How Much Does Sleep Study (Polysomnography) Cost in {state}?
The average cost of sleep study (polysomnography) in California is $3,930 without insurance. With insurance, you can expect to pay around $655 — saving 83%.
Without Insurance
$3,930
With Insurance
$655
Medicare
$524
National Average
$1,300
Cost by City
| City | Without Insurance | With Insurance | Medicare |
|---|---|---|---|
| Los Angeles | $4,140 | $690 | $552 |
| San Francisco | $4,500 | $750 | $600 |
| San Diego | $3,750 | $625 | $500 |
| Sacramento | $3,690 | $615 | $492 |
Nearby States
How to Save
- 1. Ask for the cash/self-pay price — often 40-60% less than the billed price.
- 2. Compare prices between hospitals and freestanding centers.
- 3. Check if your insurance covers the procedure and what your copay will be.
- 4. Ask about payment plans or financial assistance programs.
- 5. Consider nearby states — prices can vary significantly across state lines.
Data sourced from CMS Medicare Provider Utilization and Payment Data 2025. Last updated: 2026-03-01. This information is for educational purposes only and does not constitute medical advice. This website is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.