Spinal tap (lumbar puncture) cost in Tennessee

Prices at 54 hospitals in Tennessee, from their machine-readable files. Here the median cash price is $332 — 60% below the US median ($835), roughly 2.0× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Baptist Memorial Hospital-Carroll County Huntingdon, TN $149 $957 ★ 4/5 118 min 15.1%
Baptist Memorial Hospital Memphis, TN $149 $957 ★ 3/5 174 min 15.4%
Baptist Memorial Hospital Tipton Covington, TN $149 $957 ★ 3/5 149 min 17.0%
Baptist Memorial Hospital Union City Union City, TN $257 $1,055 ★ 4/5 139 min 14.5%
Hancock County Hospital Sneedville, TN $277 $859 106 min
Wellmont Bristol Regional Medical Center Bristol, TN $283 $707 ★ 2/5 192 min 15.8%
Wellmont Holston Valley Medical Center Kingsport, TN $283 $707 ★ 2/5 207 min 14.8%
Sycamore Shoals Hospital Elizabethton, TN $283 $691 ★ 2/5 154 min 15.0%
Hawkins County Memorial Hospital Rogersville, TN $283 $682 112 min 14.9%
Greeneville Community Hospital Greeneville, TN $283 $695 ★ 2/5 159 min 16.0%
Johnson City Medical Center Johnson City, TN $283 $698 ★ 1/5 208 min 15.5%
Indian Path Community Hospital Kingsport, TN $283 $737 147 min 14.5%
Franklin Woods Community Hospital Johnson City, TN $283 $679 ★ 3/5 176 min 14.2%
Johnson County Community Hospital Mountain City, TN $283 $698 126 min
Cumberland Medical Center Crossville, TN $322 $711 ★ 4/5 201 min 15.1%
Morristown Hamblen Hospital Association Morristown, TN $322 $664 ★ 2/5 199 min 15.7%
Roane Medical Center Harriman, TN $322 $664 ★ 4/5 174 min 15.5%
Methodist Medical Center of Oak Ridge Oak Ridge, TN $322 $664 ★ 4/5 184 min 15.0%
Leconte Medical Center Sevierville, TN $322 $711 ★ 5/5 195 min 14.4%
Fort Sanders Regional Medical Center Knoxville, TN $322 $664 ★ 3/5 242 min 15.1%
Fort Loudoun Medical Center Lenoir City, TN $332 $664 ★ 4/5 170 min 14.6%
University Health System, Inc Knoxville, TN $384 $920 ★ 4/5 245 min 14.9%
East Tennessee Childrens Hospital Knoxville, TN $384 $920
Saint Thomas Rutherford Hospital Murfreesboro, TN $402 $676 ★ 3/5 174 min 13.9%
Dekalb Community Hospital Smithville, TN $402 $654 107 min 15.0%

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)
$1,515
Cash / self-pay
$332
Insurer-negotiated
$724
Medicare pays
$165
$277$904
Median cash $332  ·  Medicare $165  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $332 — about 2.0× the Medicare rate ($165). On the higher side. A fair cash price is usually within ~2× Medicare ($330).

💡 Asking for the cash price instead of the $1,515 list price could save about $1,182 (78%).

Estimate what you’ll pay
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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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