As a service to our patients and referring physicians, our professional billing staff can now acquire all prior authorizations necessary for diagnostic imaging studies. These services may include verification of benefits and preauthorization of procedures. We will submit your claim to your insurance company under the benefit coverage you specify. However, please remember that as the patient you are ultimately responsible for payment of the account, including any balances not covered by insurance.

If you have any questions about insurance issues, please call us at 503-579-5000.


Siker Medical Imaging is an approved provider for most major insurance carriers and health plans including, but not limited to, the following:

  • AARP
  • Aetna
  • Adventist
  • Assurant
  • Assuris
  • ATPA
  • Beechstreet Network
  • Blue Cross/Blue Shield/MedAdvantage
  • Caremark Network / MHN
  • CareOregon + CareOregon Advantage
  • Cigna PPO
  • City of Portland
  • Coast Wide Indemnity / ILWU-PMA
  • Coresource
  • EBMS
  • Family Care + Premier Care
  • First Choice Health
  • First Health / CCN Network
  • GEHA
  • Great West
  • Group Health Options
  • Healthcare Mgt. Admin. (HMA)
  • Health Comp
  • Health Smart
  • Health Net / Health Net Options
  • Health Republic
  • Harrison Trust
  • Kaiser – Added Choice
  • Lifewise (Use AIM)
  • Loomis
  • Mail Handlers/NALC
  • Medicare
  • Medicare Complete
  • MedSolutions
  • Mega Health and Life
  • Moda
  • Moda Advantage
  • Multiplan (PHCS)
  • Oregon Health CO OP
  • PacificSource
  • PH Tech
  • Providence Health; Open Options, Point of Service,
    Choice and Medicare Choice
  • Providence Preferred (We match most in-plan benefits)
  • PSU
  • Regence (Blue Cross/Blue Shield OR, WA; Use AIM)
  • RR Medicare
  • SAIF – Majoris (OR Health Systems) – Caremark
  • Secure Horizons
  • Select Benefit Administration
  • Shasta Admin
  • Sterling Options
  • TriCare/TriWest (Champva, Champus)
  • UMR
  • United Healthcare
  • US Benefits
  • WA State L&I
  • Washington State Medicaid
  • Western Utilities
  • Zenith Administrators

*We contract with most Medicare managed plans, most Workers Compensation plans, and accept all MVA (motor vehicle accident) plans.

**With Prior Authorization we accept Providence EPO, Providence Personal Option, Providence Medicare, Providence Medicaid (Assurance or Providence OHP).

If you do not see your insurance provider listed above, please call us at 503-579-5000.

Siker Medical Imaging will submit your claim directly to the insurance company on your behalf. You will receive a billing statement for any balance not covered by insurance.

For patients without insurance, we offer discounts for payments at the time of service. We accept cash, check or major credit cards. If you need to spread payments over time, our billing department can set up a monthly payment schedule for you. Call 503-595-3967 for further information.