Spinal tap (lumbar puncture) cost in Idaho

Prices at 16 hospitals in Idaho, from their machine-readable files. Here the median cash price is $1,886 — 126% above the US median ($835), roughly 11.4× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Gritman Medical Center Moscow, ID $291 $852 ★ 3/5 128 min 15.1%
Treasure Valley Hospital Boise, ID $549 $635 14.8%
Kootenai Health Coeur D'alene, ID $848 $698 ★ 4/5 176 min 14.0%
Mountain View Hospital Idaho Falls, ID $1,030 $694 ★ 3/5 115 min 14.8%
Idaho Falls Community Hospital, Llc Idaho Falls, ID $1,030 $697 ★ 4/5 137 min 14.6%
North Canyon Medical Center Gooding, ID $1,224 $627 111 min 14.9%
St Lukes Magic Valley Medical Center Twin Falls, ID $1,886 $1,415 ★ 4/5 184 min 14.3%
St Luke's Regional Medical Center Boise, ID $1,886 $1,226 ★ 5/5 168 min 12.4%
St Luke's Nampa Medical Center Nampa, ID $1,886 $1,226 ★ 5/5 157 min 13.9%
St Luke's Jerome Jerome, ID $1,886 $1,415 101 min 14.8%
St Luke's Elmore Medical Center Mountain Home, ID $1,886 $1,226 ★ 5/5 113 min 15.1%
St Luke's McCall Mccall, ID $1,886 $1,660 147 min 14.8%
St Luke's Wood River Medical Center Ketchum, ID $1,886 $1,660 ★ 4/5 141 min 14.9%
Portneuf Medical Center Pocatello, ID $1,888 $1,290 ★ 4/5 218 min 13.8%

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)
$1,886
Cash / self-pay
$1,886
Insurer-negotiated
$1,226
Medicare pays
$165
$638$1,886
Median cash $1,886  ·  Medicare $165  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $1,886 — about 11.4× the Medicare rate ($165). High vs Medicare. A fair cash price is usually within ~2× Medicare ($330).

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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.

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Spinal tap (lumbar puncture) cost in other states

All Spinal tap (lumbar puncture) prices (national) → · All hospitals in Idaho →