2025 ICD-10-CM Procedure Code 0HBY3ZX

Excision of Supernumerary Breast, Percutaneous Approach, Diagnostic

ICD-10-PCS Code:: 0HBY3ZX
ICD-10-PCS Code for:: Excision of Supernumerary Breast, Perc Approach, Diagn
Is Billable?: Yes - Valid for Submission
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0HBY3ZX is a billable procedure code used to specify the performance of excision of supernumerary breast, percutaneous approach, diagnostic. The code is valid for the year 2025 for the submission of HIPAA-covered transactions. The procedure code involves cutting out or off, without replacement, a portion of a body part. Procedure code explanation: the qualifier diagnostic is used to identify excision procedures that are biopsies partial nephrectomy, liver biopsy

Table of Contents

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

0HBY3ZX 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 skin and breast body system, classified under excision operation. The applicable bodypart for this procedure code is supernumerary breast.

Position	Designation	Character	Label	Procedures Notes
1	Section	0	Medical and Surgical
2	Body System	H	Skin and Breast
3	Operation	B	Excision	Involves: Cutting out or off, without replacement, a portion of a body part Explanation: The qualifier DIAGNOSTIC is used to identify excision procedures that are biopsies Includes: Partial nephrectomy, liver biopsy
4	BodyPart	Y	Supernumerary Breast
5	Approach	3	Percutaneous	Involves: Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach 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	X	Diagnostic

Clinical Classification

Clinical Category is Skin biopsy and diagnostic drainage
CCSR Category Code: SKB001
Clinical Domain is Skin and Breast Procedures - SKB contains 10 categories that include procedures related to the skin and breast, such as perineal skin repair (1st degree obstetrical and other), mastectomy and lumpectomy, breast reconstruction, and skin graft.

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: 8511 (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 Excision Supernumerary Breast

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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.