Phosphorus blood test cost in Connecticut

Prices at 16 hospitals in Connecticut, from their machine-readable files. Here the median cash price is $25 — 38% below the US median ($41), roughly 5.3× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Connecticut Childrens Medical Center Hartford, CT $12 $15 — — —
St Francis Hospital & Medical Center Hartford, CT $18 $5 ★ 2/5 275 min —
Saint Mary's Hospital Waterbury, CT $18 $5 ★ 3/5 249 min —
Charlotte Hungerford Hospital Torrington, CT $19 $5 ★ 3/5 147 min —
John Dempsey Hospital of the University of Connect Farmington, CT $22 $5 ★ 3/5 246 min —
Albert J Solnit Children's Center-South Campus Middletown, CT $22 $5 — — —
Bristol Hospital Bristol, CT $23 $7 ★ 2/5 190 min —
Bridgeport Hospital Bridgeport, CT $25 $14 ★ 4/5 140 min —
Greenwich Hospital Association Greenwich, CT $25 $15 ★ 5/5 176 min —
Midstate Medical Center Meriden, CT $28 $5 ★ 4/5 220 min —
Windham Community Memorial Hospital Willimantic, CT $28 $5 ★ 3/5 138 min —
William W Backus Hospital Norwich, CT $28 $5 ★ 4/5 174 min —
Hartford Hospital Hartford, CT $28 $5 ★ 4/5 269 min —
The Hospital of Central Connecticut New Britain, CT $28 $5 ★ 2/5 173 min —
Yale-New Haven Hospital New Haven, CT $29 $16 ★ 5/5 198 min —
St Vincent's Medical Center Bridgeport, CT $38 $5 ★ 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)
$32
Cash / self-pay
$25
Insurer-negotiated
$5
Medicare pays
$5
$18$28
Median cash $25  ·  Medicare $5  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $25 — about 5.3× the Medicare rate ($5). High vs Medicare. A fair cash price is usually within ~2× Medicare ($9).

💡 Asking for the cash price instead of the $32 list price could save about $7 (21%).

Estimate what you’ll pay
Quick fill:

Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

By city

Phosphorus blood test cost in other states

All Phosphorus blood test prices (national) → · All hospitals in Connecticut →