Abstract
As the market for health insurance plans expands, each state is responsible for setting standards to ensure that plans contain adequate coverage for cancer care. Little is currently known about what criteria states use for network adequacy of insurance plans. We contacted representatives of the Department of Insurance (or equivalent) for 50 states and the District of Columbia, as well as searched official state websites to compile data on network adequacy standards for cancer care nationwide. The standards of 16 (31.4%) states contained only qualitative elements for access to an oncologist (eg, "reasonable access"), 7 (13.7%) states included only quantitative elements (eg, travel distance and time restrictions), and 24 (47.1%) states included standards with both qualitative and quantitative elements. Standards from 4 states were not available. States should make certain that robust, transparent protections exist to ensure that patients are able to access high-quality cancer care without experiencing the financial toxicity associated with out-of-network billing.