Third-Party Liability

Third-Party Liability

Third-Party Liability / Subrogation

Health Share of Oregon holds a CCO contract with the State (OHA) which includes an obligation to coordinate third-party liability (TPL) activities. 

Health Share subcontracts with 12 different health plans (4 physical, 3 mental and 5 dental) and delegates its TPL responsibilities to those entities. As such, Health Share requires its plan partners to coordinate TPL activities on its behalf and some of them do that via a third-party subrogation firm.

Because of our delegation model, requests for accounting of medical claims should be referred directly to the client’s health plan. Health plan information can be found on the back of the members ID card (see sample ID Card on the right). 

Once you have health plan information, please use that to contact the appropriate person from the contact list below.

Sample ID Card
CareOregon, Inc.
ATTN: Claims Subrogation
315 SW 5th Ave
Portland, OR 97204
FAX: 503-416-8115

Providence Health Plans
ATTN: Subrogation Recovery
P.O. Box 4327
Portland, OR 97208
FAX: 503-574-8621

Kaiser Permanente
ATTN: Sara Hamilton or Dahlia Partee
7201 N Interstate Ave
Portland, OR 97217
FAX: 503-286-6879
Tuality Health Alliance
ATTN: Tracy Thatcher
Claims and Customer Service Supervisor
P.O. Box 925
Hillsboro, OR 97123
FAX: 503-681-1927

If you're unable to determine the member's health plan, please go to and click on the "Report Recovery" link.


For more information, email