Sixteen states impose a monthly limit on the number of drugs Medicaid recipients can receive and seven states have either enacted such caps or tightened them in the past two years, according to the Kaiser Family Foundation (KHN is a program of the foundation). The limits vary across the country. Mississippi has a limit of two brand-name drugs. In Arkansas adults are limited to up six drugs a month.
Since June, Alabama has had the nation’s stingiest Medicaid drug benefit after limiting adults to one brand-name drug. HIV and psychiatric drugs were excluded. On Aug. 1 the state will relax the limit to its previous level — four brand-name drugs — after the restriction saved more money than expected and the state received money as part of a settlement with a pharmaceutical company.