Hyperbaric oxygen therapy for diabetic foot ulcers: how Wagner Grade determines eligibility and Medicare coverage requirements.
Diabetic foot ulcers can become serious quickly, especially when poor circulation, infection, and neuropathy delay healing. This guide explains the Wagner Classification System, including why Grade III or higher is the key threshold for considering Hyperbaric Oxygen Therapy (HBOT). Learn how HBOT supports oxygen delivery, tissue repair, infection control, and wound healing, along with Medicare coverage requirements, typical treatment schedules, and the importance of completing the prescribed course. A practical resource for patients, caregivers, and anyone exploring HBOT for difficult-to-heal diabetic foot wounds.















