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Mercy Laboratory Services - Mercy Hospital Washington
Washington, MO 63090
Main Entrance: North side of building
Phone: (636) 239-8292
Fax: (636) 239-8730
Monday-Friday: 7 a.m. - 5 p.m. Saturday-Sunday: 7 a.m. - 1 p.m.
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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
Mercy Lab is pleased to partner with Mayo Medical Laboratories for specialized and esoteric testing. Find our test catalog, specimen requirements, laboratory medicine news, interpretive guides and other information on our regional Mayo partner portal.