CPT Code Changes for Radiology in 2021

Why This Topic Matters

Radiology coding updates can affect claim accuracy, reimbursement, and code selection across imaging and interventional services. Understanding the scope of the 2021 changes helps practices align documentation and billing processes with current CPT guidance.

Article Sections

1. Overview of 2021 Radiology Coding Changes

   Introduces the general context for the 2021 coding updates affecting radiology and related specialties. Summarizes the kinds of services touched by the changes and the broader reason these updates were issued.

2. CT Lung Cancer Screening

   Covers updates related to thoracic CT screening and the distinction between screening and diagnostic imaging. Discusses the radiology context for changes involving chest and lung imaging.

3. Other Revised Codes

   Summarizes additional revised radiology-related codes spanning urinary tract imaging, ophthalmic ultrasound, and related diagnostic services. Focuses on code revision areas rather than individual coding guidance.

4. Radiation Dose Exposure

   Describes the addition of a code associated with evaluation of radiation exposure. Places the update in the context of imaging safety and institutional review considerations.

5. Breast CT

   Reviews newly developed Category III breast CT codes and their general structure. Covers the imaging modality and service configuration options represented by the new code family.

6. CT Lung Biopsy

   Addresses a deleted lung biopsy code and the introduction of a new lung biopsy code with bundled imaging guidance. Provides the procedural context for the change.

7. Prostate Ablation

   Summarizes the addition of a new prostate ablation code involving ultrasound guidance. Covers the broader procedural area affected by the update.

8. Spinal Procedures

   Covers new Category III codes for percutaneous disc injection procedures in the lumbar spine. Includes the general procedural setting and imaging guidance themes.

9. Medicare Payment and Billing Context

   Notes commentary about reimbursement concerns and the importance of accurate billing in the wake of coding revisions. Frames the article’s practical relevance for revenue cycle and claims management.