F13ZPKZ
Hearing Assessment None to None with Audiovisual, Aural Rehabilitation Status Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | F Physical Rehabilitation and Diagnostic Audiology |
| Body System | 1 Diagnostic Audiology |
| Operation | 3 Hearing Assessment |
| Body Part | Z None |
| Approach | P Aural Rehabilitation Status |
| Device | K Audiovisual |
| Qualifier | Z None |
Operation Definition
Measurement of hearing and related functions
Procedure Overview
Hearing assessment procedures are the diagnostic tests audiologists use to measure how well a person hears and to characterize any hearing loss. This includes pure-tone audiometry, speech recognition testing, tympanometry, and other measures of the auditory system's function, performed on patients ranging from newborns screened for congenital hearing loss to older adults reporting gradual decline. The results establish the type, degree, and configuration of hearing loss, which then guides decisions about medical treatment, hearing aids, or further referral.
These tests are ordered when a patient reports difficulty hearing, fails a screening, has a history of ear infections or noise exposure, or needs a baseline before or after an intervention such as ototoxic medication or ear surgery. Because hearing loss can affect speech development, safety, and quality of life, timely assessment matters across the lifespan, not just in older patients.
Anatomy & Axis Detail
Procedure Detail
Hearing assessment describes diagnostic audiologic testing of auditory function, not a procedure performed on a specific anatomic structure, so no body part qualifier is required. The evaluation may include pure-tone and speech audiometry, tympanometry, otoacoustic emissions, or auditory brainstem response testing, chosen according to the patient's age, symptoms, and suspected type of hearing loss - conductive, sensorineural, or mixed. Because the test measures the functional output of the entire auditory pathway from the outer ear through the central nervous system rather than isolating one component, coding it without a body part is appropriate. Results guide decisions about medical referral, hearing aid candidacy, or further diagnostic workup, making accurate documentation of the specific battery performed important for distinguishing a screening encounter from a comprehensive diagnostic evaluation.
Type Qualifier: Aural Rehabilitation Status
This qualifier reflects a patient's standing within an aural rehabilitation program, capturing progress in communicative function, device use, and adaptation strategies rather than results from a single instrument-based test. It contextualizes rehabilitative outcomes over time, distinguishing it from discrete diagnostic procedures like tympanometry or evoked potential testing that measure a specific physiologic response at one point.
Equipment: Audiovisual
Audiovisual denotes equipment such as recorded video or audio material used as the device supporting a rehabilitation activity, most often in cognitive or communication therapies where patients respond to or interact with presented media. It is distinguished from Computer, which denotes computer-based technology as the therapeutic tool, and from Augmentative/Alternative Communication devices, which are used for expressive output rather than instructional presentation.
Coding & Documentation
Coders assign from this family based on the specific test performed and the qualifier describing the equipment or method (audiometer, cochlear implant programming device, and so forth), so the audiology report must clearly state which test or battery was administered rather than just noting 'hearing tested.' Documentation should specify whether testing was air conduction, bone conduction, speech-based, or a combined battery, since each maps to a distinct code. A common mistake is coding a single generic hearing assessment when the report actually documents several distinct measurements that each warrant their own code, or conversely coding multiple codes for what was really one integrated test battery reported under one heading.
Commonly Confused With
Hearing assessment is frequently confused with hearing aid assessment, which evaluates a device's fit or performance rather than the patient's raw hearing ability, and with vestibular assessment, which tests balance rather than hearing even though both are performed by audiologists using similar-looking equipment. The distinction rests on what is being measured: hearing sensitivity and speech understanding versus device performance versus balance and inner-ear function.