Cox Monett Emergency Department Address 1000 E. Highway 60 Monett, MO 65708 location Get Directions Phone: 417-354-1150 Hours 24 hours a day, 7 days a week About The emergency department at CoxHealth in Monett, Missouri, has a decontamination facility, a full lab and radiology and respiratory care services. We care for more than 14,000 patients per year.