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
ICD-10 CodesH71.9

H71.9

Billable

Unspecified cholesteatoma

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/12/2025

Code Description

ICD-10 H71.9 is a billable code used to indicate a diagnosis of unspecified cholesteatoma.

Key Diagnostic Point:

Cholesteatoma is an abnormal skin growth that can develop in the middle ear and mastoid process, often as a result of chronic ear infections. It occurs when skin cells and other debris accumulate in the ear, leading to the formation of a cyst-like sac. This condition can cause significant complications, including hearing loss, recurrent infections, and damage to the surrounding structures of the ear. Clinical presentation may include ear discharge, hearing impairment, and a sensation of fullness in the ear. Diagnosis typically involves a thorough clinical examination, audiometric testing, and imaging studies such as CT scans to assess the extent of the cholesteatoma and any associated complications. Management often requires surgical intervention to remove the cholesteatoma and repair any damage to the ear structures. The unspecified nature of this code indicates that the specific type or location of the cholesteatoma is not documented, which may complicate treatment planning and coding accuracy.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Lack of specificity in documentation
  • Variability in clinical presentation
  • Potential for associated conditions (e.g., otitis media)
  • Need for imaging studies for accurate diagnosis

Audit Risk Factors

  • Insufficient documentation of clinical findings
  • Inconsistent coding of associated conditions
  • Failure to document surgical interventions
  • Lack of follow-up notes post-surgery

Specialty Focus

Medical Specialties

Otolaryngology

Documentation Requirements

Detailed clinical notes including history, physical examination findings, imaging results, and treatment plans.

Common Clinical Scenarios

Patients presenting with chronic ear infections, hearing loss, or post-surgical follow-up for cholesteatoma.

Billing Considerations

Ensure clear documentation of the cholesteatoma's location and any complications to support the coding.

Audiology

Documentation Requirements

Audiometric evaluations and reports detailing the extent of hearing loss.

Common Clinical Scenarios

Assessment of hearing loss in patients with a known history of cholesteatoma.

Billing Considerations

Document the relationship between hearing loss and the cholesteatoma for accurate coding.

Coding Guidelines

Inclusion Criteria

Use H71.9 When
  • 10 guidelines specify that H71
  • 9 should be used when the specific type of cholesteatoma is not documented
  • Coders should ensure that all relevant clinical information is captured to support the diagnosis

Exclusion Criteria

Do NOT use H71.9 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

69631CPT Code

Tympanomastoid surgery

Clinical Scenario

Used for surgical intervention in patients diagnosed with cholesteatoma.

Documentation Requirements

Operative reports detailing the procedure and findings.

Specialty Considerations

Otolaryngologists must document the extent of the cholesteatoma and any complications encountered during surgery.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of cholesteatomas, improving the accuracy of patient records and treatment plans. However, the unspecified nature of H71.9 may lead to challenges in capturing the full clinical picture.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of cholesteatomas, improving the accuracy of patient records and treatment plans. However, the unspecified nature of H71.9 may lead to challenges in capturing the full clinical picture.

Reimbursement & Billing Impact

reimbursement.

Resources

Clinical References

  • •
    American Academy of Otolaryngology - Head and Neck Surgery

Coding & Billing References

  • •
    American Academy of Otolaryngology - Head and Neck Surgery

Frequently Asked Questions

What is the significance of using H71.9?

Using H71.9 indicates that the specific type of cholesteatoma is not documented, which may affect treatment planning and coding accuracy.