California Wins Legal Challenge to Trump Administration’s “Medical Frailty” Definition 

Today, a federal district court judge ruled in favor of California’s legal challenge to the Trump administration’s interpretation of the “medical frailty” exemption from the Medicaid (Medi-Cal) work requirements enacted under H.R. 1.  

In its final rule implementing the work requirements, which are slated to take effect on January 1, 2027, the Center for Medicaid Services (CMS) added a requirement that a qualifying medical condition must also significantly impair a person’s ability to work in order to qualify for a medical frailty exemption. California led 24 states in suing over this interpretation, arguing this so-called “impairment clause” exceeded the clear language of the statute. The states have won this portion of their legal challenge, with the judge directing CMS to remove the impairment clause from its implementing regulation and blocking the agency from enforcing that definition.  

The lawsuit also challenged CMS’ decision to prohibit supporting documentation for a medical frailty exemption to be older than 12 months, as well as a provision only allowing individuals to verify exemptions and work requirement compliance through self-attestation through 2027. However, the court ruled against the states in those matters, allowing both the 12-month lookback period for supporting documentation and limited window for self-attestation to proceed. 

Today’s ruling, while it does not delay the implementation deadline for Medicaid community engagement requirements, provides states with a 6 month “hold harmless” period for enforcing the medical frailty exemption to provide adequate time for them to update verification systems and processes.  

It is worth noting that the Trump administration is likely to appeal the ruling, which could thrust states back into a state of uncertainty as litigation proceeds. Meanwhile, Another lawsuit challenging the policy, filed by medical groups and the city of Columbus, Ohio, remains pending in a Maryland federal court.