Allowing states to cover HRSNs has been a key tool for addressing the social determinants of health. These services included housing/home environment interventions; home improvements that are medically necessary, such as air filtration or mold removal; accessibility modifications for the home, such as wheelchair ramps; short-term housing; short-term rental assistance; and nutrition interventions. Applications will now be handled on a case-by-case basis under the Social Security Act, which will likely make them harder to obtain.