Allergy patch testing cost in Los Angeles, CA

Prices at 3 hospitals in Los Angeles, CA, from their machine-readable files. Here the median cash price is $264 — 337% above the US median ($60), roughly 52.6× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Kaiser Foundation Hospital-Los Angeles Los Angeles, CA $264 ★ 5/5 15.2%
Kaiser Foundation Hospital-West La Los Angeles, CA $264 ★ 3/5 15.6%

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)
$507
Cash / self-pay
$264
Insurer-negotiated
$1,437
Medicare pays
$5
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $264 — about 52.6× the Medicare rate ($5). High vs Medicare. A fair cash price is usually within ~2× Medicare ($10).

💡 Asking for the cash price instead of the $507 list price could save about $243 (48%).

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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 Allergy patch testing prices in California → · All Allergy patch testing prices (national) · All hospitals in Los Angeles