Geographic Expansion of Federally Qualified Health Centers 2007–2014
2019
Chang, Chiang‐Hua | P.W. Bynum, Julie | Lurie, Jon D.
PURPOSE: Federally Qualified Health Centers (FQHCs), which were expanded under the Affordable Care Act, are federally funded health centers that aim to improve access to primary care in underserved areas. With continued federal support, the number of FQHCs in the United States has increased >80% within a decade. However, the expansion patterns and their impact on the population served are unknown. METHODS: A pre (2007)‐post (2014) study of FQHC locations. FQHC locations were identified from the Provider of Services Files then linked to primary care service areas (PCSAs), which represent the service markets that FQHCs served. Road‐based travel time was estimated from each 2007 FQHC to the nearest new FQHC as an indicator of geographic expansion in access. PCSA‐level characteristics were used to compare 2007 and 2014 FQHC service markets. FINDINGS: Between 2007 and 2014, there was greater expansion in the number of FQHCs (3,489 vs 6,376; 82.7%) than in the number of service markets (1,835 vs 2,695; 46.9%). Nearly half of 2007 FQHCs (47%) had at least one new FQHC within 30 minutes travel time. Most newly certified FQHCs (81%) were located in urban areas. Compared to 2007 service markets, the new 2014 markets (N = 174) were much less likely to be in areas with >20% of the population below poverty (31.4% vs 14.9%, P < .001). CONCLUSIONS: The latest expansion of FQHCs was less likely to be in rural or high poverty areas, suggesting the impact of expansion may have limitations in improving access to care among the most financially disadvantaged populations.
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