This document contains certifications and disclosures required for medical billing. It states that the billing information is true and accurate, and that required authorizations and certifications are on file. It covers certifications for third party benefits, private rooms, physician certifications, and signatures authorizing the release of information. It also contains certifications specific to Medicare, Medicaid, TRICARE and other health plans regarding the medical necessity of services and billing other insurances first before submitting claims.