What type of information is included in box 1 of the CMS-1500 form?

Box 1 of the CMS-1500 form is specifically designated for information regarding the type of health insurance coverage the patient has. This box captures the status of the patient’s insurance, indicating whether they have Medicare, Medicaid, or a private insurance plan, among other distinctions. Including this information is crucial for the timely processing of claims, as it informs the insurance company how to handle and adjudicate the claim based on the patient's coverage.

The other choices do not accurately describe the contents of Box 1. For instance, the patient's address is typically found elsewhere on the form, while the provider’s name and the insurance claim number are located in different sections entirely. This understanding is important for accurate completion of the CMS-1500 form, ensuring that all information is placed in the appropriate sections for efficient claim processing.