Sleep study (polysomnography) cost in Kansas City, MO

Prices at 7 hospitals in Kansas City, MO, from their machine-readable files. Here the median cash price is $2,917 — 7% below the US median ($3,137), roughly 4.2× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
St Joseph Medical Center Kansas City, MO $855 $899 ★ 3/5 126 min 14.9%
The Children's Mercy Hospital Kansas City, MO $2,470 $502
Truman Medical Center Hospital Hill Kansas City, MO $2,917 $783 ★ 3/5 191 min 15.7%
University Health Lakewood Medical Center Kansas City, MO $2,917 $783 ★ 4/5 145 min 14.4%
St Lukes Hospital of Kansas City Kansas City, MO $7,018 $5,099 ★ 5/5 222 min 14.5%
Saint Lukes North Hospital Kansas City, MO $7,678 $5,176 ★ 5/5 171 min 13.7%
Research Medical Center Kansas City, MO $17,702 $5,311 ★ 2/5 89 min 15.9%

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 August 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)

Chargemaster (list price)
$9,448
Cash / self-pay
$2,917
Insurer-negotiated
$899
Medicare pays
$691
$1,824$11,687
Median cash $2,917  ·  Medicare $691  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $2,917 — about 4.2× 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 $9,448 list price could save about $6,531 (69%).

Estimate what you’ll pay
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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 Kansas City

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.

All Sleep study (polysomnography) prices in Missouri → · All Sleep study (polysomnography) prices (national) · All hospitals in Kansas City