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Bill Payment


At Trillium Health Partners we strive to offer you an exceptional experience both inside and outside our walls. There are some situations where patients may be charged for products or services not covered by OHIP. For your convenience, we offer several payment options:

Before proceeding with payment, please note the important numbers found on your hospital invoice:

GUARANTOR NUMBER – appears in first row, just below hospital address; SITE # is next number on the right; Hospital Account – appears just below the detach line, and above Patient Name; PATIENT BALANCE DUE – this dollar amount appears near end of invoice, above bullet list and footer.

Online Payments

To pay your invoice online, you'll need following important numbers as shown on your invoice: Site Number, Hospital Account Number and Payment Amount.

Once you locate these numbers on your invoice, proceed ​​​to:

​​​Secure Online Payment Form »

Phone Payments (automated)

To pay by credit card over the phone, please call:


Online Banking - Bill Payments

To pay your invoice online using a Canadian financial institution, you will need to add Trillium Health Partners as a new payee with your 9 digit Guarantor ID.

Mail-in Payments

Mail in your cheque or money order, payable to "Trillium Health Partners" to:

Trillium Health Partners
Queensway Health Centre
150 Sherway Drive
Etobicoke, ON
M9C 1A5

In Person Payments

  • At Registration or
  • At one of our Cash Offices (Payment by Cash, Debit, Credit Card accepted)
Credit Valley Hospital site

2200 Eglinton Ave W.
Mississauga ON L5M 2N1
Main Floor - Financial Services Cashier Office
(beside Emergency Dept.)

Mississauga Hospital site

100 Queensway West
Mississauga, ON L5B 1B8
1st Floor - Financial Services Cashier office
(bedside Patient Relations Dept.)

Queensway Health Centre

150 Sherway Drive
Etobicoke, ON M9C 1A5
Financial Services Cashier office
(beside Registration)

Regular Business Hours: Monday - Friday 8:30 a.m. to 4:30 p.m.


For more information call Patient Accounts at 416-521-4040 or email us at Our office hours are Monday through Friday from 8:30 a.m. to 4:30 p.m.​