Regarding State Drug Utilization Data (SDUD), are all states required to report from the same National Drug Code (NDC) list or can they make their own requirements for reporting?

In general, all states cover all drugs (that meet the statutory definition of a covered outpatient drug per section 1927 of the Social Security Act (the Act)) of every manufacturer that participates in the Medicaid Drug Rebate Program (MDRP). However, section 1927(d)(2) of the Act does list several categories of drugs that states may, at their option, exclude or restrict from coverage under the MDRP. These categories include things like non-prescription drugs, drugs used for cosmetic purposes, etc. Therefore, while most states cover the same subset of drugs, there is some flexibility afforded to the states which can result in coverage differences from one state to the next.