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ICD-10 Coding for Hearing Test(H90.3, Z01.10)

Complete ICD-10-CM coding and documentation guide for Hearing Test. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

AudiometryHearing Evaluation

Related ICD-10 Code Ranges

Complete code families applicable to Hearing Test

H90-H91Primary Range

Hearing loss

This range includes codes for different types of hearing loss, which are often the primary focus of hearing tests.

Encounter for examination of ears and hearing

These codes are used for routine hearing examinations and screenings.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
H90.3Bilateral sensorineural hearing lossUse when audiometry confirms bilateral sensorineural hearing loss.
  • Air-bone gap ≤10 dB at 500 Hz, 1k, 2k, 4k Hz
  • Cochlear involvement confirmed by OAE/ABR
Z01.10Encounter for examination of ears and hearing without abnormal findingsUse for routine hearing exams with normal findings.
  • No auditory/vestibular symptoms reported
  • Normal pure tone thresholds (≤25 dB HL bilaterally)

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 normal hearing test

Essential facts and insights about Hearing Test

The ICD-10 code for a normal hearing test is Z01.10, indicating no abnormal findings.

Primary ICD-10-CM Codes for hearing test

Bilateral sensorineural hearing loss
Billable Code

Decision Criteria

clinical Criteria

  • Audiometry confirms bilateral sensorineural hearing loss.

Applicable To

  • Bilateral SNHL

Excludes

  • Conductive hearing loss

Clinical Validation Requirements

  • Air-bone gap ≤10 dB at 500 Hz, 1k, 2k, 4k Hz
  • Cochlear involvement confirmed by OAE/ABR

Code-Specific Risks

  • Risk of using without audiometric confirmation.

Coding Notes

  • Ensure audiometric results are documented to support the diagnosis.

Ancillary Codes

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

Presence of hearing aid

Z97.4
Use when documenting the presence of a hearing aid.

Differential Codes

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

Other specified hearing loss, bilateral

H91.8X3
Use when hearing loss is unspecified or not confirmed as sensorineural.

Tinnitus, bilateral

H93.23
Use when tinnitus is present, even if hearing is normal.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Hearing Test to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code H90.3.

Impact

Clinical: Inadequate clinical documentation., Regulatory: Potential non-compliance with coding standards., Financial: Risk of claim denial.

Mitigation Strategy

Use standardized templates, Ensure all test results are recorded

Impact

Reimbursement: May lead to claim denial., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate representation of patient condition.

Mitigation Strategy

Code the symptom first, such as tinnitus, and use Z01.10 as secondary.

Impact

High risk of audit if Z01.10 is overused without proper documentation.

Mitigation Strategy

Ensure comprehensive documentation of normal findings and absence of symptoms.

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 Hearing Test, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Hearing Test

Use these documentation templates to ensure complete and accurate documentation for Hearing Test. These templates include all required elements for proper coding and billing.

Routine Hearing Exam

Specialty: Audiology

Required Elements

  • Chief complaint
  • Otologic history
  • Audiometric results
  • Diagnosis

Example Documentation

Patient presents for routine hearing exam. Audiometry shows normal thresholds bilaterally. No symptoms reported. Diagnosis: Normal hearing (Z01.10).

Examples: Poor vs. Good Documentation

Poor Documentation Example
Hearing test done. Normal.
Good Documentation Example
Patient reports no hearing issues. Audiometry: Normal thresholds bilaterally. Diagnosis: Normal hearing (Z01.10).
Explanation
The good example provides detailed audiometric results and a clear diagnosis.

Need help with ICD-10 coding for Hearing Test? Ask your questions below.

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