1. MyMercy Account
First Available Scheduling

A gift from you means more hope and healing for others. Donate today. 

Mercy Laboratory Services - Mercy Hospital Washington

Imaging, Labs or Tests
Find a Provider
901 E. Fifth Street
Washington, MO 63090
Main Entrance: North side of building

Phone: (636) 239-8292
Fax: (636) 239-8730
Hours: {{ vm.hoursMessaging }}
  • {{ hours.nameOfDay }}
Call to Schedule
Services are provided by Mercy Hospital Washington Learn more »
Update
Outreach Lab Services

Effective June 1, 2021 Mercy’s outreach lab services transitioned to Quest diagnostics. Mercy labs will continue serving inpatients at Mercy hospitals.

Please consult your provider for a referral for your outpatient lab service needs, as the decisions on testing facilities are always made by providers and patients together.

To learn more about our transition, please review our lab FAQs.

Mercy Laboratory Services at Mercy Hospital Washington offers a full range of lab testing services that provide vital information to support the detection, diagnosis and treatment of diseases and other health conditions for patients receiving care in our hospital.

Common lab tests include:

  • Urinalysis
  • Lipid Panel
  • Activated Partial Thromboplastin (APTT)
  • Basic Metabolic Panel (BMP)
  • Comprehensive Metabolic Panel (CMP)
  • Pre-operative testing

Related to this Location

At Mercy, we offer comprehensive testing services to diagnose conditions and injuries, including: