ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
DiagnosesFocal Asymmetry Of Left And Right Breast

Focal Asymmetry Of Left And Right Breast

ICD-10 Coding for Focal Asymmetry of Left and Right Breast(R92.8, N65.1)

PRIMARY SPECIALTYRadiology
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Focal Asymmetry Of Left And Right Breast?
Essential facts and insights about Focal Asymmetry of Left and Right Breast

Key Clinical Considerations:

  • Asymmetry in breast tissue density observed on imaging studies
  • Possible palpable mass or abnormality noted during physical examination
  • No significant associated symptoms such as pain or discharge

Clinical Information

Clinical Criteria & Documentation Requirements

  • Detailed description of imaging findings including location and characteristics of asymmetry
  • Use of specific terms such as 'focal asymmetry' and 'breast density'
  • Examples include: 'Focal asymmetry noted in the left breast at 2 o'clock position, measuring 1.5 cm.'

Coding Guidelines

Usage Guidelines & Examples

  • Follow guidelines for coding breast imaging findings to avoid miscoding.
  • Common errors include misclassifying benign findings as malignant.

Code Exclusions

Important Exclusions

  • Benign breast conditions such as cysts or fibroadenomas
  • Alternative codes for breast masses or malignancies

Related ICD-10 Codes

Primary Codes
R92.8
Other abnormal findings on diagnostic imaging of breast
Ancillary Codes
77062
Differential Codes
R92.3
R92.3
if the finding is due to dense breast tissue rather than focal asymmetry.
Q83.9
Q83.9
if asymmetry is congenital and not related to surgery.

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Radiology

Specialty Applications

  • Women undergoing routine breast screening or diagnostic imaging
  • Radiology departments and outpatient imaging centers

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

What are the documentation requirements?

Include detailed imaging findings, patient history, and any follow-up recommendations.

What are the billing considerations?

Ensure accurate coding to reflect the complexity of the imaging and any additional procedures performed.