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v1.0.0
ICD-10 Guide
ICD-10 CodesH61.90

H61.90

Billable

Disorder of external ear, unspecified, unspecified ear

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

Code Description

ICD-10 H61.90 is a billable code used to indicate a diagnosis of disorder of external ear, unspecified, unspecified ear.

Key Diagnostic Point:

H61.90 refers to unspecified disorders of the external ear, which may include a variety of conditions affecting the outer ear structures such as the auricle and external auditory canal. These disorders can manifest as infections, congenital anomalies, trauma, or other pathological changes. Common clinical presentations include pain, swelling, discharge, and hearing impairment. The diagnosis often requires a thorough clinical examination, including otoscopy, and may involve imaging studies if structural abnormalities are suspected. Management typically involves addressing the underlying cause, which may include antibiotics for infections, surgical interventions for structural issues, or referral to specialists for further evaluation. 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 underlying causes
  • Need for thorough documentation to specify the nature of the disorder
  • Potential overlap with other ear-related codes
  • Uncertainty in distinguishing between types of ear disorders

Audit Risk Factors

  • Insufficient documentation to support the diagnosis
  • Use of unspecified codes when more specific codes are available
  • Inconsistent coding practices across providers
  • Failure to document the clinical rationale for the diagnosis

Specialty Focus

Medical Specialties

Otolaryngology

Documentation Requirements

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

Common Clinical Scenarios

Patients presenting with ear pain, discharge, or hearing loss.

Billing Considerations

Ensure to document any specific findings that may lead to a more precise diagnosis.

Primary Care

Documentation Requirements

Comprehensive history and physical examination notes, including any referrals made.

Common Clinical Scenarios

Initial evaluation of ear complaints before referral to specialists.

Billing Considerations

Document the reason for referral and any preliminary treatments provided.

Coding Guidelines

Inclusion Criteria

Use H61.90 When
  • According to ICD
  • 10 coding guidelines, H61
  • 90 should be used when the specific disorder of the external ear is not documented
  • Coders should ensure that all relevant clinical information is captured to support the use of this code
  • It is important to follow the guidelines for coding unspecified conditions and to consider the potential for more specific codes

Exclusion Criteria

Do NOT use H61.90 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

69210CPT Code

Removal of impacted cerumen

Clinical Scenario

Often performed when patients present with hearing loss due to cerumen impaction.

Documentation Requirements

Document the reason for the procedure and any prior treatments attempted.

Specialty Considerations

Otolaryngologists may perform this procedure more frequently than primary care providers.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more detailed coding of ear disorders, but it has also introduced complexity with unspecified codes like H61.90. Coders must be diligent in documenting clinical findings to avoid reliance on unspecified codes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more detailed coding of ear disorders, but it has also introduced complexity with unspecified codes like H61.90. Coders must be diligent in documenting clinical findings to avoid reliance on unspecified codes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more detailed coding of ear disorders, but it has also introduced complexity with unspecified codes like H61.90. Coders must be diligent in documenting clinical findings to avoid reliance on unspecified codes.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

When should I use H61.90?

Use H61.90 when a patient presents with a disorder of the external ear that is not specified. Ensure that documentation supports the use of this unspecified code.