012YX0ZChange Drainage Device in Peripheral Nerve, External Approach

Medical and Surgical›Peripheral Nervous System›Change

Billable / Specific Code

ICD-10-PCS 012YX0Z

CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.

012YX0Z is a billable ICD-10-PCS procedure code for Change Drainage Device in Peripheral Nerve, External Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Change involves taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane.

Code Identity

ICD-10-PCS Code

012YX0Z

Billable Status

Yes — Valid for Submission

Code Describes

Change Drainage Device in Peripheral Nerve, External Approach

Parent Code

012 Peripheral Nervous System, Change

Short Description

Change Drainage Device in Peripheral Nerve, Extern Approach

PCS Table Breakdown

Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.

Position	Designation	Value	Meaning
1	Section	0	Medical and Surgical
2	Body System	1	Peripheral Nervous System
3	Operation	2	Change
4	BodyPart	Y	Peripheral Nerve
5	Approach	X	External
6	Device	0	Drainage Device
7	Qualifier	Z	No Qualifier

Convert to ICD-9-PCS

Closest ICD-9-PCS equivalents for 012YX0Z under the General Equivalence Mappings.

97.29

Approximate match.

Similar Procedure Codes

Questions About 012YX0Z

Is 012YX0Z a billable code?

Yes. 012YX0Z is a complete seven-character ICD-10-PCS code, specific enough to report Change Drainage Device in Peripheral Nerve, External Approach on inpatient claims from October 1, 2025 through September 30, 2026.

What do the characters in 012YX0Z mean?

012YX0Z breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 1 is the Body System (Peripheral Nervous System); the 3rd character 2 is the Operation (Change); the 4th character Y is the BodyPart (Peripheral Nerve); the 5th character X is the Approach (External); the 6th character 0 is the Device (Drainage Device); the 7th character Z is the Qualifier (No Qualifier).

What is the ICD-9-PCS equivalent of 012YX0Z?

Under the General Equivalence Mappings, Change Drainage Device in Peripheral Nerve, External Approach crosswalks to ICD-9-PCS 97.29. The mapping is approximate, so confirm it fits the documentation.