How Much Does Sleep Study (Polysomnography) Cost?
Average cost: $3,000 | Range: $1,000 - $7,000
About This Procedure
Overnight diagnostic test that monitors brain waves, oxygen levels, heart rate, and breathing during sleep to diagnose sleep disorders like sleep apnea.
What Affects the Price?
Home sleep tests cost $200-$500 and are appropriate for many patients with suspected obstructive sleep apnea. In-lab polysomnography is more comprehensive but costs 5-10x more. Split-night studies (diagnostic + CPAP titration in one night) save the cost of a second study. Hospital-based sleep labs charge significantly more than independent sleep centers.
Key Cost Factors
- In-lab vs home sleep test
- Facility type (hospital vs sleep center)
- Split-night study
- Technician fees
- Interpretation fees
- Follow-up CPAP titration
Cost With vs Without Insurance
Full chargemaster or negotiated cash price
After deductible, copay, and coinsurance
Insurance costs assume you have met your deductible. If you haven't, your out-of-pocket costs will be higher until the deductible is satisfied.
Cost by State (Sample)
| State | Low | High | Avg | W/ Insurance |
|---|---|---|---|---|
| Alabama | $850 | $5,950 | $2,550 | $1,275 |
| Alaska | $1,420 | $9,940 | $4,260 | $2,130 |
| Arizona | $970 | $6,790 | $2,910 | $1,455 |
| Arkansas | $820 | $5,740 | $2,460 | $1,230 |
| California | $1,380 | $9,660 | $4,140 | $2,070 |
| Colorado | $1,120 | $7,840 | $3,360 | $1,680 |
| Connecticut | $1,280 | $8,960 | $3,840 | $1,920 |
| Delaware | $1,100 | $7,700 | $3,300 | $1,650 |
| Florida | $1,050 | $7,350 | $3,150 | $1,575 |
| Georgia | $960 | $6,720 | $2,880 | $1,440 |
Frequently Asked Questions
Always Get Multiple Quotes
Medical procedure prices vary by 300-500% between facilities. Getting quotes from multiple providers is the best way to find a fair price.
How to Negotiate Medical BillsInsurance Coverage
Compare insurance types to find the best coverage for sleep study (polysomnography).
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