CPAP vs
Inspire Therapy
If you've struggled to tolerate CPAP, Inspire offers a different path to treating obstructive sleep apnea: no mask, no hose, no machine. Here's how the two treatments actually compare.
Two Approaches to Treating Obstructive Sleep Apnea
CPAP and Inspire are both effective treatments for obstructive sleep apnea, but they work very differently. CPAP keeps your airway open from the outside using pressurized air delivered through a mask. Inspire keeps it open from the inside using gentle nerve stimulation to move your tongue forward while you sleep.
CPAP is the gold-standard first-line therapy for moderate-to-severe sleep apnea. When it's tolerated and used every night, it's the most effective treatment available. The challenge: many patients can't tolerate the mask, hose, or noise, and stop using it within months.
Inspire is FDA-approved specifically for patients who cannot tolerate or do not benefit from CPAP. A small device implanted under the skin of the upper chest stimulates the hypoglossal nerve during sleep, gently moving the tongue and airway muscles forward. You turn it on with a small remote at bedtime, with no mask, no hose, and no machine. Capital ENT provides Inspire evaluation, surgery, activation, and follow-up for appropriately selected patients.
Schedule a Sleep Apnea ConsultationCPAP vs Inspire
How the two treatments compare across the factors that matter most to patients.
| CPAP | Inspire | |
|---|---|---|
| Type | ▸ Non-surgical, nightly device | ▸ Implanted device, one-time surgery |
| How It Works | ▸ Pressurized air via mask | ✓ Nerve stimulation, internal |
| Mask & Hose | ✗ Required | ✓ None |
| Effectiveness (when used) | ✓ Gold standard | ✓ Substantial AHI reduction in selected patients |
| Real-World Adherence | ✗ ~50% of patients stop using | ✓ High: single button at bedtime |
| Sleep Apnea Severity | ✓ Mild to severe | ▸ Moderate to severe (AHI 15-100) |
| BMI Requirement | ✓ None | ▸ Under 40 |
| Travel-Friendly | ▸ Portable, but bulky | ✓ Just the pocket-sized remote |
| Up-Front Procedure | ✓ None: start immediately | ✗ Outpatient surgery + DISE |
| Battery / Maintenance | ▸ Replace mask + filters; no battery | ▸ Battery lasts ~11 years; outpatient swap |
| Insurance Coverage | ✓ Widely covered | ✓ Covered by most major plans (incl. Medicare) when CPAP has failed |
Inspire isn't a replacement for CPAP; it's an option when CPAP isn't working. Capital ENT's sleep team will review your sleep study and CPAP history to determine which is right for you.
An Inspire Patient's Story
Hear from a Capital ENT patient who couldn't tolerate CPAP and chose Inspire instead. They describe life before and after, and what the surgery and activation experience were actually like.
Schedule a Sleep Apnea ConsultationCPAP vs Inspire FAQs
Continue Exploring
Learn more about your options for treating obstructive sleep apnea.
Inspire Therapy Overview
The complete guide to Inspire: how it works, who it's for, and what surgery and activation look like.
Read the overview →CPAP Therapy
How CPAP works, who benefits, and what to do if you're struggling to tolerate it.
Learn about CPAP →CPAP Alternatives
A full overview of the alternatives to CPAP: Inspire, oral appliances, surgery, and lifestyle approaches.
See all alternatives →Snoring & Sleep Apnea
Symptoms, risk factors, and the full range of treatment options for sleep-disordered breathing.
Explore sleep treatments →At-Home Sleep Study
Get diagnosed for sleep apnea from the comfort of your own bed, no overnight hospital stay required.
Learn about home testing →Snoring Treatment
When snoring is just snoring, and when it's a sign of something more serious that deserves evaluation.
Read about snoring →Ready for a Sleep Apnea Treatment That Works for You?
Schedule a consultation with Capital ENT's sleep team for a full evaluation of every treatment option. Same-day and next-day appointments often available at our four Central Texas locations.