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  6. F13ZK7Z
  • Version 2026
  • Billable Code

2026 ICD-10-PCS Procedure Code F13ZK7Z

Electrocochleography Assessment using Electrophysiologic Equipment

ICD-10-PCS Code:
F13ZK7Z
ICD-10-PCS Code for:
Electrocochleography Assess w Electrophysiologic Equip
Is Billable?
Yes - Valid for Submission
Code Navigator:

F13ZK7Z is a billable procedure code used to specify the performance of electrocochleography assessment using electrophysiologic equipment. The code is valid for the year 2026 for the submission of HIPAA-covered transactions. The procedure code involves measurement of hearing and related functions.

F13ZK7Z PCS Table

In an PCS table each code is represented by up seven alphanumeric characters, with each character in the table respresenting different aspects of the procedure. In the table provided below, each row represents an individual character and includes information about the character's position, designation, label, and procedure notes. For this PCS table the procedure code is in the physical rehabilitation and diagnostic audiology section and is part of the diagnostic audiology section qualifier, classified under hearing assessment type. The applicable bodysystem/region for this procedure code is none.

Position Designation Character Label Procedures Notes
1 Section F Physical Rehabilitation and Diagnostic Audiology
2 Section Qualifier 1 Diagnostic Audiology
3 Type 3 Hearing Assessment

Involves:
Measurement of hearing and related functions
4 BodySystem/Region Z None  
5 TypeQualifier K Electrocochleography

Involves:
Measures the VIIIth cranial nerve action potential
6 Equipment 7 Electrophysiologic
7 Qualifier Z None

Explanation:
The value Z is used for the seventh character to indicate that a specific qualifier does not apply to the procedure.

Convert to ICD-9-PCS

Below are the ICD-9=PCS code(s) that most closely match this ICD-10-PCS code, based on the General Equivalence Mappings (GEMs). This ICD-10-PCS to ICD-9-PCS crosswalk tool is helpful for coders who need to reference legacy diagnosis codes for audits, historical claims, or approximate code comparisons.

ICD-9-PCS Code

Code: 2031

Approximate Flag: This is an approximate match. The ICD-9-PCS code reflects a close but not exact equivalent of the ICD-10-PCS procedure.

Other ICD-10-PCS Codes Used for Hearing Assessment None


  • F13Z00Z Hearing Screening Assessment using Occupational Hearing Equipment

  • F13Z01Z Hearing Screening Assessment using Audiometer

  • F13Z02Z Hearing Screening Assessment using Sound Field / Booth

  • F13Z03Z Hearing Screening Assessment using Tympanometer

  • F13Z08Z Hearing Screening Assessment using Vestibular / Balance Equipment

  • F13Z09Z Hearing Screening Assessment using Cochlear Implant Equipment

  • F13Z0ZZ Hearing Screening Assessment

  • F13Z10Z Pure Tone Audiometry, Air Assessment using Occupational Hearing Equipment

  • F13Z11Z Pure Tone Audiometry, Air Assessment using Audiometer

  • F13Z12Z Pure Tone Audiometry, Air Assessment using Sound Field / Booth

  • F13Z1ZZ Pure Tone Audiometry, Air Assessment

  • F13Z20Z Pure Tone Audiometry, Air and Bone Assessment using Occupational Hearing Equipment

  • F13Z21Z Pure Tone Audiometry, Air and Bone Assessment using Audiometer

  • F13Z22Z Pure Tone Audiometry, Air and Bone Assessment using Sound Field / Booth

  • F13Z2ZZ Pure Tone Audiometry, Air and Bone Assessment

  • F13Z31Z Bekesy Audiometry Assessment using Audiometer

  • F13Z32Z Bekesy Audiometry Assessment using Sound Field / Booth

  • F13Z3ZZ Bekesy Audiometry Assessment

  • F13Z41Z Conditioned Play Audiometry Assessment using Audiometer

  • F13Z42Z Conditioned Play Audiometry Assessment using Sound Field / Booth

  • F13Z4KZ Conditioned Play Audiometry Assessment using Audiovisual Equipment

  • F13Z4ZZ Conditioned Play Audiometry Assessment

  • F13Z51Z Select Picture Audiometry Assessment using Audiometer

  • F13Z52Z Select Picture Audiometry Assessment using Sound Field / Booth

  • F13Z5KZ Select Picture Audiometry Assessment using Audiovisual Equipment

  • F13Z5ZZ Select Picture Audiometry Assessment

  • F13Z61Z Visual Reinforcement Audiometry Assessment using Audiometer

  • F13Z62Z Visual Reinforcement Audiometry Assessment using Sound Field / Booth

  • F13Z6ZZ Visual Reinforcement Audiometry Assessment

  • F13Z71Z Alternate Binaural or Monaural Loudness Balance Assessment using Audiometer

