By Mail

PO Box 1447
Chehalis, WA 98532

 

By Phone or Fax

Office: (360) 795-5955 | (800) 392-6298

Fax: (360) 740-8099 | (844) 310-1906


Monday - Friday: 8 am - 5 pm


Mental Health and Substance Use Services

For mental health and substance use services, please contact our direct services arm:

Community Integrated Health Services, LLC
CIHS Main Line: 360.261.6930 | 855.303.4834
CIHS Fax: 360.748.4480 | 844.554.3370

www.cihealthservices.com

Change Address

For clients receiving Medicaid wanting to change their address, please contact:

Washington State Health Care Authority (HCA)
844.461.4436 | https://www.hca.wa.gov

Medical Records Requests

For medical records requests prior to December 31, 2019, please contact:

Washington State Health Care Authority (HCA)
Dianne Baum, Analytics Supervisor, Medicaid Program Operations and Integrity
360.725.0470 | dianne.baum@hca.wa.gov

For medical records requests from CIHS after January 1, 2020, please fax:

Community Integrated Health Services, LLC
CIHS Fax: 360.748.4480 | 844.554.3370

Public Records Request

In accordance with RCW 42.56.580, the appointed Public Records Officer for Great Rivers Behavioral Health is the Clerk of the Board.

The Clerk of the Board can be contacted by calling (360) 795-5942.

You may additionally request a copy of a report by calling (360) 795-5955, or by writing to:

Great Rivers Behavioral Health
Public Records Officer
PO Box 1447
Chehalis, WA 98532