Surgery and procedures CPT 62270 Wisconsin Outpatient

Spinal tap cost in Wisconsin

In Wisconsin, 95 hospitals publish a cash price for spinal tap (lumbar puncture), diagnostic: from $89.60 to $2,034.14, with a median of $605.00. The lowest price is at Fort Memorial Hospital (Fort Atkinson). The highest price is 22.7× the lowest.

  • The median here, $605.00, is 30% below the US median of $859.25.
  • That is 0.8× Medicare's 2026 national rate for the same service ($721.17).
  • Wisconsin ranks 11th of 50 states by median, cheapest first.
  • 3 of 95 hospitals list a cash price equal to their full list price, with no self-pay discount.

Outpatient cash prices, one line per hospital — its lowest listed price for code 62270. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 11, 2026. See them on a map

Lowest$89.60Fort Memorial Hospital
Median$605.00half of hospitals charge less
Highest$2,034.14in Wisconsin
Lowest saves$515.40vs the median

Hospitals in Wisconsin, cheapest first

HospitalCash priceList priceFile date
Fort Memorial Hospital lowest Fort Atkinson · Watertown-Fort Atkinson, WI ER LUMBAR PUNCTURE -> Yes $89.60 $280.00 Jun 17, 2026
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Children's Hospital of Wisconsin Milwaukee · Milwaukee-Waukesha, WI HBC SPINAL TAP NEUMUSCLN $126.64 $230.25 Mar 23, 2026
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Ascension Columbia St. Mary's Hospital - Ozaukee Campus Mequon · Milwaukee-Waukesha, WI HC PBB SPINAL FLUID TAP DIAGNOSTIC $177.55 $335.00 Jan 1, 2026
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Saint Croix Regional Medical Center Saint Croix Falls · Saint Croix Falls, WI HCHG LUMBAR PUNCTURE DIAGNOSTIC $198.28 $360.50 Apr 10, 2026
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Vernon Memorial Healthcare Viroqua · La Crosse-Onalaska, WI-MN HCHG VMH SPINAL PUNCTURE $222.00 $222.00 Nov 21, 2025
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Gundersen St Josephs Hospital and Clinics Hillsboro · La Crosse-Onalaska, WI-MN HCHG 62270 SPINAL PUNCTURE, LUMBAR,DIAGNOSTIC; $260.37 $495.00 Jun 27, 2026
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Gundersen Moundview Hospital and Clinics Friendship · Friendship, WI HCHG 62270 SPINAL PUNCTURE, LUMBAR,DIAGNOSTIC; $347.47 $684.00 Jun 27, 2026
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Burnett Medical Center Grantsburg · Grantsburg, WI Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test $353.60 $442.00 Oct 2, 2026
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Hudson Hospital Hudson · Minneapolis-St. Paul-Bloomington, MN-WI Diagnostic spinal tap $359.08 $796.00 Mar 31, 2026
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Sauk Prairie Healthcare Prairie Du Sac · Baraboo, WI LUMBAR PUNCTURE DIAGNOSTIC $394.39 $721.00 Jan 29, 2026
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Westfields Hospital New Richmond · Minneapolis-St. Paul-Bloomington, MN-WI Diagnostic spinal tap $402.39 $765.00 Mar 31, 2026
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Tomah Memorial Hospital Tomah · Sparta, WI Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test $425.50 $740.00 Oct 28, 2026
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Amery Hospital East Amery · East Amery, WI Diagnostic spinal tap $434.33 $833.00 Mar 31, 2026
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Cumberland Memorial Hospital Cumberland · Rice Lake, WI Spinal Puncture $444.15 $444.15 Apr 16, 2026
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Marshfield Medical Center - Beaver Dam Beaver Dam · Beaver Dam, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - Eau Claire Eau Claire · Eau Claire, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - Ladysmith Ladysmith · Ladysmith, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - Marshfield Marshfield · Wisconsin Rapids-Marshfield, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - Minocqua Minocqua · Minocqua, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - Neillsville Neillsville · Neillsville, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - Park Falls Park Falls · Park Falls, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - Rice Lake Rice Lake · Rice Lake, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - River Region at Stevens Point Stevens Point · Stevens Point-Plover, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Marshfield Medical Center - Weston Weston · Wausau, WI LUMBAR PUNCTURE DIAGNOSTIC-TECH $452.20 $476.00 Feb 20, 2026
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Gundersen Lutheran Medical Center La Crosse · La Crosse-Onalaska, WI-MN HCHG 62270 SPINAL PUNCTURE, LUMBAR,DIAGNOSTIC; $471.20 $1,178.00 Jun 27, 2026
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Stoughton Hospital Stoughton · Madison, WI Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test $499.43 $908.06 Jun 11, 2026
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Ascension Calumet Hospital Chilton · Appleton, WI HC PRO SPINAL LUMBAR PUNCTURE $514.71 $903.00 Jan 1, 2026
