What information is entered in Box 33?

Box 33 is specifically designated for the name, address, city, state, and ZIP code of the healthcare provider's office. This information is crucial for identifying where the services were rendered and ensuring that the claim is processed correctly by the insurance company. Properly filling out this box helps facilitate communication and allows the payer to correspond efficiently with the healthcare provider if there are any inquiries or follow-up requirements regarding the claim. Accurate details in this section are important to prevent claim delays and to support the overall billing process.