Use this secure page to pay invoices for Aetna Ambulance Service. Billing, payment and personal information entered on this website will be ONLY be used for the payment of the specific Run Number entered below. Personal information will not be used for any other purpose. At this time, payments can only be made online for services that have already been rendered. To pay in advance for future non-emergency medical transportation, please call (860) 647-9798. Please note, if you have medical insurance you may not be liable for your entire bill. Please review the Frequently Asked Questions below or call our billing office at (860) 647-9798 if you have questions.