General Question for the Week of April 8, 2019


Does the Centers for Medicare & Medicaid Services (CMS) publish all medically unlikely edits (MUEs) values on its website?


Although CMS publishes most MUE values on its website, other MUE values are confidential and are for CMS and its Medicare contractors use only. The latter group of MUE values are not released since CMS does not publish them. For more on MUEs, go to

Print Friendly, PDF & Email

CPT® copyright 2022 American Medical Association (AMA). All rights reserved.

Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

CPT is a registered trademark of the American Medical Association.