Legacy Laboratory Services

Legacy Laboratory Billing Information


Patient/Insurance Billing
Legacy Laboratory Services can bill your patient and/or the insurer directly. Please include the ICD-10 code(s), the patient's full legal name and date of birth, last four digits of the Social Security number, address, telephone number and responsible party, if applicable, on the laboratory request form.  We will bill any primary insurance carrier directly if we are provided with complete billing information.  Please include the name and address of the insurance company, subscriber identification number and group number.  For online lab payment click here

Sample Billing Requisitions
Click here for specific examples of how to complete the requisition form to have us bill your office, patient, Medicare/Medicaid or other insurance.

Medicare Billing
Legacy Laboratory Services bills Medicare directly.  The patient is billed only for tests not covered by Medicare or co-insurance charges. Medicare patients will be asked to complete the Medicare Secondary Payor Survey as well as sign an Advanced Beneficiary Notice (ABN) for specified tests. Click here for our Advanced Beneficiary Notice (ABN) Billing Information Sheet.

No Surprise Act and Good Faith Estimate 
For information regarding the No Surprise Act and Good Faith Estimates click here

Client Billing
We can also bill your clinic or facility directly on a monthly basis. The invoices are processed at the end of each month and mailed the first week of the following month. Payment is due within 30 days of receipt. Please contact your Account Service Representative if you are interested in monthly client billing.  For toxicology client billing click here.

Billing Address
   Legacy Laboratory Services
   P.O. Box 5337
   Portland, OR 97228-5337

Billing Questions
   Telephone: 503-413-4420
   Toll-free: 1-800-233-3570
   FAX: 503-413-1998

Legacy Laboratory Provider Identification Numbers
   Federal Tax Identification Number: 26-3597257
   Medicare Provider Number:
       Portland/Metro Locations: R146129
       Eugene Locations: R146131
       Coast and St Helens Locations: R146130
   Oregon Division of Medical Assistance Program (DMAP) Provider Number: 500606454
   Washington Department of Social and Health Services Provider Number: 7147051

Professional Services Billing Information
   Cascade Cytology Reference Laboratory Business Office: 877-448-8660
   Cascade Pathology Services Business Office: 877-448-8660

Professional Services Identification Numbers
   Cascade Cytology Reference Laboratory, Inc.: 93-1153675
   Cascade Pathology Services Corp: 93-1071318

Note: Professional services are provided by Cascade Pathology Services Corp. and Cascade Cytology Reference Lab.

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