Ammonia blood test cost in Austin, TX

Prices at 10 hospitals in Austin, TX, from their machine-readable files. Here the median cash price is $112 — 25% above the US median ($90), roughly 7.7× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Texas Childrens Hospital North Austin Campus Austin, TX $106 $71
Ascension Seton Medical Center Austin Austin, TX $112 $15 ★ 3/5 186 min 14.3%
Dell Seton Med Center at the University of Tx Austin, TX $112 $15 ★ 4/5 233 min 14.9%
Ascension Seton Southwest Austin, TX $112 $15 134 min 14.8%
Ascension Seton Northwest Austin, TX $112 $15 ★ 4/5 159 min 14.4%
Dell Children's Medical Center Austin, TX $209 $17
St David's Medical Center Austin, TX $538 $15 ★ 4/5 161 min 15.0%
St David's South Austin Medical Center Austin, TX $538 $61 ★ 3/5 149 min 15.2%
North Austin Medical Center Austin, TX $556 $38 ★ 3/5 156 min 14.4%

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 July 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)
$310
Cash / self-pay
$112
Insurer-negotiated
$15
Medicare pays
$15
$111$542
Median cash $112  ·  Medicare $15  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $112 — about 7.7× 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 $310 list price could save about $199 (64%).

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.

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