HRSA Counties Indexed
5
with HPSA / MUA coverage
State healthcare shortage profile
6 active HRSA Health Professional Shortage Area designations and 4 Medically Underserved Areas across American Samoa.
The verdict
American Samoa carries 6 active HRSA shortage designations across 5 counties, concentrated most heavily in Western County (3 designations) - about 34.3% of residents live in a geographic shortage county.
HRSA Counties Indexed
5
with HPSA / MUA coverage
Discipline Mix
2 / 2 / 2 PC/MH/D
Primary care · Mental health · Dental
Data Source
HRSA
Bureau of Health Workforce, HPSA Find
Reporting Year
2026
HRSA quarterly snapshot
How American Samoa's 6 active HRSA designations split across the three provider categories. American Samoa has not adopted ACA Medicaid expansion.
Active Health Professional Shortage Area designations, by provider category.
Primary care
2 designations
Mental health
2 designations
Dental
2 designations
All 5American Samoa counties, ranked by active HPSA designations across primary care, mental health, and dental.
| # | County | Designations | Primary Care | Mental Health | Dental | MUA |
|---|---|---|---|---|---|---|
| 1 | Western | 3 | 1 | 1 | 1 | - |
| 2 | Eastern | 1 | 0 | 0 | 1 | MUA |
| 3 | Rose Island | 1 | 1 | 0 | 0 | MUA |
| 4 | Swains Island | 1 | 0 | 1 | 0 | MUA |
| 5 | Manu'a | 0 | 0 | 0 | 0 | MUA |
All 4 MUA designations in American Samoa, lowest MUA Index first.
| Name | MUA Index |
|---|---|
| Null | 32.5 |
| Null | 32.5 |
| Null | 32.5 |
| Null | 32.5 |
American Samoa currently carries 6 active Health Professional Shortage Area designations in the HRSA Data Warehouse, split across 2 primary-care HPSAs, 2 mental-health HPSAs, and 2 dental HPSAs. Roughly 34.3% of the state's population, about 17,059 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, American Samoa shows 4 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 5 counties listed above show where these shortages land geographically inside American Samoa, 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 American Samoa: 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 American Samoa'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.