Sleep study (polysomnography) cost in Connecticut

Prices at 17 hospitals in Connecticut, from their machine-readable files. Here the median cash price is $3,369 — 9% above the US median ($3,100), roughly 4.9× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Bridgeport Hospital Bridgeport, CT $1,966 $1,455 ★ 4/5 140 min —
Connecticut Childrens Medical Center Hartford, CT $1,990 $2,865 — — —
Greenwich Hospital Association Greenwich, CT $2,005 $1,503 ★ 5/5 176 min —
Yale-New Haven Hospital New Haven, CT $2,275 $1,853 ★ 5/5 198 min —
St Francis Hospital & Medical Center Hartford, CT $2,510 $531 ★ 2/5 275 min —
Saint Mary's Hospital Waterbury, CT $2,510 $531 ★ 3/5 249 min —
Bristol Hospital Bristol, CT $2,608 $2,259 ★ 2/5 190 min —
Johnson Memorial Hospital Stafford Springs, CT $3,277 $5,249 ★ 3/5 182 min —
Charlotte Hungerford Hospital Torrington, CT $3,369 $351 ★ 3/5 147 min —
Midstate Medical Center Meriden, CT $3,369 $351 ★ 4/5 220 min —
The Hospital of Central Connecticut New Britain, CT $3,369 $351 ★ 2/5 173 min —
Windham Community Memorial Hospital Willimantic, CT $3,370 $351 ★ 3/5 138 min —
John Dempsey Hospital of the University of Connect Farmington, CT $4,777 $1,459 ★ 3/5 246 min —
Albert J Solnit Children's Center-South Campus Middletown, CT $4,777 $1,459 — — —
William W Backus Hospital Norwich, CT $5,288 $351 ★ 4/5 174 min —
Hartford Hospital Hartford, CT $5,288 $351 ★ 4/5 269 min —
St Vincent's Medical Center Bridgeport, CT $6,100 $360 ★ 4/5 228 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 October 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)
$4,181
Cash / self-pay
$3,369
Insurer-negotiated
$531
Medicare pays
$691
$1,999$5,288
Median cash $3,369  ·  Medicare $691  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $3,369 — about 4.9× 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 $4,181 list price could save about $811 (19%).

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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.

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Sleep study (polysomnography) cost in other states

All Sleep study (polysomnography) prices (national) → · All hospitals in Connecticut →