Pay on Day

Payment of your account in full on the day of your examination is preferred. We can then lodge your claim immediately with Medicare so that the rebated amount from your examination(s) will be automatically sent to your nominated bank account or sent to you directly. We accept cash, cheques, Visa or Mastercard.


You can contact your bank, credit union or building society to make a payment online or over the phone directly from your cheque or savings account using BPay. When paying your account via BPay you will need the following information:

BPay biller code – 4899050
Reference Number – found at the bottom left hand side of the remittance advice (invoice)







You can call the Global Diagnostics accounts department on (08) 9726 6999 to pay your invoice. You will require details from your remittance slip. Please ensure you have your relevant Credit Card details with you. We accept Visa and Mastercard.


You can send your payment to us via mail. You will need to send the remittance advice (bottom section of your account), along with your cheque or money order made payable to “Global Diagnostics”. If you are paying by credit card, please ensure you fill in all the necessary details on the payment slip. We accept Visa and Mastercard. Your payment should be mailed to the following address:

Attention: Accounts Dept
Global Diagnostics
U4/106 Pinjarra Road​​​​​​, Mandurah WA 6120

Please refer to Our Locations page for further information on the services provided at each of our Practices.