Laboratory services include diagnostic testing and follow-up testing for patient monitoring. All Laboratory testing must have a written physician order.
Monday through Friday: 7:00 a.m. to 5:00 p.m.
Saturday: 7:00am - 12:00 pm (noon)
Emergencies: On Call 24 hours per day/7 days per week
8:30am - 4:00pm Monday -Friday
On Call 24 hours per day/7 days per week
Mercy Medical Center - North Iowa
Mason City, Iowa
Marla Steier, MT (ASCP)
Laboratory Phone: 515-295-4663
Laboratory Fax: 515-295-3406