Laboratory Services

Mercy offers a full range of laboratory services with quick turnaround times for our customers.

Patients may have specimens collected here at the hospital, or at our clinics throughout the area. Test results are transmitted immediately to your primary-care or specialty physician.

In addition to the routine lab testing most often requested by doctors, our services include:

  • Pre-employment drug screening or screening for workers’ compensation injuries
  • Federal drug screen collections for the Department of Transportation
  • Health screens to promote wellness and reduce health risks
  • Outpatient transfusion services

Locations offering Laboratory Services

mile(s)
Name
Distance

Mercy Clinic Laboratory Services - Rolla

1605 Martin Springs Drive
Rolla, MO 65401
(573) 458-6630
Hours of Operation:

Monday: 7:00 am–6:00 pm
Tuesday: 7:00 am–6:00 pm
Wednesday: 7:00 am–6:00 pm
Thursday: 7:00 am–6:00 pm
Friday: 7:00 am–6:00 pm
Saturday: closed
Sunday: closed

1.59 mi

Mercy Laboratory Services - Lebanon

100 Hospital Drive
Lebanon, MO 65536
(417) 533-6327
Hours of Operation:

Monday - Friday: 7:00am to 5:00pm
 

50.74 mi

Mercy Laboratory Services - Union

1935 Prairie Dell Road
Union, MO 63084
(636) 583-2508 x128
Hours of Operation:
Monday: 8:00 am–5:00 pm
Tuesday: 8:00 am–5:00 pm
Wednesday: 8:00 am–5:00 pm
Thursday: 8:00 am–5:00 pm
Friday: 8:00 am–5:00 pm
Saturday: closed
Sunday: closed
54.56 mi

Mercy Laboratory Services - Washington

851 E. 5th Street
Washington, MO 63090
(636) 239-8255
Hours of Operation:

Hours of operation are not available online.

58.84 mi

Mercy Laboratory Services - Mercy Hospital Washington

901 E. Fifth Street
Washington, MO 63090
(636) 239-8292
Hours of Operation:

Monday: 12:00 pm–12:00 pm
Tuesday: 12:00 pm–12:00 pm
Wednesday: 12:00 pm–12:00 pm
Thursday: 12:00 pm–12:00 pm
Friday: 12:00 pm–12:00 pm
Saturday: 12:00 pm–12:00 pm
Sunday: 12:00 pm–12:00 pm

58.86 mi

Mercy Laboratory Services - Mountain View

100 W. US Highway 60
Mountain View, MO 65548
(417) 934-7075
Hours of Operation:

Monday: 7:00 am–8:00 pm
Tuesday: 7:00 am–8:00 pm
Wednesday: 7:00 am–8:00 pm
Thursday: 7:00 am–8:00 pm
Friday: 7:00 am–8:00 pm
Saturday: 7:00 am–8:00 pm
Sunday: 7:00 am–8:00 pm

65.72 mi

Mercy Laboratory Services - Wildwood

16555 Old Manchester Road
Wildwood, MO 63040
(636) 458-4416
Hours of Operation:

Monday: 7:30 am–4:00 pm
Tuesday: 7:30 am–4:00 pm
Wednesday: 7:30 am–4:00 pm
Thursday: 7:30 am–4:00 pm
Friday: 7:30 am–4:00 pm
Saturday: closed
Sunday: closed

70.35 mi

Mercy Laboratory Services - Eureka

407 Meramec Boulevard
Eureka, MO 63025
(636) 549-6050
Hours of Operation:

Monday: 7:00 am–3:30 pm
Tuesday: 8:30 am–5:00 pm
Wednesday: 7:00 am–3:30 pm
Thursday: 8:30 am–5:00 pm
Friday: 7:00 am–3:30 pm
Saturday: closed
Sunday: closed

72.57 mi

Mercy Laboratory Services - Fenton

1203 Smizer Mill Road
Fenton, MO 63026
(636) 717-1376
Hours of Operation:

Monday: 7:00 am–5:00 pm
Tuesday: 7:00 am–5:00 pm
Wednesday: 7:00 am–5:00 pm
Thursday: 7:00 am–5:00 pm
Friday: 7:00 am–5:00 pm
Saturday: 8:00 am–12:00 pm
Sunday: closed

80.88 mi

Mercy Laboratory Services - Clayton-Clarkson

15945 Clayton Road
Ballwin, MO 63011
(636) 256-5315
Hours of Operation:

Monday: 6:30 am–5:00 pm
Tuesday: 6:30 am–5:00 pm
Wednesday: 6:30 am–5:00 pm
Thursday: 6:30 am–5:00 pm
Friday: 6:30 am–5:00 pm
Saturday: 8:00 am–12:00 pm
Sunday: closed

81.68 mi
Mercy Clinic Palliative Care- Clayton and Clarkson
(314) 251-4652
Mercy Mocha and More Cafe - Clayton-Clarkson
(636) 256-5118
Mercy Outpatient Surgery Center - Clayton-Clarkson
(636) 256-5250
Mercy Pathology - Clayton-Clarkson
(636) 256-5271

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