Effective January 1, 2023, AMA has announced the following changes in Evaluation and Management (E/M) Code and Guidelines for 2023.

E/M Introductory Guidelines related to Hospital Inpatient and Observation Care Services codes 99221-99223, 99231-99239, Consultations codes 99242- 99245, 99252-99255, Emergency Department Services codes 99281-99285, Nursing Facility Services codes 99304-99310, 99315, 99316, Home or Residence Services codes 99341, 99342, 99344, 99345, 99347-99350.
Deletion of Hospital Observation Services E/M codes 99217-99220.
Revision of Hospital Inpatient and Observation C