Equipment & Supplies for Obstructive Sleep Apnea (OSA)
Sleep apnea is a common sleep disorder in which breathing repeatedly stops and starts during sleep, causing fragmented sleep and low blood oxygen levels. Obstructive sleep apnea (OSA) is the most prevalent type.
Understanding Sleep Apnea
Sleep apnea is a condition where your breathing stops and starts repeatedly while you sleep. These pauses can last from a few seconds to minutes and can happen dozens or even hundreds of times per night.
The most common type is obstructive sleep apnea (OSA), which happens when the muscles in your throat relax too much during sleep and block your airway.
What causes it: - Excess weight or obesity (a major risk factor) - Large tonsils or adenoids - Narrow airway anatomy - Age (sleep apnea becomes more common after 40) - Family history - Sleeping on your back
How it affects your body: When you stop breathing, your blood oxygen level drops. Your brain wakes you up just enough to restart breathing — often with a gasp or snort. You usually don't remember these awakenings, but they prevent you from getting deep, restorative sleep.
Over time, untreated sleep apnea raises the risk of high blood pressure, heart disease, stroke, and type 2 diabetes.
Diagnosis: Sleep apnea is diagnosed with a sleep study — either in a sleep lab (polysomnogram) or at home (home sleep test). The study measures how many times you stop breathing per hour (your AHI score). An AHI above 5 events per hour suggests sleep apnea.
Living with Sleep Apnea: Daily Management
CPAP therapy is the gold standard for treating moderate-to-severe sleep apnea. Most patients notice improvements in energy, mood, and concentration within the first few weeks of consistent use.
Making CPAP work for you: - Use your CPAP every night, including naps — consistency matters - Start with just a few hours and gradually work up to the full night if it feels uncomfortable - Try different mask styles (nasal pillow, nasal mask, full face) until you find one that feels comfortable - Use the heated humidifier to prevent dry mouth and nasal congestion - Clean your mask and tubing weekly to prevent irritation and infection - Track your usage — most modern CPAPs record data your doctor can review
Lifestyle changes that help: - Losing even 5–10% of body weight can significantly reduce sleep apnea severity - Sleeping on your side instead of your back reduces airway collapse - Avoiding alcohol and sedatives in the 3–4 hours before bed - Keeping a consistent sleep schedule
Traveling with CPAP: Your CPAP machine is allowed in airplane carry-on bags. Bring your own distilled water for the humidifier (it's not available everywhere). Many modern CPAPs are dual-voltage and work internationally.
Follow-up care: See your sleep doctor at least annually to review your CPAP data, confirm the therapy is working, and adjust your pressure if needed. If you gain or lose significant weight, your prescribed pressure may need to change.
Recommended Equipment for Obstructive Sleep Apnea (OSA)
Medicare-covered devices commonly prescribed for patients with obstructive sleep apnea (osa)
Respiratory & Sleep Equipment
CPAP, BiPAP, ventilators, nebulizers, and other respiratory equipment for breathing and sleep disorders.
Browse Respiratory & Sleep EquipmentCPAP Equipment
CPAP machines, auto-CPAP devices, masks, tubing, filters, and CPAP accessories for sleep apnea treatment.
Browse CPAP EquipmentBiPAP Equipment
BiPAP and BPAP devices, masks, and accessories for patients who need bilevel positive airway pressure therapy.
Browse BiPAP Equipment⚠ Talk to Your Doctor If...
- You snore loudly most nights, especially snoring that sounds like choking or gasping
- Your bed partner notices you stop breathing during sleep
- You wake up with a headache most mornings
- You feel exhausted even after a full night of sleep
- You fall asleep unexpectedly during the day — while reading, watching TV, or driving
- You wake up frequently to urinate (nocturia can be a sign of sleep apnea)
- Your blood pressure is difficult to control despite medication
Sleep Apnea: By the Numbers
Newly Diagnosed with Sleep Apnea?
Getting a sleep apnea diagnosis can feel overwhelming — but the good news is that it's one of the most treatable sleep disorders.
Your next steps: 1. Get your CPAP prescription filled. Your sleep doctor or pulmonologist will prescribe a CPAP machine and appropriate pressure settings based on your sleep study. Bring the prescription to a Medicare-enrolled DME supplier. 2. Verify your insurance coverage. If you have Medicare Part B, CPAP equipment is covered after meeting your deductible. Call the supplier to confirm what your cost-sharing will be before ordering. 3. Commit to a trial period. CPAP takes getting used to. Give yourself at least 30 days of consistent nightly use before deciding if it's working. Most patients report significant improvement by week 3–4. 4. Follow up with your doctor. Schedule a follow-up visit 30–90 days after starting CPAP to review your machine's data and discuss any issues.
Most Medicare patients who are actively using their CPAP see long-term coverage for replacement supplies — keeping you equipped month after month.
Related Conditions
Other conditions with similar equipment coverage needs