Regional Crisis Hotline: (888) 544-9986

Greater Columbia Behavioral Health, LLC

Toll-Free Customer Service Line: (888) 545-3022

Authorization Information


ASO Authorization Documents

Please submit all communications through GCBH's secure fax: (509) 460-5238

Crisis Stabilization

ITA Certification Protocol

Voluntary SUD Protocol

Financial Billing and Payment Guide

Single Case Agreement - Individual (Client) Authorization Notification

Facility Implementation/Preparation for Future Single Case Agreements - For hospitals, Evaluation and Treatment, SUD Residential, and Inpatient facilites 

Additional helpful information may also be found in our Policy Library or on our Supplemental Service Guide page 

About the ASAM Criteria