designations quarterly, so the counts shown above shift as new areas qualify and previously designated areas fall off. The data here describes the structural supply of providers only; it does not evaluate the quality of care offered or substitute for medical advice, and residents seeking a specific appointment should contact a provider directly or use their insurance network.
Dig deeper into the federal shortage designations behind Idaho's numbers.
Source: HRSA Data Warehouse HRSA Data Warehouse Not affiliated with HRSA
Read our methodology - how this data is sourced, computed, and verified.
Verify with U.S. Census Bureau →
Every figure on PlainHealthAccess is rendered directly from HRSA source data, no number is typed in by an editor. This page aggregates every county-level HPSA and MUA designation on record for the state. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.