ICD-10-PCS Code For None: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group GZ2Z includes procedures performed to provide crisis intervention and short-term stabilization for an acutely disturbed or distressed individual in the mental health context. These ICD-10-PCS codes are used for inpatient documentation when a patient requires immediate, short-term psychiatric stabilization or crisis management interventions. Accurate coding within the ICD-10-PCS GZ2Z group is essential for proper inpatient reimbursement, as it captures the procedure performed and supports clinical documentation accuracy.

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None Crisis Intervention Procedure Overview

Procedures in this group involve crisis intervention operations targeting the mental health section of the record, focusing on short-term stabilization of an acutely disturbed or distressed individual. These interventions pertain to the mental health body system and do not specify an anatomical body part. Accurate coding is important for inpatient reimbursement because it documents the clinical intervention provided and supports appropriate case mix and payment.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
G	Section	Mental Health
Z	Body System	None
2	Operation	Crisis Intervention
Z	Body Part	None

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ICD-10-PCS Code For None: Procedure Code Group Overview

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None Crisis Intervention Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
G	Section	Mental Health
Z	Body System	None
2	Operation	Crisis Intervention
Z	Body Part	None

When to Use

Use a code from this group when inpatient care includes documented crisis intervention aimed at immediate short-term stabilization of psychiatric or behavioral disturbance. Assign these codes when the medical record clearly describes the mental health crisis intervention operation and supports inpatient reporting.

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
GZ2ZZZZ	Crisis Intervention

Typical Clinical Scenarios

An adult presenting to the emergency department after a suicide attempt with ongoing severe agitation, active suicidal ideation, and safety concerns is admitted for short-term psychiatric stabilization. Inpatient crisis intervention is performed to rapidly assess risk, implement de-escalation and safety planning, and coordinate immediate psychiatric care to stabilize the patient for further treatment or safe disposition. Typical codes: GZ2ZZZZ
An adolescent transferred from a school or outpatient setting due to an abrupt behavioral decompensation with violent outbursts and inability to cooperate with outpatient management is admitted for acute observation and stabilization. Crisis intervention procedures are applied to provide intensive short-term behavioral management, crisis counseling, and coordination of inpatient resources to restore safety and determine ongoing treatment needs. Typical codes: GZ2ZZZZ
An elderly patient with sudden severe delirium and acute psychotic agitation in an inpatient medical service requires psychiatric consultation and focused short-term stabilization when nonpharmacologic measures fail. The inpatient crisis intervention operation is used to quickly address the behavioral emergency, reduce immediate risk, and guide temporary management while medical causes are evaluated and treated. Typical codes: GZ2ZZZZ

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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When to Use

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
GZ2ZZZZ	Crisis Intervention

Typical Clinical Scenarios

An adult presenting to the emergency department after a suicide attempt with ongoing severe agitation, active suicidal ideation, and safety concerns is admitted for short-term psychiatric stabilization. Inpatient crisis intervention is performed to rapidly assess risk, implement de-escalation and safety planning, and coordinate immediate psychiatric care to stabilize the patient for further treatment or safe disposition. Typical codes: GZ2ZZZZ
An adolescent transferred from a school or outpatient setting due to an abrupt behavioral decompensation with violent outbursts and inability to cooperate with outpatient management is admitted for acute observation and stabilization. Crisis intervention procedures are applied to provide intensive short-term behavioral management, crisis counseling, and coordination of inpatient resources to restore safety and determine ongoing treatment needs. Typical codes: GZ2ZZZZ
An elderly patient with sudden severe delirium and acute psychotic agitation in an inpatient medical service requires psychiatric consultation and focused short-term stabilization when nonpharmacologic measures fail. The inpatient crisis intervention operation is used to quickly address the behavioral emergency, reduce immediate risk, and guide temporary management while medical causes are evaluated and treated. Typical codes: GZ2ZZZZ

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

ICD-10-PCS Code For None: Procedure Code Group Overview

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None Crisis Intervention Procedure Overview

Code Attributes

ICD-10-PCS Code For None: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For None: Procedure Code Group Overview policy alerts

None Crisis Intervention Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

What does the GZ2Z procedure group represent?

Which ICD-10-PCS code is included in this group?

In what clinical setting are these codes intended to be used?

Why is accurate coding within the GZ2Z group important?

What are the key code attributes for the GZ2Z group?

References

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

What does the GZ2Z procedure group represent?

Which ICD-10-PCS code is included in this group?

In what clinical setting are these codes intended to be used?

Why is accurate coding within the GZ2Z group important?

What are the key code attributes for the GZ2Z group?

References