Central Business Office (CBO)

The best time to pay your Core Physicians' bill is when you check in for your appointment online. Otherwise please call 603-580-6753 or click below to pay online.

New > PAY BY PHONE - You can now access account information and make payments 24/7 with our new automated pay-by-phone option. Call 603-580-6753 and choose option 1 to get started.

Core Physicians' Central Business Office (CBO) bills for all services provided by a Core provider in the office or hospital. Our billing office is temporarily closed to walk-in customers at 7 Holland Way until further notice. We apologize for the inconvenience.

Services provided by the hospital or a non Core provider are not billed by Core's CBO. These services include but are not limited to: nursing care, anesthesia, hospital room, meals, etc.

Our goal is to provide you with convenient, dependable billing services. After viewing our Billing Services web pages, if you still have questions regarding your physician bill, please contact us at 603-580-6753. For questions about your dental bill please call 603-580-7347.

Telephone hours are 9:00am to 12:30pm and 1:00 pm to 4:00pm, Monday through Friday.

You may also send us a request at anytime through our Patient Portal. All inquires are important to us and will be responded to within two business days.

Participating Insurance Plans

Your Rights and Protections Against Surprise Medical Bills

Schedule of Fees


If you need assistance in making full payment, we recommend the following options.

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After viewing our website, if you still have questions regarding your physician bill, please contact us at...

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What forms of payment do you accept? Why do I owe money if my insurance already paid?

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