CPAP therapy costs range from a few hundred dollars to several thousand, depending on the machine, supplies, and how you pay. Understanding the full cost picture—including insurance coverage, Medicare rules, and money-saving strategies—helps you budget for successful long-term therapy.
The good news: most insurance plans cover CPAP therapy, and even without insurance, there are ways to make treatment affordable. Let's break down exactly what you can expect to pay.
CPAP Machine Costs
Retail Prices (Without Insurance)
- Basic fixed-pressure CPAP: $200-$500
- Auto-CPAP (APAP): $500-$1,200
- Premium auto-CPAP: $800-$1,500
- Travel CPAP: $600-$1,000
- BiPAP: $1,500-$3,500
- Advanced BiPAP (ASV): $4,000-$7,000
What Affects Price?
- Machine type: Auto-adjusting costs more than fixed pressure
- Brand: ResMed and Philips command premium prices
- Features: Connectivity, advanced algorithms, heated humidification
- Where you buy: DME providers vs. online retailers
- New vs. refurbished: Certified refurbished can save 30-50%
Ongoing Supply Costs
CPAP therapy requires regular supply replacement for optimal performance and hygiene:
Masks
- Full-face masks: $100-$200 (replace every 3-6 months)
- Nasal masks: $75-$150 (replace every 3-6 months)
- Nasal pillows: $50-$100 (replace every 3-6 months)
Mask Components
- Cushions/pillows: $20-$50 (replace every 2-4 weeks)
- Headgear: $20-$40 (replace every 6 months)
- Mask frame: $40-$80 (replace every 3-6 months)
Other Supplies
- Tubing: $15-$40 (replace every 3 months)
- Heated tubing: $40-$80 (replace every 6 months)
- Filters (disposable): $2-$5 each (replace every 2 weeks)
- Filters (reusable): $5-$15 (replace every 6 months)
- Humidifier chamber: $30-$50 (replace every 6 months)
Annual Supply Budget
Expect to spend $300-$600 annually on supplies, depending on how frequently you replace items and whether you use insurance.
Insurance Coverage
What Insurance Typically Covers
Most private insurance plans cover CPAP therapy as durable medical equipment (DME) when medically necessary. Coverage usually includes:
- CPAP or BiPAP machine
- Masks and mask components
- Tubing and filters
- Humidifier (if prescribed)
Requirements for Coverage
- Prescription: From a physician (usually sleep specialist)
- Sleep study: Documented diagnosis of sleep apnea
- Prior authorization: Some plans require pre-approval
- In-network provider: Using approved DME suppliers
Typical Out-of-Pocket Costs
- With good insurance: $100-$500 total (machine + initial supplies)
- High-deductible plans: May pay full cost until deductible met
- Copays for supplies: $10-$50 per order
Rent-to-Own Programs
Many insurers use rent-to-own arrangements where you rent the machine for 10-13 months before owning it. Monthly payments are typically $50-$150. If you stop using CPAP before the rental period ends, you return the equipment.
Medicare Coverage
Medicare Part B Requirements
Medicare covers CPAP under Part B (medical equipment) with specific requirements:
- Face-to-face evaluation: With your treating physician
- Qualifying sleep study: AHI ≥15, or AHI 5-14 with documented symptoms
- Initial rental period: 3 months with compliance monitoring
- Compliance requirement: Use ≥4 hours/night for 70% of nights
- Follow-up visit: Between days 31-91 to document benefit
Medicare Costs
- Medicare pays: 80% of approved amount after deductible
- You pay: 20% coinsurance + Part B deductible ($240 in 2026)
- Typical out-of-pocket: $200-$400 for machine
- Rental period: 13 months, then you own the equipment
Medicare Compliance Monitoring
Medicare requires proof that you're using CPAP effectively during the first 90 days. Your machine must show usage of at least 4 hours per night for at least 70% of nights. Failure to meet compliance means Medicare won't cover the equipment.
Ways to Save Money on CPAP
1. Buy Online
Online CPAP retailers often have significantly lower prices than local DME providers. Reputable sites include CPAP.com, DirectHomeMedical, and Amazon (for supplies). You'll need a valid prescription.
2. Consider Refurbished Machines
Certified refurbished CPAPs from reputable sellers can save 30-50% while still providing reliable therapy. Ensure they come with a warranty and have been properly sanitized.
3. Buy Supplies in Bulk
Purchasing 3-6 months of supplies at once often qualifies for discounts. Subscription services offer additional savings and automatic delivery.
4. Use Manufacturer Coupons
ResMed, Philips, and other manufacturers occasionally offer rebates or promotions. Check their websites and sign up for newsletters.
5. Explore Patient Assistance Programs
Some manufacturers and nonprofits offer assistance for uninsured or underinsured patients. The American Sleep Apnea Association has resources for finding affordable equipment.
6. Use FSA/HSA Funds
CPAP machines and supplies are eligible expenses for Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA), allowing you to pay with pre-tax dollars.
7. Compare Insurance Options
If you're choosing insurance during open enrollment, compare DME coverage. Some plans have better CPAP coverage than others.
Cost Comparison: Insurance vs. Out-of-Pocket
| Scenario | Year 1 Cost | Annual After |
|---|---|---|
| Good insurance (low deductible) | $200-$400 | $100-$200 |
| High-deductible plan | $800-$1,500 | $100-$300 |
| Medicare | $300-$500 | $100-$200 |
| No insurance (online purchase) | $700-$1,200 | $300-$500 |
For machine recommendations at every price point, see our best CPAP machines guide.
Medical Disclaimer: This article is for informational purposes only. Insurance coverage varies by plan. Consult your insurance provider for specific coverage details. For complete guidance on CPAP therapy, see our CPAP machines guide.
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