Comparison of Number and Geographic Distribution of Pediatric Subspecialists and Patient Proximity to Specialized Care in the US Between 2003 and 2019

Although patient proximity to pediatric subspecialty care has improved nationally, substantial distribution gaps among specific subspecialties remain. Long-term solutions that encourage movement of subspecialists to underserved locations or that extend the practice of current subspecialties may warrant consideration, particularly among subspecialties with a limited number of practitioners.