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ICD-10 Coding for Acute Otitis Media(H66.0-, H65.0-)

Complete ICD-10-CM coding and documentation guide for Acute Otitis Media. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

AOMMiddle Ear Infection

Related ICD-10 Code Ranges

Complete code families applicable to Acute Otitis Media

H65-H67Primary Range

Diseases of middle ear and mastoid

This range includes all types of otitis media, including acute, chronic, and suppurative forms.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
H66.0-Acute suppurative otitis mediaUse when documentation specifies acute suppurative otitis media with or without perforation.
  • Bulging tympanic membrane
  • Purulent effusion
  • Possible tympanic membrane perforation
H65.0-Acute serous otitis mediaUse when documentation specifies serous effusion without purulence.
  • Middle ear effusion without pus
  • Clear or serous fluid

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for acute otitis media

Essential facts and insights about Acute Otitis Media

The ICD-10 code for acute otitis media depends on the type and laterality, such as H66.01 for acute suppurative otitis media, right ear.

Primary ICD-10-CM Codes for acute otitis media

Acute suppurative otitis media
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of purulent effusion and bulging tympanic membrane.

documentation Criteria

  • Documentation must specify laterality and type of otitis media.

Applicable To

  • Acute purulent otitis media
  • Acute otitis media with perforation

Excludes

  • Chronic suppurative otitis media (H66.3-)

Clinical Validation Requirements

  • Bulging tympanic membrane
  • Purulent effusion
  • Possible tympanic membrane perforation

Code-Specific Risks

  • Risk of using unspecified codes if laterality is not documented.

Coding Notes

  • Ensure documentation specifies laterality and type of effusion.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Exposure to environmental tobacco smoke

Z77.22
Use when otitis media is linked to secondhand smoke exposure.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Acute serous otitis media

H65.0-
Presence of serous (non-purulent) effusion.

Acute suppurative otitis media

H66.0-
Presence of purulent effusion.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Acute Otitis Media to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code H66.0-.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Increases risk of audit., Financial: Potential for denied claims.

Mitigation Strategy

Use templates that prompt for effusion type., Educate clinicians on documentation requirements.

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Increases risk of audit due to lack of specificity., Data Quality: Decreases accuracy of clinical data.

Mitigation Strategy

Query for laterality and type of otitis media to use specific codes.

Impact

Frequent use of unspecified codes can trigger audits.

Mitigation Strategy

Ensure documentation supports the most specific code possible.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Acute Otitis Media, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Acute Otitis Media

Use these documentation templates to ensure complete and accurate documentation for Acute Otitis Media. These templates include all required elements for proper coding and billing.

Pediatric acute otitis media

Specialty: Pediatrics

Required Elements

  • History of present illness
  • Physical examination findings
  • Assessment and plan

Example Documentation

HPI: 24h of right ear pain, fever (101°F). Exam: Right TM bulging, erythematous, purulent effusion.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Ear infection, prescribe antibiotics.
Good Documentation Example
Acute suppurative OM, right ear with purulent effusion. No perforation. Amoxicillin prescribed.
Explanation
The good example provides specific details about the type and laterality of the infection, supporting accurate coding.

Need help with ICD-10 coding for Acute Otitis Media? Ask your questions below.

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