Prices at 12 hospitals in Idaho, from their machine-readable files. Here the median cash price is $611 — 278% above the US median ($162), roughly 9.6× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| St Lukes Magic Valley Medical Center | Twin Falls, ID | $611 | $397 | ★ 4/5 | 184 min | 14.3% |
| St Luke's Regional Medical Center | Boise, ID | $611 | $397 | ★ 5/5 | 168 min | 12.4% |
| St Luke's Nampa Medical Center | Nampa, ID | $611 | $397 | ★ 5/5 | 157 min | 13.9% |
| St Luke's Jerome | Jerome, ID | $611 | $397 | — | 101 min | 14.8% |
| St Luke's Elmore Medical Center | Mountain Home, ID | $611 | $397 | ★ 5/5 | 113 min | 15.1% |
| St Luke's McCall | Mccall, ID | $611 | $538 | — | 147 min | 14.8% |
| St Luke's Wood River Medical Center | Ketchum, ID | $611 | $529 | ★ 4/5 | 141 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)
Typical cash price here is $611 — about 9.6× the Medicare rate ($64). High vs Medicare. A fair cash price is usually within ~2× Medicare ($128).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
Visual field test cost in other states
All Visual field test prices (national) → · All hospitals in Idaho →