The Department of Health and Human Services (HHS) has issued the first of the anticipated nondiscrimination rules, which sets forth proposed regulations to implement Section 1557 of the Patient Protection and Affordable Care Act (ACA). Section 1557 provides that individuals shall not be excluded from participation, denied the benefits of, or subjected to discrimination under any health program or activity which receives federal financial assistance, on the basis of race, color, national origin, sex, age, or disability. The proposed regulations also apply to any program administered by an agency of the federal government or an entity established under Title I of the ACA. These applicable entities are "covered entities" and include a broad array of providers, employers, and facilities. State-based Marketplaces are covered as Title I entities, as are Federally-Facilitated Marketplaces.