Earlier this year, the Department of Health and Human Services (“HHS”) released a final rule under Section 1557 of the Affordable Care Act (“ACA”), which prohibits discrimination in health programs and activities. The 2024 final rule includes new administrative requirements for covered entities (which may include group health plans to the extent the plan receives federal financial assistance), as explained below. How did we get here? Section 1557 is the nondiscrimination provision of the ACA.

It prohibits discrimination on the basis of race, color, national origin, sex, age, or disability in a health program or activity that receives federal financial assistance. Although Section 1557 has been around since the ACA was enacted, its impact has depended on guidance issued through agency rulemaking, which has varied across different presidential administrations. The 2024 final rule generally reverses the final regulation previously issued in 2020 and reinstates many of the provisions in the final regulation released in 2016.

Additionally, the 2024 final rule clarifies that discrimination on the basis of sex includes (but is not limited to) discrimination on the basis of sex stereotypes, sex characteristics (including intersex traits), pregnancy or related conditions, sexual orientation, and gender identity. Earlier this year, a few different federal district courts enjoined various parts of the 2024 final rule with respect to the rule’s interpretation of the meaning of .