Version 2024
Billable Code

2024 ICD-10-CM Procedure Code 0NW00SZ

Revision of Hearing Device in Skull, Open Approach

ICD-10-PCS Code:
0NW00SZ
ICD-10-PCS Code for:
Revision of Hearing Device in Skull, Open Approach
Is Billable?
Yes - Valid for Submission
Code Navigator:

0NW00SZ is a billable procedure code used to specify the performance of revision of hearing device in skull, open approach. The code is valid for the year 2024 for the submission of HIPAA-covered transactions.

0NW00SZ 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 medical and surgical section and is part of the head and facial bones body system, classified under revision operation. The applicable bodypart for this procedure code is skull.

Position Designation Character Label Procedures Notes
1 Section 0 Medical and Surgical
2 Body System N Head and Facial Bones
3 Operation W Revision

Involves:
Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

Explanation:
Revision can include correcting a malfunctioning or displaced device by taking out or putting in components of the device such as a screw or pin

Includes:
  • Adjustment of position of pacemaker lead, recementing of hip prosthesis
4 BodyPart 0 Skull  
5 Approach 0 Open

Involves:
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

6 Device S Hearing Device
7 Qualifier Z No Qualifier

Explanation:
The value Z is used for the seventh character to indicate that a specific qualifier does not apply to the procedure.

Clinical Classification

Convert to ICD-9-PCS

The following crosswalk between ICD-10-PCS to ICD-9-PCS is based based on the General Equivalence Mappings (GEMS) information:

Other ICD-10-PCS Codes Used for Revision Skull

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 2024 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2023 through September 30, 2024.

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.