Pay Your Bill Online

Patient BillSample statement.  Click here to 
view a larger image.

McLaren Bay Region Patient Accounting sends monthly statement to patients for services rendered. The image to the right reflects the charges for inpatient and outpatient services. 


Mailing address:   McLaren Bay Region, PO Box 68, Bay City MI 48707  

Pay in Person:  Cashier office hours Monday - Friday 8:00am - 4:30pm.  Admitting can take payments during cashier off hours. 

McLaren Bay Region
Patient Accounting

1900 Columbus Ave.
Bay City, MI 48708
For questions regarding your McLaren Bay Region bill, please contact us at 989-894-8888 or 888-899-1077
Office hours are Monday - Friday 8:00 am. - 4:00 pm

Other Billing Numbers

Emergency Physician billing - ((888) 952-6772; fax: (330) 664-6189).
Office hours are Monday - Friday 8:00 am - 8:00 pm; Saturday 10:00 am - 3:00 pm. Emergency Physician bills can be paid at

F&S Radiology PC/Envision (Radiology Billing) - (866) 788-2083

Flint Clinical Pathologists (Pathology Billing - (810) 733-7741

McLaren Medical Group (MMG) (Physician Billing Office) - 810-342-6505 or 866-814-9536