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 CodesH61.002

H61.002

Billable

Unspecified perichondritis of left external ear

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

Code Description

ICD-10 H61.002 is a billable code used to indicate a diagnosis of unspecified perichondritis of left external ear.

Key Diagnostic Point:

Unspecified perichondritis of the left external ear refers to an inflammatory condition affecting the perichondrium, which is the connective tissue surrounding the cartilage of the ear. This condition can arise from various causes, including trauma, infection, or systemic diseases. Clinically, patients may present with localized pain, swelling, and tenderness in the affected ear, often accompanied by erythema. In some cases, there may be drainage of purulent material if an abscess forms. Diagnosis is typically made through clinical examination, and imaging studies may be utilized to rule out other conditions. Management often includes antibiotics if an infection is suspected, along with analgesics for pain relief. In severe cases, surgical intervention may be necessary to drain abscesses or remove necrotic tissue. Accurate coding is essential for proper reimbursement and tracking of healthcare outcomes.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in clinical presentation and severity of perichondritis
  • Potential overlap with other ear conditions such as otitis externa
  • Need for precise documentation to differentiate from other inflammatory conditions
  • Variability in treatment approaches based on underlying causes

Audit Risk Factors

  • Inadequate documentation of clinical findings
  • Failure to specify the cause of perichondritis
  • Misclassification with other ear conditions
  • Lack of follow-up documentation for treatment efficacy

Specialty Focus

Medical Specialties

Otolaryngology

Documentation Requirements

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

Common Clinical Scenarios

Patients presenting with ear pain, swelling, and potential drainage.

Billing Considerations

Ensure to document any underlying conditions that may contribute to perichondritis.

Primary Care

Documentation Requirements

Comprehensive patient history and any referrals made to specialists.

Common Clinical Scenarios

Initial evaluation of ear symptoms before referral to ENT.

Billing Considerations

Document any systemic symptoms that may indicate a broader issue.

Coding Guidelines

Inclusion Criteria

Use H61.002 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code is used only when the condition is confirmed and documented

Exclusion Criteria

Do NOT use H61.002 When
  • Exclude conditions that are not specifically perichondritis

Related ICD-10 Codes

Related CPT Codes

69200CPT Code

Removal of impacted cerumen

Clinical Scenario

Often performed in conjunction with evaluation of ear conditions.

Documentation Requirements

Document the reason for cerumen removal and any associated symptoms.

Specialty Considerations

Otolaryngologists may perform this procedure more frequently.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of ear conditions, improving the ability to track and manage perichondritis cases effectively.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of ear conditions, improving the ability to track and manage perichondritis cases effectively.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of ear conditions, improving the ability to track and manage perichondritis cases effectively.

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 are the common causes of perichondritis?

Common causes include trauma, infections (bacterial or fungal), and systemic diseases such as autoimmune disorders.