Answer
Oct 22, 2025 - 07:42 AM
Medicare Part B may cover a portion of the cost to rent a Zen-O portable oxygen concentrator if your doctor determines it is medically necessary. Generally, Medicare pays 80% of the approved rental amount after your deductible, with you responsible for 20%. Coverage typically applies to rentals, not purchases, and not all suppliers provide the Zen-O concentrator, so availability can vary. Our store is retail only and does not bill insurance for the Zen-O or any other oxygen concentrators.
