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ICD-10-PCS Body Part - Z
Physical Rehabilitation and Diagnostic Audiology, Diagnostic Audiology, Vestibular Assessment, None

The None body part is identified by the character Z in the 4th position of the ICD-10-PCS procedure code. It is contained within the Vestibular Assessment root operation of the Diagnostic Audiology body system under the Physical Rehabilitation and Diagnostic Audiology section. The 4the position refers to the body part or body region when applicable.

ICD-10-PCS code structure

Section:
  F = Physical Rehabilitation and Diagnostic Audiology

Body System:
  1 = Diagnostic Audiology

Root Operation:
  5 = Vestibular Assessment

Body Part:
  Z = None

See Terms used in Physical Rehabilitation and Diagnostic Audiology

Select the appropriate procedure code based on the approach & device:

F15Z - None

  • Bithermal, Binaural Caloric Irrigation Approach

    Measures the rhythmic eye movements stimulated by changing the temperature of the vestibular system

    • Vestibular / Balance
      • F15Z08Z - Bitherm Biaur Caloric Irrig Assess w Vestib/Balance Equip
    • None
      • F15Z0ZZ - Bithermal, Binaural Caloric Irrigation Assessment

  • Bithermal, Monaural Caloric Irrigation Approach

    Measures the rhythmic eye movements stimulated by changing the temperature of the vestibular system in one ear

    • Vestibular / Balance
      • F15Z18Z - Bitherm Monaur Caloric Irrig Assess w Vestib/Balance Equip
    • None
      • F15Z1ZZ - Bithermal, Monaural Caloric Irrigation Assessment

  • Unithermal Binaural Screen Approach

    Measures the rhythmic eye movements stimulated by changing the temperature of the vestibular system in both ears using warm water, screening format

    • Vestibular / Balance
      • F15Z28Z - Unitherm Biaur Screen Assess w Vestib/Balance Equip
    • None
      • F15Z2ZZ - Unithermal Binaural Screen Assessment

  • Oscillating Tracking Approach

    Measures ability to visually track

    • Vestibular / Balance
      • F15Z38Z - Oscillating Tracking Assess w Vestib/Balance Equip
    • None
      • F15Z3ZZ - Oscillating Tracking Assessment

  • Sinusoidal Vertical Axis Rotational Approach

    Measures nystagmus following rotation

    • Vestibular / Balance
      • F15Z48Z - Sinus Vert Axis Rotation Assess w Vestib/Balance Equip
    • None
      • F15Z4ZZ - Sinusoidal Vertical Axis Rotational Assessment

  • Dix-Hallpike Dynamic Approach

    Measures nystagmus following Dix-Hallpike maneuver

    • Vestibular / Balance
      • F15Z58Z - Dix-Hallpike Dynamic Assess w Vestib/Balance Equip
    • None
      • F15Z5ZZ - Dix-Hallpike Dynamic Assessment

  • Computerized Dynamic Posturography Approach

    Measures the status of the peripheral and central vestibular system and the sensory/motor component of balance; evaluates the efficacy of vestibular rehabilitation

    • Vestibular / Balance
      • F15Z68Z - Computer Posturography Assess w Vestib/Balance Equip
    • None
      • F15Z6ZZ - Computerized Dynamic Posturography Assessment

  • Tinnitus Masker Approach

    • Hearing Aid Selection / Fitting / Test
      • F15Z75Z - Tinnitus Masker Assessment using Hear Aid Equipment
    • None
      • F15Z7ZZ - Tinnitus Masker Assessment