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ICD-10 Guide
ICD-10 CodesH65.02

H65.02

Billable

Acute serous otitis media, left ear

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

Code Description

ICD-10 H65.02 is a billable code used to indicate a diagnosis of acute serous otitis media, left ear.

Key Diagnostic Point:

Acute serous otitis media is characterized by the accumulation of serous fluid in the middle ear without the presence of bacterial infection. This condition often arises following upper respiratory infections, allergies, or eustachian tube dysfunction, leading to inflammation and fluid buildup. Clinically, patients may present with symptoms such as ear fullness, mild hearing loss, and sometimes discomfort or pain. In children, it may be associated with irritability and difficulty sleeping. Diagnosis is typically made through otoscopic examination, revealing a bulging, fluid-filled tympanic membrane. Management may include observation, especially in mild cases, or medical intervention with decongestants or nasal steroids. In persistent cases, surgical options such as tympanostomy tube placement may be considered to facilitate drainage and prevent recurrent infections. Accurate coding is essential for proper reimbursement and tracking of healthcare outcomes.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between acute serous and acute purulent otitis media.
  • Understanding the clinical presentation and symptoms that may overlap with other ear conditions.
  • Documentation requirements for distinguishing between left and right ear involvement.
  • Variability in treatment approaches based on patient age and comorbidities.

Audit Risk Factors

  • Inadequate documentation of symptoms and clinical findings.
  • Failure to specify laterality (left vs. right ear).
  • Misclassification of serous otitis media as purulent.
  • Inconsistent treatment documentation.

Specialty Focus

Medical Specialties

Otolaryngology

Documentation Requirements

Detailed notes on otoscopic findings, treatment plans, and follow-up care.

Common Clinical Scenarios

Management of recurrent otitis media in pediatric patients, evaluation of hearing loss related to fluid accumulation.

Billing Considerations

Ensure clear documentation of the type of otitis media and any surgical interventions performed.

Pediatrics

Documentation Requirements

Comprehensive history including respiratory infections, allergies, and family history of ear conditions.

Common Clinical Scenarios

Assessment of children with recurrent ear infections and management strategies.

Billing Considerations

Consideration of developmental milestones and impact of hearing loss on speech and language development.

Coding Guidelines

Inclusion Criteria

Use H65.02 When
  • Follow the official ICD
  • CM coding guidelines for otitis media, ensuring accurate documentation of symptoms, treatment, and laterality
  • Include any relevant history of recurrent infections or associated conditions

Exclusion Criteria

Do NOT use H65.02 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

69436CPT Code

Tympanostomy, bilateral or unilateral

Clinical Scenario

Used when surgical intervention is required for persistent serous otitis media.

Documentation Requirements

Document the indication for surgery, including failed medical management.

Specialty Considerations

Otolaryngologists should ensure clear documentation of the patient's history and treatment response.

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 accuracy of data collection and reimbursement processes. H65.02 provides a clear distinction between types of otitis media, which aids in clinical management and research.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of ear conditions, improving the accuracy of data collection and reimbursement processes. H65.02 provides a clear distinction between types of otitis media, which aids in clinical management and research.

Reimbursement & Billing Impact

reimbursement processes. H65.02 provides a clear distinction between types of otitis media, which aids in clinical management and research.

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 symptoms of acute serous otitis media?

Common symptoms include ear fullness, mild hearing loss, and sometimes discomfort or pain. In children, irritability and difficulty sleeping may also be present.

How is acute serous otitis media diagnosed?

Diagnosis is typically made through otoscopic examination, which reveals a bulging tympanic membrane with fluid behind it, without signs of infection.

What are the treatment options for acute serous otitis media?

Treatment may include observation, decongestants, nasal steroids, or surgical intervention such as tympanostomy tube placement if symptoms persist.