Health, Dept. of - As introduced, authorizes the commissioner to develop and maintain an essential buffer stock of necessary medicines and healthcare supplies to be distributed during a natural or man-made disaster, mass casualty event, or public health emergency. - Amends TCA Title 4; Title 53; Title 58; Title 63; Title 68 and Title 71.

HB 688 requires Tennessee's Health Commissioner to create and maintain a statewide stockpile of essential medicines and medical supplies for emergencies like natural disasters, public health crises, or mass casualty events. This stockpile directly affects healthcare providers, hospitals, and rural or medically underserved communities by ensuring priority access during emergencies. Key provisions include establishing guidelines for procurement and distribution, consulting with emergency management officials, and allowing contracts with private vendors to manage a "virtually sequestered" buffer stock. The bill mandates that distribution plans specifically address needs in underserved areas and prioritize facilities serving vulnerable populations during shortages.