Malheur County

Oregon · County FIPS 41045

Contacts explicitly associated with this county in the cited sources. City and regional entries retain their specific scope. Research is ongoing.

Public health

Malheur County Health Department (Oregon)

public health

Public health administrative office

Official dataset read

Phone541-889-7279Fax

541-889-8468

Published hours

Monday-Friday 8:30 am-5:00 pm Mountain Time; closed noon-1:00 pm

Product, plan and location

Confirm the exact product or service
Oregon

Published service area

Malheur county public-health administrative referral; no insurance or clinical service coverage implied.

Malheur County, OR · Area source ↗

Mailing address

Not researched for this route

Physical address

1108 S.W. 4th Street, Ontario, OR 97914

Published public-health office location; contact the office about service availability.

OHA county directory administrative referral. No revision date identified in the source.

View source ↗ · Source checked 2026-10-22 · Official county-to-public-health-agency directory ↗

Report an update

Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

Insurance and public programs

Eastern Oregon Coordinated Care Organization

member services

Medical and behavioral-health customer service

Official page read

Phone888-788-9821Fax

503-948-5577

Published email

EOCCOmedical@eocco.com

EOCCO member customer-service inquiries.

Published hours

Monday–Friday, 7:30 a.m.–5:30 p.m. Pacific

Product, plan and location

medicaid
Oregon

Published service area

EOCCO Oregon Health Plan members in the 12 Eastern Oregon counties listed by the CCO; benefit and network assignment still apply.

Baker County, OR · Gilliam County, OR · Grant County, OR · Harney County, OR · Lake County, OR · Malheur County, OR · Morrow County, OR · Sherman County, OR · Umatilla County, OR · Union County, OR · Wallowa County, OR · Wheeler County, OR · Area source ↗

Mailing address

Not researched for this route

Have the member ID available. Customer-service fax is not presented as a claims-submission fax.

View source ↗ · Source checked 2026-10-22 · Explicit 12-county CCO service area ↗

Report an update

Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

pharmacy help desk

Pharmacy customer service

Official page read

Phone888-474-8539Fax

800-207-8235

Published hours

Monday–Friday, 7:30 a.m.–5:30 p.m. Pacific

Product, plan and location

medicaid
Oregon

Published service area

EOCCO Oregon Health Plan members in the 12 Eastern Oregon counties listed by the CCO; benefit and network assignment still apply.

Mailing address

Not researched for this route

Pharmacy customer-service route; not asserted as a pharmacy prior-authorization channel.

View source ↗ · Source checked 2026-10-22 · Explicit 12-county CCO service area ↗

Report an update

Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

claims

Medical and behavioral-health claims mailing

Official page read

Phone

No phone listed for this route

Published hours

Not published in this record

Product, plan and location

medicaid
Oregon

Published service area

EOCCO Oregon Health Plan members in the 12 Eastern Oregon counties listed by the CCO; benefit and network assignment still apply.

Mailing address

EOCCO Medical / Behavioral Health Claims, PO Box 40384, Portland, OR 97240

Medical and behavioral-health claims submission.

View source ↗ · Source checked 2026-10-22 · Explicit 12-county CCO service area ↗

Report an update

claims

Pharmacy claims mailing

Official page read

Phone

No phone listed for this route

Published hours

Not published in this record

Product, plan and location

medicaid
Oregon

Published service area

EOCCO Oregon Health Plan members in the 12 Eastern Oregon counties listed by the CCO; benefit and network assignment still apply.

Mailing address

EOCCO Pharmacy Claims, PO Box 999, Appleton, WI 54912-0999

Pharmacy claims submission.

View source ↗ · Source checked 2026-10-22 · Explicit 12-county CCO service area ↗

Report an update

appeals grievances

Complaints and appeals mailing

Official page read

Phone

No phone listed for this route

Published hours

Not published in this record

Product, plan and location

medicaid
Oregon

Published service area

EOCCO Oregon Health Plan members in the 12 Eastern Oregon counties listed by the CCO; benefit and network assignment still apply.

Mailing address

Eastern Oregon Coordinated Care Organization, Attn: Appeal Unit, 601 SW Second Ave., Portland, OR 97204

Member complaints and appeals.

View source ↗ · Source checked 2026-10-22 · Explicit 12-county CCO service area ↗

Report an update

Hospitals and health systems

No county-scoped routes researched for this category yet.

Other local healthcare services

No county-scoped routes researched for this category yet.

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Malheur County

Public health

Malheur County Health Department (Oregon)

Insurance and public programs

Eastern Oregon Coordinated Care Organization

Hospitals and health systems

Other local healthcare services

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