Coding and documentation guidelines for E/M services were also revised for the first time in more than 25 years. These changes are significant, and they deserve a closer look.

The new E/M guidelines reflect changes made by The American Medical Association (AMA) and have been incorporated into the latest edition of the AMA’s medical coding manual, CPT 2021.

The Audio Engineering Society has released a CD-ROM tutorial project to help familiarize audio engineers and students with the principles of audio coding. “Perceptual Audio Coders: What to Listen For” ...