Laboratory Services

Advanced Testing, Timely Results

Laboratory Services offer emergency, hospital and walk-in laboratory services in a safe, clean and patient-friendly environment.

Walk-in Services

Laboratory Services are available through provider referral. Once the provider has placed the lab orders, the patient can visit the lab without an appointment.

Accredited by the College of American Pathologists (CAP)

Our certified team provides the highest standard of care in clean, safe facilities and adheres to all safety programs, record keeping and quality control procedures.

State-of-the-art equipment

The Jefferson Healthcare laboratory is equipped with the latest in instrumentation to support a wide range of lab tests. It is staffed with licensed medical technologists, medical laboratory technicians and laboratory assistants (phlebotomists).  Our laboratory promotes a strong and diversified facility, while maintaining a broad spectrum of testing.

Appointment Information

No appointment needed, please have the following information ready:


  • name and phone number
  • insurance information
  • your calendar or schedule
  • doctor referral information

Lab Hours

Monday – Friday, 7am – 6pm, Saturday 8am – Noon


Medical Center, Laboratory Services, main level ESSB


p) 360.385.2200 ext. 4444

f) 360.379.2256

Quality and patient service

Our laboratory processes specimen/s and sends results to the physician, who then follows up with the patient. Some results are available the same day, others may take up to a week, depending upon the the processing and complexity of the testing. Results will also be available through the MyChart patient portal, once returned and reviewed by the ordering physician. Please note the lab team is not allowed to provide or discuss results with patients.

lab services, emergency lab services, Laboratory Services

Patient Resources

There are no patient resources at this time

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