Prices at 4 hospitals in Hawaii, from their machine-readable files. Here the median cash price is $966 — 30% above the US median ($741), roughly 2.2× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| Kau Hospital | Pahala, HI | $613 | — | — | 79 min | — |
| North Hawaii Community Hospital, Inc | Kamuela, HI | $832 | $272 | ★ 3/5 | 135 min | — |
| Kauai Veterans Memorial Hospital | Waimea, HI | $1,099 | $146 | — | 79 min | — |
| Samuel Mahelona Memorial Hospital | Kapaa, HI | $1,099 | $146 | — | 61 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 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)
Typical cash price here is $966 — about 2.2× the Medicare rate ($448). On the higher side. A fair cash price is usually within ~2× Medicare ($896).
💡 Asking for the cash price instead of the $1,440 list price could save about $474 (33%).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
Electroencephalogram (EEG) cost in other states
All Electroencephalogram (EEG) prices (national) → · All hospitals in Hawaii →