2025 ICD-10-CM Procedure Code 07WK4YZ

Revision of Other Device in Thoracic Duct, Percutaneous Endoscopic Approach

ICD-10-PCS Code:: 07WK4YZ
ICD-10-PCS Code for:: Revision of Oth Dev in Thoracic Duct, Perc Endo Approach
Is Billable?: Yes - Valid for Submission
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07WK4YZ is a billable procedure code used to specify the performance of revision of other device in thoracic duct, percutaneous endoscopic approach. The code is valid for the year 2025 for the submission of HIPAA-covered transactions. The procedure code involves correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device. Procedure code 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 adjustment of position of pacemaker lead, recementing of hip prosthesis

Table of Contents

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

07WK4YZ 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 lymphatic and hemic systems body system, classified under revision operation. The applicable bodypart for this procedure code is thoracic duct.

Position	Designation	Character	Label	Procedures Notes
1	Section	0	Medical and Surgical
2	Body System	7	Lymphatic and Hemic Systems
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	K	Thoracic Duct	Includes: Left jugular trunk Left subclavian trunk
5	Approach	4	Percutaneous Endoscopic	Involves: Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure
6	Device	Y	Other Device	Includes: Alfapump(R) system
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

Lymphatic procedures, NEC

CCSR Code: LYM011

Clinical Domain: Lymphatic and Hemic System Procedures LYM contains 11 categories that include procedures performed on the lymphatic and hemic system, such as bone marrow biopsy, lymph node biopsy, lymph node dissection, and splenectomy.

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: 4069

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 Revision Thoracic Duct

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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.