GZBMental Health, Electroconvulsive Therapy

Mental Health›None›Electroconvulsive Therapy
  • Non-Billable Header
ICD-10-PCS GZB
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

GZB is a non-billable ICD-10-PCS code that heads the group for Mental Health, Electroconvulsive Therapy, so it cannot be submitted on a claim; a more specific seven-character code is required. The root operation Electroconvulsive Therapy involves the application of controlled electrical voltages to treat a mental health disorder.

Code Identity

ICD-10-PCS Code
GZB
Billable Status
No — Non-Billable Header
Code Describes
Mental Health, Electroconvulsive Therapy
Short Description
Mental Health, Electroconvulsive Therapy

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
1SectionGMental Health
2Body SystemZNone
3OperationBElectroconvulsive Therapy

Similar Procedure Codes

Questions About GZB

Is GZB a billable code?

No. GZB is an incomplete heading for Mental Health, Electroconvulsive Therapy and cannot be submitted on a claim. A complete seven-character code is required, such as GZB0ZZZ, GZB2ZZZ, and GZB4ZZZ.