Billing & Payments

Busy lives demand convenient ways to pay your Mercy bills. Here we offer multiple options to securely pay your Mercy bill either online, by mail or by phone. Having trouble paying your bill? Financial assistance options to help pay your bill are available for those who apply and qualify.

Pay Your Bill Online

Pay Your Bill By Phone

Call Customer Service at 855-420-7900 for automated bill pay 24/7 and customer support Monday through Friday, 7:30 a.m. - 8 p.m. Central. You may also ask about our Extended Payment Plan Program.

Pay Your Bill By Mail

Mail your check, money order or credit card information with the tear-off payment slip from your billing statement or the account number(s) the payment should be credited to.

Mercy Business Service
655 Maryville Centre Dr.
St. Louis, MO 63141

*Please note there is a $25 service fee for all returned checks.