Prices at 18 hospitals in Idaho, from their machine-readable files. Here the median cash price is $296 — 84% above the US median ($161), roughly 35.4× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| Treasure Valley Hospital | Boise, ID | $52 | $70 | — | — | — |
| Power County Hospital District | American Falls, ID | $69 | — | — | 85 min | — |
| Northwest Specialty Hospital | Post Falls, ID | $120 | $61 | — | — | — |
| Mountain View Hospital | Idaho Falls, ID | $150 | $58 | ★ 3/5 | 114 min | — |
| Idaho Falls Community Hospital, Llc | Idaho Falls, ID | $150 | $58 | ★ 4/5 | 137 min | — |
| Kootenai Health | Coeur D'alene, ID | $225 | $14 | ★ 4/5 | 178 min | — |
| North Canyon Medical Center | Gooding, ID | $240 | $125 | — | 116 min | — |
| St Lukes Magic Valley Medical Center | Twin Falls, ID | $296 | $189 | ★ 4/5 | 186 min | — |
| St Luke's Regional Medical Center | Boise, ID | $296 | $185 | ★ 5/5 | 168 min | — |
| St Luke's Nampa Medical Center | Nampa, ID | $296 | $192 | ★ 5/5 | 158 min | — |
| St Luke's Jerome | Jerome, ID | $296 | $189 | — | 100 min | — |
| St Luke's Elmore Medical Center | Mountain Home, ID | $296 | $185 | ★ 5/5 | 112 min | — |
| St Luke's McCall | Mccall, ID | $296 | $260 | — | 145 min | — |
| St Luke's Wood River Medical Center | Ketchum, ID | $296 | $253 | ★ 4/5 | 140 min | — |
| Portneuf Medical Center | Pocatello, ID | $398 | $563 | ★ 4/5 | 212 min | — |
| West Valley Medical Center | Caldwell, ID | $619 | $198 | ★ 5/5 | 131 min | — |
| Eastern Idaho Regional Medical Center | Idaho Falls, ID | $775 | $326 | ★ 3/5 | 133 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 $296 — about 35.4× the Medicare rate ($8). High vs Medicare. A fair cash price is usually within ~2× Medicare ($17).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
By city
Electrocardiogram (EKG) cost in other states
All Electrocardiogram (EKG) prices (national) → · All hospitals in Idaho →