Procedure Code Prior Authorization Required Click here to find Procedure code list requiring PA by Service Area. Posted byMatt Westerfield October 16, 2023 0 Share: Related Articles Mississippi Coordinated Access Network (MississippiCAN) RFP #20170203 Public Notice for State Plan Amendment (SPA) 16-0014 Rural Health Center (RHC) Scope of Service MS SPA 23-0017-CHIP Adult Vaccine Attestation approved by CMS MS SPA 23-0018 1915i Community Support Program (CSP) approved by CMS Public Notice for SPA 23-0032 Ambulatory Surgical Centers (ASC) Dental Services MS SPA 23-0017 Graduate Medical Education (GME) approved by CMS