There is a large market for unauthorized online sales of secondhand continuous positive airway pressure (CPAP) devices, which treat obstructive sleep apnea, according to a new study. Purchased from an ...
Medicare covers 80% of the cost for a CPAP machine and supplies if you have a specific type of sleep apnea. To get coverage for a CPAP machine, you have to show that you have sleep apnea by having a ...
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