Purpose. To obtain an individual's authorization to release medical information to: the Texas Health and Human Services Commission (HHSC). Form 6700, Use and Release of Health Information Authorization.Instructions for Opening a Form. This authorization form enables patients to release their medical records. It outlines the necessary fields required for proper disclosure. To request a copy of your medical records, you must fill out an authorization. You must use the UCSF Health HIPAA form for research conducted at UCSF. See the instructions on page 5 of the form. Complete all required fields, sign, and then mail, fax or email the form along with a photo ID to one of the options below. After the immigration medical examination, the civil surgeon will complete Form I-693 and seal the form in an envelope for you to submit to USCIS.