Contact Us

State Public Health Laboratory
101 N. Chestnut Street
PO Box 570
Jefferson City, MO 65102-0570

Telephone: 573-751-3334 (8 a.m. to 5 p.m., Monday through Friday)
Fax: 573-526-2754

Email:labweb1@dhss.mo.gov

The State Public Health Laboratory telephone number for lab results will be changed from
(573) 751-0633 to (573) 751-3334.  This change is effective immediately. 

For laboratory-related public health emergencies occuring after normal business hours, please contact the Department of Health and Senior Services at 1-800-392-0272.

Reachable 24 hours a day, 7 days a week.