Folate (folic acid) test cost in Boston, MA

Prices at 5 hospitals in Boston, MA, from their machine-readable files. Here the median cash price is $140 — 60% above the US median ($87), roughly 9.5× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Tufts Medical Center Boston, MA $36 $25 ★ 2/5 208 min
Massachusetts General Hospital Boston, MA $140 $134 ★ 5/5 288 min
Brigham and Women's Hospital Boston, MA $140 $130 ★ 5/5 300 min
The Shriners' Hospital for Children-Boston Boston, MA $143 $20
Massachusetts Eye and Ear Infirmary Boston, MA $179 $155 174 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 September 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)
$186
Cash / self-pay
$140
Insurer-negotiated
$130
Medicare pays
$15
$78$165
Median cash $140  ·  Medicare $15  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $140 — about 9.5× 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 $186 list price could save about $47 (25%).

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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 Massachusetts → · All Folate (folic acid) test prices (national) · All hospitals in Boston