Learn more about the standard hospital charges for Prosser Memorial Health relevant to the CMS guidance here.


Prosser Memorial Hospital has a state-of-the-art, hospital-based laboratory that provides lab testing services for the greater Yakima Valley healthcare community.

Full Service Lab Testing with a Fast Turnaround

A patient’s laboratory tests provide a wealth of information about their overall health, and fast and accurate lab testing is key to proper diagnosis and treatment.

At Prosser Memorial Hospital, our experienced technologists use the latest instrumentation and technology to provide quality results for all these tests and more:

  • Chemistry

  • Hematology

  • Transfusion Services

  • Urinalysis

  • Coagulation

  • Serology

  • Microbiology

How long does it take to get my lab tests back?

The turnaround on lab tests largely depends on the type of test. Some tests can come back within minutes, while others can take up to 24 hours to get results.

Do I need to make an appointment to have my labs drawn?

The laboratory provides diagnostic testing 24 hours a day, 7 days a week for hospital patients. It is open to walk-ins from 7:00 A.M. to 7:00 P.M. during the week, 7:00 A.M. to 2:00 P.M. on Saturdays, Sundays, and holidays. Appointments are available for any special needs outside of these hours.

I need to get my blood drawn. Will it hurt?

Nobody loves having their blood drawn, but our highly skilled lab staff will make it as quick and painless as possible.

nurse standing outside the laboratory

This is how we care.

Around here, caring means more than exceptional medical care at world-class facilities. Care goes beyond the doctor’s office, the hospital, or the HIPAA agreement. To us, care is personal—from the gut, and from the heart. It’s about coming together to mend spirits with personal connections every day.