F15 Vestibular Assessment - Diagnostic Audiology ICD-10-PCS
The F15 code range contains 17 ICD-10-PCS codes for Vestibular Assessment procedures on the diagnostic audiology. 16 of the codes are billable and valid for inpatient claim submission in fiscal year 2027.
Root Operation Definition
Vestibular Assessment: Measurement of the vestibular system and related functions.
Codes in the F15 Range 17 codes · 16 billable
- F15 Physical Rehabilitation and Diagnostic Audiology, Diagnostic Audiology, Vestibular AssessmentNon-billable header
- F15Z08Z Bithermal, Binaural Caloric Irrigation Assessment using Vestibular / Balance Equipment
- F15Z0ZZ Bithermal, Binaural Caloric Irrigation Assessment
- F15Z18Z Bithermal, Monaural Caloric Irrigation Assessment using Vestibular / Balance Equipment
- F15Z1ZZ Bithermal, Monaural Caloric Irrigation Assessment
- F15Z28Z Unithermal Binaural Screen Assessment using Vestibular / Balance Equipment
- F15Z2ZZ Unithermal Binaural Screen Assessment
- F15Z38Z Oscillating Tracking Assessment using Vestibular / Balance Equipment
- F15Z3ZZ Oscillating Tracking Assessment
- F15Z48Z Sinusoidal Vertical Axis Rotational Assessment using Vestibular / Balance Equipment
- F15Z4ZZ Sinusoidal Vertical Axis Rotational Assessment
- F15Z58Z Dix-Hallpike Dynamic Assessment using Vestibular / Balance Equipment
- F15Z5ZZ Dix-Hallpike Dynamic Assessment
- F15Z68Z Computerized Dynamic Posturography Assessment using Vestibular / Balance Equipment
- F15Z6ZZ Computerized Dynamic Posturography Assessment
- F15Z75Z Tinnitus Masker Assessment using Hearing Aid Selection / Fitting / Test Equipment
- F15Z7ZZ Tinnitus Masker Assessment
About the F15 Code Range
These procedures measure the vestibular system and related functions, including eye movements, visual tracking and balance.
The fourth character is None, so it does not identify a body region. The fifth distinguishes temperature-based testing in one or both ears, visual tracking, rotation, the Dix-Hallpike maneuver, computerized balance testing and Tinnitus Masker. The sixth records the equipment value: Hearing Aid Selection / Fitting / Test, Vestibular / Balance or None. The seventh character is always None.
Questions About This Page
How many billable codes are in the F15 range?
Of the 17 codes in this range, 16 are billable and valid for inpatient claim submission from October 1, 2026 through September 30, 2027. Table header codes group them but cannot be reported on claims.
What does the F15 range classify?
The range classifies Vestibular Assessment procedures, measurement of the vestibular system and related functions, performed on the diagnostic audiology. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2027 ICD-10-PCS order file and code tables, effective October 1, 2026 through September 30, 2027.
