Ammonia blood test cost in Vermont

Prices at 8 hospitals in Vermont, from their machine-readable files. Here the median cash price is $114 — 27% above the US median ($90), roughly 7.8× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Grace Cottage Hospital Townshend, VT $41 $47 — 107 min —
Brattleboro Retreat Brattleboro, VT $51 — — — —
Springfield Hospital Springfield, VT $62 $52 — — —
Copley Hospital Morrisville, VT $113 $86 ★ 2/5 132 min —
Gifford Medical Center Randolph, VT $116 $185 ★ 5/5 — —
Brattleboro Memorial Hospital Brattleboro, VT $133 $127 ★ 3/5 171 min —
Southwestern Vermont Medical Center Bennington, VT $205 — ★ 3/5 202 min —
Mt Ascutney Hospital Windsor, VT $258 $296 — — —

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)
$165
Cash / self-pay
$114
Insurer-negotiated
$106
Medicare pays
$15
$48$221
Median cash $114  ·  Medicare $15  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $114 — about 7.8× the Medicare rate ($15). High vs Medicare. A fair cash price is usually within ~2× Medicare ($29).

💡 Asking for the cash price instead of the $165 list price could save about $51 (31%).

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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.

Ammonia blood test cost in other states

All Ammonia blood test prices (national) → · All hospitals in Vermont →