Are res-med cpap machines and their replacement parts covered how often?

Medicare covers CPAP machines and supplies every 5 years if medically necessary. Private insurance coverage varies but is often similar to Medicare. It's also worth noting that some insurance plans may require prior authorization or have specific criteria that need to be met before they will cover the cost of a CPAP machine. To ensure the cost is covered, reaching out to the insurance provider directly to understand their specific policies, coverage, and approval process is advisable.