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v1.0.0
ICD-10 Guide
DiagnosesAbnormal Finding On Imaging

Abnormal Finding On Imaging

ICD-10 Coding for Abnormal Finding on Imaging(R93.89)

PRIMARY SPECIALTYRadiology
COMPLEXITYHigh
LAST UPDATED09/08/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Abnormal Finding On Imaging?
Essential facts and insights about Abnormal Finding on Imaging

Key Clinical Considerations:

  • Presence of abnormal findings on diagnostic imaging procedures
  • Unusual or unexpected findings not directly related to the patient's presenting problem

Clinical Information

Clinical Criteria & Documentation Requirements

  • Specific details about the abnormal finding including location, size, and characteristics
  • The imaging procedure used to identify the abnormal finding
  • Clinical relevance or potential implications of the abnormal finding

Coding Guidelines

Usage Guidelines & Examples

  • R93.89 is used for abnormal findings on diagnostic imaging of other specified body structures. For abnormal findings on diagnostic imaging of the lung, use R91.
  • R93.89 should not be used if the abnormal finding is confirmed as a certain condition. In such cases, code for the specific condition should be used.

Code Exclusions

Important Exclusions

  • Abnormal findings on antenatal screening of mother (O28.-)
  • Abnormal findings on diagnostic imaging of lung (R91)

Related ICD-10 Codes

Primary Codes
R93.89
Other abnormal findings on diagnostic imaging of other specified body structures
Ancillary Codes
Z00.01
Differential Codes
R93.0

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Radiology

Specialty Applications

  • Abnormal findings on diagnostic imaging of the musculoskeletal system
  • Abnormal findings on diagnostic imaging of the digestive system
  • Unspecified abnormal findings on diagnostic imaging

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

Template 1

Abnormal finding on [imaging procedure] of [body part]: [describe abnormal finding]

Template 2

Patient underwent [imaging procedure] which revealed [describe abnormal finding]. Clinical significance is uncertain.

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

Can R93.89 be used for abnormal findings on any imaging procedure?

Yes, R93.89 can be used for abnormal findings on any diagnostic imaging procedure, unless the abnormal finding is specifically excluded or there is a more specific code available.

When should this code be used?

This code should be used when an abnormal finding is identified on diagnostic imaging, but the finding is not confirmed as a certain condition.