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For preauthorization questions for the TRG billing office, contact us at:
503.292.9108 extension 236 (7:45 am-4:15 pm, M-F), or
TRG, LLC Billing Office
P.O. Box 25180
Portland, OR 97298-0180
Most insurers now require pre-authorization for all advanced medical imaging such as MRI, CT, PET, and other nuclear medicine studies.
The major carriers that require authorization are: BC/BS of Oregon, Cigna, DMAP,
Due to contract requirements with the insurance companies, pre-authorization is required to be obtained by the referring physician office. Your staff should be able to determine if pre-authorization is required by looking at the back side of the patient’s insurance card. If your staff is unsure as to whether an exam requires preauthorization, they can contact the insurer directly or call the TRG billing office at 503.292.9108 ext 236 for assistance.
Please contact us to discuss teleradiology services and remote readings.
In 2016, TRG performed and interpreted 401,223 procedures earning the group
top service standing
due to the diagnostic imaging volume.
Volume without measurement, however, prevents service enhancement. TRG is committed to raising service standards, constantly performing peer review quality measurements and institutional quality reviews. TRG also carefully monitors impressions and comments from our referring physicians, patients, and institutions. By comparing and contrasting service benchmarks, TRG has become more responsive to delivery issues, just one of many measures the group uses to determine the delivery of service goals and quality.
“I highly recommend the Ruth Spear breast center at St. Vincent, the staff, and the doctors. I feel the excellent care I received was critical to my
"I highly recommend the Ruth Spear breast center at St. Vincent, the staff, and the doctors. I feel the excellent care I received was critical to my recovery / survival of breast cancer."
Scheduling: (503) 216-2167
Billing: (503) 292-9108
Fax: (503) 292-0346