2021 ICD-10-PCS Procedure Code 0GWSX2Z

Revision of Monitoring Device in Endocrine Gland, External Approach

Version 2021

Billable Code

Valid for Submission

ICD-10-PCS:	0GWSX2Z
Short Description:	Revision of Monitor Dev in Endocrine Gland, Extern Approach
Long Description:	Revision of Monitoring Device in Endocrine Gland, External Approach

0GWSX2Z is a billable procedure code used to specify the performance of revision of monitoring device in endocrine gland, external approach. The code is valid for the year 2021 for the submission of HIPAA-covered transactions.

The procedure code 0GWSX2Z is in the medical and surgical section and is part of the endocrine system body system, classified under the revision operation. The applicable bodypart is endocrine gland.

ICD-10-PCS Details

Position	Designation	Character	Label	Notes
1	Section	0	Medical and Surgical
2	Body System	G	Endocrine System
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 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 Adjustment of position of pacemaker lead, recementing of hip prosthesis
4	BodyPart	S	Endocrine Gland
5	Approach	X	External	Involves: Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane Involves: Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane
6	Device	2	Monitoring Device	Includes: Blood glucose monitoring system Cardiac event recorder Continuous Glucose Monitoring (CGM) device Implantable glucose monitoring device Loop recorder, implantable Reveal (LINQ)(DX)(XT) Blood glucose monitoring system Cardiac event recorder Continuous Glucose Monitoring (CGM) device Implantable glucose monitoring device Loop recorder, implantable Reveal (LINQ)(DX)(XT)
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.

Convert 0GWSX2Z 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:

ICD-9-PCS: 9999 (Approximate Flag) Approximate Flag
The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.

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. These 2021 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2020 through September 30, 2021.

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.

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