This article contains the conversion factors for use in calculating payment for anesthesia services (procedure codes 00100 through 01999) for service dates January 1 through December 31, 2023 (revised).
To access a file containing the quarterly additions and deletions to the list of ZIP codes requiring a plus four extension, refer to this link to the CMS website.
Effective April 1, the MPFS will reflect updated pricing for a number of codes. Please review this article to learn about which codes are affected and the new amounts.