  • F13Z7KZ Alternate Binaural or Monaural Loudness Balance Assessment using Audiovisual Equipment

  • F13Z7ZZ Alternate Binaural or Monaural Loudness Balance Assessment

  • F13Z83Z Tone Decay Assessment using Tympanometer

  • F13Z84Z Tone Decay Assessment using Electroacoustic Immitance / Acoustic Reflex Equipment

  • F13Z8ZZ Tone Decay Assessment

  • F13Z91Z Short Increment Sensitivity Index Assessment using Audiometer

  • F13Z92Z Short Increment Sensitivity Index Assessment using Sound Field / Booth

  • F13Z9ZZ Short Increment Sensitivity Index Assessment

  • F13ZB1Z Stenger Assessment using Audiometer

  • F13ZB2Z Stenger Assessment using Sound Field / Booth

  • F13ZBZZ Stenger Assessment

  • F13ZC1Z Pure Tone Stenger Assessment using Audiometer

  • F13ZC2Z Pure Tone Stenger Assessment using Sound Field / Booth

  • F13ZCZZ Pure Tone Stenger Assessment

  • F13ZD3Z Tympanometry Assessment using Tympanometer

  • F13ZD4Z Tympanometry Assessment using Electroacoustic Immitance / Acoustic Reflex Equipment

  • F13ZDZZ Tympanometry Assessment

  • F13ZF3Z Eustachian Tube Function Assessment using Tympanometer

  • F13ZF4Z Eustachian Tube Function Assessment using Electroacoustic Immitance / Acoustic Reflex Equipment

  • F13ZFZZ Eustachian Tube Function Assessment

  • F13ZG3Z Acoustic Reflex Patterns Assessment using Tympanometer

  • F13ZG4Z Acoustic Reflex Patterns Assessment using Electroacoustic Immitance / Acoustic Reflex Equipment

  • F13ZGZZ Acoustic Reflex Patterns Assessment

  • F13ZH3Z Acoustic Reflex Threshold Assessment using Tympanometer

  • F13ZH4Z Acoustic Reflex Threshold Assessment using Electroacoustic Immitance / Acoustic Reflex Equipment

  • F13ZHZZ Acoustic Reflex Threshold Assessment

  • F13ZJ3Z Acoustic Reflex Decay Assessment using Tympanometer

  • F13ZJ4Z Acoustic Reflex Decay Assessment using Electroacoustic Immitance / Acoustic Reflex Equipment

  • F13ZJZZ Acoustic Reflex Decay Assessment

  • F13ZKZZ Electrocochleography Assessment

  • F13ZL7Z Auditory Evoked Potentials Assessment using Electrophysiologic Equipment

  • F13ZLZZ Auditory Evoked Potentials Assessment

  • F13ZM6Z Evoked Otoacoustic Emissions, Screening Assessment using Otoacoustic Emission (OAE) Equipment

  • F13ZMZZ Evoked Otoacoustic Emissions, Screening Assessment

  • F13ZN6Z Evoked Otoacoustic Emissions, Diagnostic Assessment using Otoacoustic Emission (OAE) Equipment

  • F13ZNZZ Evoked Otoacoustic Emissions, Diagnostic Assessment

  • F13ZP1Z Aural Rehabilitation Status Assessment using Audiometer

  • F13ZP2Z Aural Rehabilitation Status Assessment using Sound Field / Booth

  • F13ZP4Z Aural Rehabilitation Status Assessment using Electroacoustic Immitance / Acoustic Reflex Equipment

  • F13ZP9Z Aural Rehabilitation Status Assessment using Cochlear Implant Equipment

  • F13ZPKZ Aural Rehabilitation Status Assessment using Audiovisual Equipment

  • F13ZPLZ Aural Rehabilitation Status Assessment using Assistive Listening Equipment

  • F13ZPPZ Aural Rehabilitation Status Assessment using Computer

  • F13ZPZZ Aural Rehabilitation Status Assessment

  • F13ZQKZ Auditory Processing Assessment using Audiovisual Equipment

  • F13ZQPZ Auditory Processing Assessment using Computer

  • F13ZQYZ Auditory Processing Assessment using Other Equipment

  • F13ZQZZ Auditory Processing Assessment

What is ICD-10-PCS?

The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates. The 2026 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2025 through September 30, 2026.

Each ICD-10-PCS code has a structure of seven alphanumeric characters and contains no decimals. The first character defines the major "section". Depending on the "section" the second through seventh characters mean different things.