State Definitions of Medical Necessity Under the Medicaid EPSDT Benefit

In March 2021, with support from the Catalyst Center, The National Academy for State Health Policy (NASHP) conducted a 50-state scan of medical necessity definitions used by state Medicaid programs for their EPSDT benefit, updating a previous scan conducted in 2013. This resource presents definitions of medical necessity from all 50 states and the District of Columbia.