ICD-10 Transition: Breathe Easy, There Isn't Much Change in the New Coding System For Mammography

Why This Topic Matters

Mammography coding is common in radiology and preventive care, and even small documentation or code-selection differences can affect claim accuracy. This article helps readers understand which parts of the ICD-10 change matter most for routine mammography-related reporting.

Article Sections

1. Screening mammograms and ICD-10 transition

   Introduces the general transition to ICD-10 for mammography and explains that the screening workflow remains familiar. It frames the article around screening, diagnostic testing, and mammographic findings.

2. Remember the Clinical Findings and Secondary Diagnosis

   Covers how screening mammograms are documented in ICD-10-CM and how additional history or findings may be reported alongside the screening encounter. It also notes the role of related history information.

3. Rely on Radiologist’s Notes and Disease Symptoms

   Discusses diagnostic mammography in relation to radiologist findings and symptom-based documentation. The section explains the broader distinction between screening and diagnostic situations.

4. Correctly Code Mammographic Findings

   Summarizes coding of common mammographic findings and the use of the ICD-10-CM index for locating appropriate entries. It contrasts the ICD-10 approach with earlier diagnosis groupings.

5. Pay Heed to the Excludes1 Note Under R92.2

   Highlights a documentation and code-editing note related to dense breast or inconclusive mammography scenarios. The section focuses on when this finding is addressed in the context of diagnostic imaging.