Read more: Members may have trouble getting meds at some pharmacies.

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Enroll with CareOregon Advantage

If you have reviewed our Plus plan  and qualification guidelines  and are sure CareOregon Advantage Plus is the right plan for you, you're ready to enroll. Here's a short list of steps you can take to make this a simple process:

Each of these links will open in a new window so you can easily return to this list.

  1. Visit the Are My Drugs Covered? page to make sure we cover your medicine.
  2. Search our Provider Directory to find a provider in your area or find out if your current provider accepts CareOregon Advantage insurance.
    • When you find the right provider, take a moment to write down the clinic name and phone number. You'll need this information during the enrollment process.
  3. Gather the following materials. You will need these during registration:
    • Your Oregon Health Plan card.
    • Your Medicare number (found on your red, white and blue Medicare card).
    • Name(s) and policy information of other insurance you may have (e.g., policy number, member ID, group number, etc.).
    • Long-term care facility information, if you're a current resident.
    • Primary care provider (PCP) name and clinic name.
    • If you're helping someone apply, and are their legal guardian or have power of attorney, be prepared to submit proof of this after the enrollment process is complete.
  4. Allow plenty of time to complete the enrollment process before the cutoff date for your preferred start date. Our Online Enrollment form measures the date of your submission only when the process is complete. For most applicants this means completing the online enrollment by 11:59 p.m. on the last day of the month.

Other Enrollment Methods

If you'd prefer an alternative to our online enrollment tool, we have a few other options for you. 

Enroll by phone

Sometimes you just need to talk to a live person. Our enrollment specialists are ready to review your eligibility and enroll you in our Plus plan.

Give us a call today to enroll with CareOregon Advantage!

Our hours are:
8 a.m. to 8 p.m. seven days a week, October 1 to March 31
8 a.m. to 8 p.m. Monday through Friday, April 1 to September 30

Enroll by mail or fax

Print out and sign a fillable PDF form. Select the plan year below and find the enrollment form in the language you need.

Then, mail it to us at:

CareOregon Advantage
315 SW Fifth Ave
Portland, OR 97204

Or, fax it to us at 503-416-8117

Enroll at

Medicare beneficiaries may also enroll in CareOregon Advantage Plus HMO-POS D-SNP through the CMS Medicare Online Enrollment Center located at


Page last updated: December 1, 2023

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