Comstar Ambulance Billing Service handles all patient transport billing for Essex Rescue.
All invoices should be paid to Comstar directly.

Send payments to: 8 Turcotte Memorial Drive, Rowley, MA 01969

Make payments payable to: Essex Rescue, Inc

  • Looking to pay a bill online?

    Click below to pay invoices electronically, simply click the button and you will be directed to their payment site.
    Don't worry, Essex Rescue receives confirmation of all invoices paid through Comstar!

    Pay Bill Online 
  • Need to provide insurance information online?

    Click below to access Comstar Ambulance Billing Service's confidential insurance reporting link.

    Provide Insurance Information 

Have another billing question or experiencing financial hardship?

Contact Comstar Ambulance Billing Service's directly by calling 1-800-488-4351 or email them at