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…