EOCCO Member contact us page

Contact us

Our Customer Service representatives are uniquely trained and qualified to answer any questions you may have about your EOCCO plan.

Our team of local customer service experts is available to help you Monday through Friday from 7:30 a.m. to 5:30 p.m. Pacific Time.


503-765-3521 or
888-788-9821 (toll-free)
Fax: 503-948-5577


503-265-2939 or
888-474-8539 (toll-free)
Fax: 503-670-8349

Behavioral Health, GOBHI

541-298-2101 or
800-493-0040 (toll-free)
Fax: 503-298-7996
Hours: Monday through Friday 8 a.m. to 5 p.m. 

Advantage Dental

TTY: 711
Hours: Monday through Thursday 8:00 a.m. to 6:00 p.m., Friday 8:00 a.m. to 5:00 p.m.
Counties served: Gilliam, Grant, Harney, Lake, Malheur, Morrow, Sherman, Umatilla, Union, and Wheeler

ODS Community Dental

TTY: 711
Hours: Monday through Friday 7:30 a.m. to 5:30 p.m. 
Counties served: Baker, Grant, Malheur, Umatilla, Union, Wallowa, and Wheeler

OHP mailing addresses

Medical Claims (Moda Health)

PO Box 40384
Portland, OR 97240

Complaints and Appeals (Moda Health)

Moda Health Plan, Inc.
Attn: Appeal Unit
601 SW Second Ave.
Portland, OR 97204

Pharmacy Claims (Moda Health)

PO Box 3625
Portland, OR 97208

Behavioral Health Claims (GOBHI)

For dates of service prior to 9/1/2019:
PO Box 5308
Salem, OR 97304

For dates of service 9/1/2019 and after:
401 East 3rd Street, Suite 101
The Dalles, OR 97058

Substance Use Disorder Claims (Moda Health)

PO Box 40384
Portland, OR 97240