Payment is due at the time of service. All co-pays must be paid at the time of service. These are contractual obligations you have to your insurance company. If you faily to pay your co-pay, your insurance company can deny your claim, leaving you responsible for the entire amount of your bill. In-office testing will be billed to insurance but responsibility for payment remainds yours. You must bring all current insurance cards to each visit. Please keep us updated with regard to your address and phone numbers. Most insurance companies are accepted. It is your responsibility to validate with your insurance company that your physicians are participating providers. Payment by cash, check, or credit/debit card is accepted. There is a charge of $25 for a returned check.