In recent years, CMS has finalized payment for seven remote physiologic monitoring (RPM) codes. In response to stakeholder questions about RPM, CMS clarified in the CY 2021 PFS Final Rule, its payment policies related to the RPM services described by CPT codes 99453, 99454, 99091, 99457, and 99458. In addition, they finalized as permanent policy, two modifications to RPM services that were...