2025 ICD-10-CM Procedure Code 0HN8XZZ

Release Buttock Skin, External Approach

ICD-10-PCS Code:: 0HN8XZZ
ICD-10-PCS Code for:: Release Buttock Skin, External Approach
Is Billable?: Yes - Valid for Submission
Code Navigator:

0HN8XZZ is a billable procedure code used to specify the performance of release buttock skin, external approach. The code is valid for the year 2025 for the submission of HIPAA-covered transactions. The procedure code involves freeing a body part from an abnormal physical constraint by cutting or by the use of force. Procedure code explanation: some of the restraining tissue may be taken out but none of the body part is taken out adhesiolysis, carpal tunnel release

Table of Contents

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

0HN8XZZ 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 release operation. The applicable bodypart for this procedure code is skin, buttock.

Position	Designation	Character	Label	Procedures Notes
1	Section	0	Medical and Surgical
2	Body System	H	Skin and Breast
3	Operation	N	Release	Involves: Freeing a body part from an abnormal physical constraint by cutting or by the use of force Explanation: Some of the restraining tissue may be taken out but none of the body part is taken out Includes: Adhesiolysis, carpal tunnel release
4	BodyPart	8	Skin, Buttock
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
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	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

Clinical Category is Skin and breast procedures, NEC
CCSR Category Code: SKB010
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.

0HN8XZZ 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 0HN8XZZ 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
579	Other Skin, Subcutaneous Tissue and Breast Procedures with MCC	09
580	Other Skin, Subcutaneous Tissue and Breast Procedures with CC	09
581	Other Skin, Subcutaneous Tissue and Breast Procedures without CC/MCC	09
907	Other O.R. Procedures for Injuries with MCC	21
908	Other O.R. Procedures for Injuries with CC	21
909	Other O.R. Procedures for Injuries without CC/MCC	21
957	Other O.R. Procedures for Multiple Significant Trauma with MCC	24
958	Other O.R. Procedures for Multiple Significant Trauma with CC	24
959	Other O.R. Procedures for Multiple Significant Trauma without CC/MCC	24

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: 8684 (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. 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.