Call for a quote, to enroll, or for more info: 866-282-8814, TTY: 711. We accept all relay calls.

Customer Service


For assistance with claims, billing, your member ID card, or other issues, please contact our Customer Service team. We will be happy to help you.

Call Us


From October 1 - March 31:
8:00 a.m. - 8:00 p.m., seven days a week
From April 1 - September 30:
8:00 a.m. - 8:00 p.m., Monday - Friday

Toll-Free - 888-863-3637

TTY - 711

Write Us


MedicareCS@PacificSource.com

PacificSource Medicare
Customer Service Department
PO Box 7469
Bend, OR 97708

Fax Us


541-322-6423

Office Locations



In-person help is available at locations marked with an asterisk (*) Monday through Friday, 8:00 a.m. to 5:00 p.m.

Idaho

Boise*
408 E. Parkcenter Blvd
Suite 100
Boise, ID 83706
Idaho Falls
1498 Milligan Rd
Idaho Falls, ID 83402

Montana

Billings
2718 Montana Ave
Suite 103
Billings, MT 59101
Helena
828 Great Northern Blvd
Suite 101
Helena, MT 59601

Oregon

Bend*
2965 NE Conners Ave
Bend, OR 97701
Hood River
33 Nichols Pkwy
Suite 120
Hood River, OR 97031
Medford
1301 Poplar Dr
Medford, OR 97504
Portland
Crown Plaza Building
1500 SW First Ave
Suite 200
Portland, OR 97201
Springfield*
555 International Way
Springfield, OR 97477
Salem*
4263 Commercial St SE
Suite 400
Salem, OR 97302

Washington

Spokane
Bank of America Building
601 W Riverside Ave
Suite 120
Spokane, WA 99201

Coverage Decisions for Medical Care or Part D Prescription Drugs


A coverage decision is a decision we make about your benefits and coverage, or about the amount we will pay for your medical services or drugs. We are making a coverage decision for you whenever we decide what is covered for you and how much we pay. In some cases, we may decide a service or drug is not covered or is no longer covered by Medicare for you. If you disagree with this coverage decision, you can make an appeal. Please see the section about appeals.

Call Us


From October 1 - March 31:
8:00 a.m. - 8:00 p.m., seven days a week
From April 1 - September 30:
8:00 a.m. - 8:00 p.m., Monday - Friday

Bend - 541-385-5315

Springfield - 541-225-3771

Boise - 208-433-4612

Toll-Free - 888-863-3637

TTY - 711

24-hour Line for standard or expedited coverage decisions - 888-437-7728

Fax Us


For Medical Coverage Decisions:
541-382-2952

For Prescription Coverage Decisions:
541-330-2528
800-366-4873 Toll-free

Providers: Please submit medication authorizations through InTouch , our secure web portal.

Write Us


For Medical Coverage Decisions:

PacificSource Medicare
PO Box 7469
Bend, OR 97708

For Prescription Coverage Decisions:

PacificSource Medicare
Attn: Pharmacy Services Department
PO Box 7469
Bend, OR 97708

For general questions about your Prescription Drug Coverage OR to initiate a Coverage Determination, you can contact us via our secure messaging system at: PharmacyServices-Government@PacificSource.com.

Payment Requests


If you ask us for reimbursement or to pay a bill you have received from a provider for covered medical services or drugs, we are making a coverage decision for you whenever we decide what is covered for you and how much we pay. In some cases we might decide a service or drug is not covered or is no longer covered by Medicare for you. If you disagree with this coverage decision, you can make an appeal. Please see the section about appeals.

Call Us


From October 1 - March 31:
8:00 a.m. - 8:00 p.m., seven days a week
From April 1 - September 30:
8:00 a.m. - 8:00 p.m., Monday - Friday

Bend - 541-385-5315

Springfield - 541-225-3771

Boise - 208-433-4612

Toll-Free - 888-863-3637

TTY - 711

Fax Us


For Medical Payment Requests:
541-322-6423

For Prescription Payment Requests:
541-382-4225

Write Us


For Medical Payment Requests:

PacificSource Medicare
Claims Department
PO Box 7469
Bend, OR 97708

For Prescription Payment Requests:

CVS Caremark
Attn: Claims Department
PO Box 52136
Phoenix, AZ 85072-2136

Office Locations



Idaho

Boise
408 E. Parkcenter Blvd
Suite 100
Boise, ID 83706
Idaho Falls
1498 Milligan Rd
Idaho Falls, ID 83402

Montana

Billings
2718 Montana Ave
Suite 103
Billings, MT 59101
Helena
828 Great Northern Blvd
Idaho Falls, ID 83402

Oregon

Bend
2965 NE Conners Ave
Bend, OR 97701
Hood River
33 Nichols Pkwy
Suite 120
Hood River, OR 97031
Medford
1301 Poplar Dr
Medford, OR 97504
Portland
Crown Plaza Building
1500 SW First Ave
Suite 200
Portland, OR 97201
Springfield
555 International Way
Springfield, OR 97477

Washington

Spokane
Bank of America Building
601 W Riverside Ave
Suite 120
Spokane, WA 99201
Tacoma
Columbia Bank Building
1301 A Street
Suite 200
Tacoma, WA 98402

Complaints for Medical Care or Part D Prescription Drugs


A complaint is when you have a problem or concern with the quality of care, respect of your privacy, waiting times, information your get from us, customer service, timelines for coverage decisions and appeals, or other concerns. This type of complaint does not involve a coverage decision or a payment dispute. If your issue is with the plan’s coverage or payment, please see the section about Appeals.

Have a complaint? Please get in touch with Customer Service and we'll work to make it right.

Call Us


From October 1 - March 31:
8:00 a.m. - 8:00 p.m., seven days a week
From April 1 - September 30:
8:00 a.m. - 8:00 p.m., Monday - Friday

Bend - 541-385-5315

Springfield - 541-225-3771

Boise - 208-433-4612

Toll-Free - 888-863-3637

TTY - 711

Fax Us


541-322-6424

Write Us


PacificSource Medicare
Grievance and Appeals Department
PO Box 7469
Bend, OR 97708

Appeals for Medical Care or Part D Prescription Drugs


If we make a coverage decision you disagree with, you can appeal our decision. An appeal is a formal way of asking us to review and change a coverage decision we have made. When you make an appeal, we review the coverage decision to determine if rules were applied properly. Your appeal is handled by different reviewers than those who made the original unfavorable decision. When we have completed the review we give you our decision.

To start an appeal, contact us using the information below.

You can also file an appeal in InTouch, our secure member portal.

Call Us


From October 1 - March 31:
8:00 a.m. - 8:00 p.m., seven days a week
From April 1 - September 30:
8:00 a.m. - 8:00 p.m., Monday - Friday

Bend - 541-385-5315

Springfield - 541-225-3771

Boise - 208-433-4612

Toll-Free - 888-863-3637

TTY - 711

Fax Us


541-322-6424

Write Us


PacificSource Medicare
Grievance and Appeals Department
PO Box 7469
Bend, OR 97708

Provider Contracting


For questions about provider contracting, please call us at one of the numbers below and ask for Provider Network.

Call Us


From October 1 - March 31:
8:00 a.m. - 8:00 p.m., seven days a week
From April 1 - September 30:
8:00 a.m. - 8:00 p.m., Monday - Friday

Bend - 541-385-5315

Springfield - 541-225-3771

Boise - 208-433-4612

Toll-Free - 888-863-3637

TTY - 711

Agents


For fastest service, please contact our Medicare Broker Services team.

Call Us


Toll-Free - 866-419-0065