Prices at 3 hospitals in Los Angeles, CA, from their machine-readable files. Here the median cash price is $5,559 — 77% above the US median ($3,137), roughly 8.0× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| Cedars-Sinai Medical Center | Los Angeles, CA | $5,559 | $2,373 | ★ 5/5 | 355 min | — |
CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated September 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.
Price comparison (median)
Typical cash price here is $5,559 — about 8.0× the Medicare rate ($691). High vs Medicare. A fair cash price is usually within ~2× Medicare ($1,381).
💡 Asking for the cash price instead of the $8,552 list price could save about $2,993 (35%).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
Doctors who perform this in Los Angeles
Clinicians who reported the most Medicare volume for this service locally. This reflects Original Medicare activity only and is a volume signal, not a quality ranking.
| Clinician | Specialty | Location | Medicare services |
|---|---|---|---|
| Said Mostafavi, M.D., | Internal Medicine | Los Angeles, CA | 236 |
| Said Mostafavi, M.D., | Internal Medicine | Los Angeles, CA | 180 |
| Roy Artal, M.D. | Pulmonary Disease | Los Angeles, CA | 116 |
| Daniel Norman, M.D. | Sleep Medicine | Los Angeles, CA | 109 |
| Roy Artal, M.D. | Pulmonary Disease | Los Angeles, CA | 94 |
| Daniel Norman, M.D. | Sleep Medicine | Los Angeles, CA | 92 |
| Richard Castriotta, M.D. | Pulmonary Disease | Los Angeles, CA | 80 |
| Tammy Wong | Sleep Medicine | Los Angeles, CA | 70 |
| Richard Castriotta, M.D. | Pulmonary Disease | Los Angeles, CA | 62 |
| Tammy Wong | Sleep Medicine | Los Angeles, CA | 61 |
| Alon Avidan, MD | Neurology | Los Angeles, CA | 60 |
| Sharon De Cruz, M.D. | Pulmonary Disease | Los Angeles, CA | 39 |
All Sleep study (polysomnography) prices in California → · All Sleep study (polysomnography) prices (national) · All hospitals in Los Angeles