2025 ICD-10-CM Procedure Code 051G4ZY

Bypass Right Hand Vein to Upper Vein, Percutaneous Endoscopic Approach

ICD-10-PCS Code:: 051G4ZY
ICD-10-PCS Code for:: Bypass Right Hand Vein to Upper Vein, Perc Endo Approach
Is Billable?: Yes - Valid for Submission
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051G4ZY is a billable procedure code used to specify the performance of bypass right hand vein to upper vein, percutaneous endoscopic approach. The code is valid for the year 2025 for the submission of HIPAA-covered transactions. The procedure code involves altering the route of passage of the contents of a tubular body part. Procedure code explanation: rerouting contents of a body part to a downstream area of the normal route, to a similar route and body part, or to an abnormal route and dissimilar body part. includes one or more anastomoses, with or without the use of a device coronary artery bypass, colostomy formation

Table of Contents

Code Information
PCS Table
Clinical Classification
Diagnostic Related Groups Mapping
Convert to ICD-9-PCS
Other Similar Codes

051G4ZY 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 upper veins body system, classified under bypass operation. The applicable bodypart for this procedure code is hand vein, right.

Position	Designation	Character	Label	Procedures Notes
1	Section	0	Medical and Surgical
2	Body System	5	Upper Veins
3	Operation	1	Bypass	Involves: Altering the route of passage of the contents of a tubular body part Explanation: Rerouting contents of a body part to a downstream area of the normal route, to a similar route and body part, or to an abnormal route and dissimilar body part. Includes one or more anastomoses, with or without the use of a device Includes: Coronary artery bypass, colostomy formation
4	BodyPart	G	Hand Vein, Right	Includes: Dorsal metacarpal vein Palmar (volar) digital vein Palmar (volar) metacarpal vein Superficial palmar venous arch Volar (palmar) digital vein Volar (palmar) metacarpal vein
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	Z	No Device	Explanation: The value Z is used for the sixth character to indicate that a specific device does not apply to the procedure.
7	Qualifier	Y	Upper Vein

Clinical Classification

Clinical Category is Portal and other venous bypass procedures
CCSR Category Code: CAR016
Clinical Domain is Cardiovascular Procedures - CAR contains 29 categories that include cardiovascular procedures such as percutaneous coronary intervention (PCI), coronary artery bypass graft (CABG), and aneurysm repair procedures.

051G4ZY is grouped with Diagnostic Related Groups - MS-DRG Mapping

Diagnostic Related Groups (DRGs) are a classification system used to group together procedures for the purpose of reimbursement and healthcare management. DRGs are used to standardize the way hospitals and other providers are paid for inpatient services. In this system patients are grouped together based on the primary procedure being performed. Once a patient is assigned a particular group, providers receive a predetermined payment rate for the services rendered. This reimbursement rate is often fixed and is meant to cover the cost of care associated with a particular procedure. Reimbursement is also affected by the relative weight of a diagnostic related group based on the severity of a patient's illness and the associated cost of care during hospitalization.

Diagnostic related groups encourage healthcare providers to focus on quality and efficiency in patient care while managing costs effectively. The procedure code 051G4ZY is present in the following groups for version MS-DRG V42.0 applicable from 10/01/2024 through 09/30/2025.

MS-DRG	MS-DRG Title	MCD
252	Other Vascular Procedures with MCC	05
253	Other Vascular Procedures with CC	05
254	Other Vascular Procedures without CC/MCC	05

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:

ICD-9-PCS: 3929 (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.

Other ICD-10-PCS Codes Used for Bypass Hand Vein, Right

Filter related codes list:

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.