Folate (folic acid) test cost in Charleston, SC

Prices at 3 hospitals in Charleston, SC, from their machine-readable files. Here the median cash price is $137 — 56% above the US median ($88), roughly 9.3× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Bon Secours-St Francis Xavier Hospital Charleston, SC $137 ★ 3/5 144 min 13.7%
Roper Hospital Charleston, SC $137 ★ 4/5 97 min 14.0%
Trident Medical Center Charleston, SC $351 $26 ★ 3/5 120 min 14.9%

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 June 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)
$210
Cash / self-pay
$137
Insurer-negotiated
$26
Medicare pays
$15
$137$308
Median cash $137  ·  Medicare $15  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $137 — about 9.3× 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 $210 list price could save about $74 (35%).

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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 Folate (folic acid) test prices in South Carolina → · All Folate (folic acid) test prices (national) · All hospitals in Charleston