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Laboratory Services

Our medical laboratory services ensure seamless care across emergencies, inpatient care, and outpatient testing. We conduct diagnostic testing for individuals of all ages, from infants to adults. You can access our services by booking an appointment online or simply walking in at any of our conveniently located patient service centers in the area.

For certain tests, especially timed studies, we recommend scheduling by contacting Client Services at 540.741.3415. This not only ensures your convenience but also provides you with the necessary instructions.

Book your lab appointment

You have the option to easily schedule your lab appointment online for many of our services. Please remember, if you arrive more than 15 minutes after your scheduled appointment, you will be treated as a regular walk-in patient. Walk-in services remain available at all our locations.

Please verify with your insurance company that they are contracted with MWHC Medical Laboratories for your outpatient laboratory needs before scheduling your appointment.

Book a lab appointment

The following tests are not available for online scheduling. Please call our Client Services department at 540.741.3415, and press option 3.

  1. Patients requiring tests to be collected at home and subsequently dropped off, like 24 hour urine tests. Call for collection kit pick up, locations near you, and instructions.
  2. Glucose Tolerance tests
  3. Semen analysis
  4. EKGs

Contact Information

Why Choose Mary Washington Healthcare Laboratory Services?

With seven accessible testing facilities right in our community, we achieve remarkably quick result turnaround times. This enables us to conduct STAT (urgent medical) testing efficiently.

We provide the following for our patients:

  • Full-service medical laboratory
  • Highly trained phlebotomists dedicated to the patient’s needs and comfort
  • Prompt and efficient customer service
  • Convenient locations throughout the area; varied days and times
  • Rapid turn-around time
  • Locally owned & operated, supporting employment in our community
  • World renowned reference laboratory, part of the Mayo Medical Clinic
  • Board certified pathologists, professional medical technologists
  • Accept all laboratory order forms
  • Accept most major insurance carriers

Arrival Process:

Upon arrival, please check in at the front desk and provide the test order given by your physician. To ensure accurate billing, we kindly request you to provide your insurance cards and identification each time you visit.

Test-Specific Details:

Depending on the upcoming test, we might inquire about your recent food and drink intake. If the test mandates fasting for accurate results, please adhere to your physician’s fasting instructions.

Validity of Laboratory Orders:

All laboratory orders remain valid for six months unless otherwise indicated. Standing orders, which pertain to tests repeated at specific intervals, are valid for 12 months. Before this period expires, we recommend reaching out to your physician to explore your options and receive necessary guidance.

Laboratory Services for Physicians and Medical Facilities

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