StacksVerified U.S. regulatory reference

42 CFR §426.516

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Medicare MCOs and Medicaid State agencies may participate in the NCD review process only if they meet the amicus participant criteria listed in §§ 426.510(f)(3) and 426.513.