0G21XYZChange Other Device in Pineal Body, External Approach

Medical and Surgical›Endocrine System›Change
  • Billable / Specific Code
ICD-10-PCS 0G21XYZ
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

0G21XYZ is a billable ICD-10-PCS procedure code for Change Other Device in Pineal Body, 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
0G21XYZ
Billable Status
Yes — Valid for Submission
Code Describes
Change Other Device in Pineal Body, External Approach
Parent Code
0G2
Short Description
Change Other Device in Pineal Body, External 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.

PositionDesignationValueMeaning
1Section0Medical and Surgical
2Body SystemGEndocrine System
3Operation2Change
4BodyPart1Pineal Body
5ApproachXExternal
6DeviceYOther Device
7QualifierZNo Qualifier

Convert to ICD-9-PCS

Closest ICD-9-PCS equivalents for 0G21XYZ under the General Equivalence Mappings.

97.29
Approximate match.

Similar Procedure Codes

Questions About 0G21XYZ

Is 0G21XYZ a billable code?

Yes. 0G21XYZ is a complete seven-character ICD-10-PCS code, specific enough to report Change Other Device in Pineal Body, External Approach on inpatient claims from October 1, 2025 through September 30, 2026.

What do the characters in 0G21XYZ mean?

0G21XYZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character G is the Body System (Endocrine System); the 3rd character 2 is the Operation (Change); the 4th character 1 is the BodyPart (Pineal Body); the 5th character X is the Approach (External); the 6th character Y is the Device (Other Device); the 7th character Z is the Qualifier (No Qualifier).

What is the ICD-9-PCS equivalent of 0G21XYZ?

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