As of right now, the need for supplemental oxygen is on the rise and has never been greater. Over the past 9 years, portable oxygen concentrators have been evolving from being expensive, big, bulky, and unreliable machines to extremely lightweight, compact, more economic and far more reliable medical devices.
With the powerful uptrend portable oxygen concentrators have gained, it's a wonder why more HME companies do not carry them.
As for the HME companies that do carry portable oxygen concentrators, they tend to have a minimal amount in-stock, use them only for rentals, or have old outdated machines.
With HME companies having limited supplies and portables costing patients as much as $4,000 out of pocket, it's not that easy for patients to obtain one.