2021 CPT code update includes 200-plus additions, dozens of revisions, deletions

Why This Topic Matters

Annual CPT updates can affect reporting workflows, documentation review, and code selection across many specialties. This overview helps readers quickly identify which parts of the code set changed enough to merit closer review in the full manual.

Article Sections

1. Overview of 2021 CPT updates

   Introduces the scope of the annual CPT changes and summarizes the volume of additions, revisions, and deletions. It also frames the article as a preview of upcoming reporting changes and guidance.

2. Updated guidance for prolonged E/M reporting

   Discusses changes related to evaluation and management reporting and the release of the 2021 CPT file. It also notes differences between earlier placeholder information and the finalized code file.

3. Prepare for other key updates

   Introduces the main specialty-by-specialty update areas covered in the remainder of the article. This section serves as a transition to the chapter-specific changes.

4. Cardiovascular services increase

   Summarizes new cardiovascular entries and related add-on reporting considerations. The section identifies a new procedure area within the cardiovascular chapter.

5. Breast reconstruction: 15 codes revised, two deleted

   Reviews revisions affecting breast reconstruction reporting and notes terminology changes within that part of the CPT manual. It also references code additions and deletions in this section.

6. Slight tweaks to nervous system codes

   Covers changes to nerve block and related injection code descriptions following prior-year revisions. The section explains that the updates are comparatively limited and mostly editorial.

7. 128 new laboratory codes

   Highlights new pathology and laboratory entries, including drug assay and infectious disease testing updates. It also references the expansion of COVID-19-related laboratory coding.

8. Category III codes go unlisted or permanent

   Describes changes affecting Category III reporting, including code removals and the movement of certain services into permanent CPT status. The section also notes that some procedures remain unlisted.

9. Shoulder debridement demystified

   Explains updates to musculoskeletal arthroscopy guidance centered on shoulder debridement. The section focuses on revised wording intended to clarify distinctions within that code family.

10. Lung cancer screening code added

    Covers radiology section changes, including a new lung cancer screening entry and updates to related thorax CT language. It also mentions another new radiology-related code involving radiation dose evaluation.

11. New ob-gyn colposcopy mapping code

    Notes a new add-on code in obstetrics and gynecology for colposcopy-related cervical mapping. This section briefly identifies the service area affected by the update.