Prices at 3 hospitals in Washington DC, from their machine-readable files. Here the median cash price is $886 — 19% above the US median ($741), roughly 2.0× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| Howard University Hospital Corp | Washington, DC | $846 | $714 | ★ 1/5 | 222 min | — |
| Medstar Washington Hospital Center | Washington, DC | $886 | $805 | ★ 3/5 | 377 min | — |
| Medstar Georgetown University Hospital | Washington, DC | $1,055 | $890 | ★ 3/5 | 365 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 $886 — about 2.0× the Medicare rate ($448). Reasonable. A fair cash price is usually within ~2× Medicare ($896).
💡 Asking for the cash price instead of the $1,363 list price could save about $477 (35%).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
By city
Electroencephalogram (EEG) cost in other states
All Electroencephalogram (EEG) prices (national) → · All hospitals in Washington DC →