2025 ICD-10-CM Procedure Code F15Z5ZZ

Dix-Hallpike Dynamic Assessment

ICD-10-PCS Code:: F15Z5ZZ
ICD-10-PCS Code for:: Dix-Hallpike Dynamic Assessment
Is Billable?: Yes - Valid for Submission
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F15Z5ZZ is a billable procedure code used to specify the performance of dix-hallpike dynamic assessment. The code is valid for the year 2025 for the submission of HIPAA-covered transactions. The procedure code involves measurement of the vestibular system and related functions.

Table of Contents

Code Information
PCS Table
Clinical Classification
Convert to ICD-9-PCS
Other Similar Codes

F15Z5ZZ 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 vestibular 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	5	Vestibular Assessment	Involves: Measurement of the vestibular system and related functions
4	BodySystem/Region	Z	None
5	TypeQualifier	5	Dix-Hallpike Dynamic	Involves: Measures nystagmus following Dix-Hallpike maneuver
6	Equipment	Z	None	Explanation: The value Z is used for the sixth character to indicate that a specific equipment does not apply to the procedure.
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.

Clinical Classification

Diagnostic audiology

CCSR Code: ENT004

Clinical Domain: Ear, Nose, and Throat Procedures ENT contains 17 categories that include procedures performed on the ear, nose, and throat (ENT) as well as the head and neck, such as myringotomy, frenectomy, and tonsillectomy as well as diagnostic audiology.

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: 9546

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 Vestibular Assessment None

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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 2025 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2024 through September 30, 2025.

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.