F13ZG4Z
F13ZG4Z is a valid billable ICD-10 procedure code for Acoustic Reflex Patterns Assessment using Electroacoustic Immitance / Acoustic Reflex Equipment.
It is found in the 2025 version of the ICD-10 Procedure Coding System (PCS) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025.
Hearing Assessment involves:
Measurement of hearing and related functions.
Acoustic Reflex Patterns approach involves:
Defines site of lesion based upon presence/absence of acoustic reflexes with ipsilateral vs. contralateral stimulation
ICD-10-PCS code structure for F13ZG4Z — See Table View
| 1: Section | F |
Physical Rehabilitation and Diagnostic Audiology |
|---|---|---|
| 2: Body System | 1 |
Diagnostic Audiology |
| 3: Root Operation | 3 |
Hearing Assessment |
| 4: Body Part | Z |
None |
| 5: Approach | G |
Acoustic Reflex Patterns |
| 6: Device | 4 |
Electroacoustic Immitance / Acoustic Reflex |
| 7: Qualifier | Z |
None |
See also