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Laboratory

*Lab services are closed in observance of the Thanksgiving holiday on Friday, 11/26/21.

Whether you need routine urinalysis or urgent blood work, the outpatient lab at Columbia Memorial Hospital is here to serve. At CMH, our technicians have expertise in areas ranging from coagulation to blood gases and toxicology to serology. You can be confident that your tests will be completed precisely. We process most lab tests on-site, ensuring fast, accurate results. For less-common lab tests, we have partnerships with trusted labs.

COLA, a lab accreditation organization, has recognized our high-quality care. It awarded the Laboratory Excellence Award to CMH. This award shows that the lab exceeds national quality standards and regulatory requirements.

Walk-in lab testing

CMH strives to make the lab experience as easy as possible. You don't need an appointment for lab work. For your convenience, CMH offers walk-in labs during business hours. Lab work is also available after hours via the Emergency Department.

If a CMH provider has referred you to the lab, you don't need to bring any paperwork with you. It will already be in our system. If your physician isn't associated with CMH, please bring your lab orders. You can also ask your provider to fax them to 503.338.4522.

An expert lab is an important part of any community. The lab at CMH is here to serve. Walk into any of our locations or call 503.338.7570 with questions.

Getting a Lab Test

Our dedicated Laboratory Services team operates 24 hours a day, 7 days a week and 365 days a year. We process lab tests for hospital patients, outpatient clinic patients, and we accommodate walk-in patients without an appointment at these blood-draw locations:

  1. Columbia Memorial Hospital (use the west entrance)
    Lab open 7 a.m. to 5 p.m., Monday — Friday
  2. CMH Health & Wellness Pavilion – 1st floor
    Lab open 9 a.m. to 5:30 p.m., Monday — Friday
  3. Park Medical Building – East Entrance, Suite 109
    Lab open 8 a.m. to 4:30 p.m., Monday — Friday
  4. CMH Medical Group-Warrenton
    Lab open 8 a.m. to 4:30 p.m., Monday — Friday
  5. CMH Medical Group-Seaside
    Lab open 8 a.m. to 4:30 p.m., Monday — Friday

No appointment is necessary. If you have been referred to the lab by a CMH medical provider, there is no need for you to bring any paperwork with you. If your provider is not associated with CMH, please bring your lab orders with you or ask your doctor to fax them to CMH Laboratory Services at 503.338.4522.