NOW OPEN & ACCEPTING NEW PATIENTS: Hyperbaric NC offers state-of-art, customized Hyperbaric Oxygen Therapy (HBOT) without the hassle of additional hospital fees. All chambers are single-person, medical grade, American-made for FDA-Approved effectiveness and patient comfort. As a free-standing clinic, we offer reduced out-of-pocket expenses for in-network patients and simplified out-of-network payment terms.