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Ascension NE Wisconsin - St Elizabeth Campus Appleton · Appleton, WI HC PRO SPINAL LUMBAR PUNCTURE $514.71 $903.00 Jan 1, 2026
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River Falls Area Hospital River Falls · Minneapolis-St. Paul-Bloomington, MN-WI HCHG SPINAL PUNCTURE LUMBAR DIAGNOSTIC $537.43 $959.70 Jun 15, 2026
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Mercyhealth Hospital & Trauma Center Janesville · Janesville-Beloit, WI HC PBB SPINAL PUNCTURE,LUMBAR,DIAGNOSTIC $540.88 $721.17 Mar 1, 2026
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Memorial Hospital of Boscobel Boscobel · Platteville, WI HCHG 62270 SPINAL PUNCTURE, LUMBAR,DIAGNOSTIC; $544.87 $1,058.00 Jun 27, 2026
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Bellin Memorial Health Green Bay · Green Bay, WI HCHG 62270 SPINAL PUNCTURE LUMBAR PERFORMED IN PACU $545.41 $1,178.00 Jun 27, 2026
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Black River Memorial Hospital Black River Falls · Black River Falls, WI 62270-Lumbar Puncture Diagnostic $601.20 $668.00 Jan 8, 2026
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Aurora BayCare Medical Center Green Bay · Green Bay, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 4, 2026
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Aurora Lakeland Medical Center Elkhorn · Whitewater-Elkhorn, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 4, 2026
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Aurora Medical Center Bay Area Marinette · Marinette, WI-MI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 4, 2026
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Aurora Medical Center Burlington Burlington · Racine-Mount Pleasant, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 6, 2026
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Aurora Medical Center Fond du Lac Fond Du Lac · Fond du Lac, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 5, 2026
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Aurora Medical Center Grafton Grafton · Milwaukee-Waukesha, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 4, 2026
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Aurora Medical Center Kenosha Kenosha · Milwaukee-Waukesha, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 6, 2026
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Aurora Medical Center Manitowoc Two Rivers · Manitowoc, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 4, 2026
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Aurora Medical Center Mount Pleasant Mount Pleasant · Racine-Mount Pleasant, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 4, 2026
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Aurora Medical Center Oshkosh Oshkosh · Oshkosh-Neenah, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 4, 2026
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Aurora Medical Center Sheboygan County Sheboygan · Sheboygan, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 4, 2026
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Aurora Medical Center Summit Summit · Milwaukee-Waukesha, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 5, 2026
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Aurora Medical Center Washington County Hartford · Milwaukee-Waukesha, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 5, 2026
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Aurora St Lukes Medical Center Milwaukee · Milwaukee-Waukesha, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 5, 2026
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Aurora St Lukes Medical Center of Aurora Health Care Metro Milwaukee · Milwaukee-Waukesha, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 5, 2026
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Aurora St. Luke's South Shore of Aurora Health Care Metro Cudahy · Milwaukee-Waukesha, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 6, 2026
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Aurora West Allis Medical Center West Allis · Milwaukee-Waukesha, WI LUMBAR PUNCTURE DIAGNOSTIC $605.00 $1,210.00 Nov 6, 2026
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Ascension SE Wisconsin Hospital Milwaukee · Milwaukee-Waukesha, WI HC LUMBAR PUNCTURE $646.60 $1,220.00 Jan 1, 2026
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Ascension SE Wisconsin Hospital - Elmbrook Campus Brookfield · Brookfield, WI HC LUMBAR PUNCTURE $646.60 $1,220.00 Jan 1, 2026
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Ascension SE Wisconsin Hospital - Franklin Campus Franklin · Milwaukee-Waukesha, WI HC LUMBAR PUNCTURE $646.60 $1,220.00 Jan 1, 2026
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Ascension St. Francis Hospital Milwaukee · Milwaukee-Waukesha, WI HC LUMBAR PUNCTURE $646.60 $1,220.00 Jan 1, 2026
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Midwest Orthopedic Specialty Hospital Franklin · Milwaukee-Waukesha, WI HC LUMBAR PUNCTURE $646.60 $1,220.00 Jan 1, 2026
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Grant Regional Health Center Lancaster · Platteville, WI Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test $658.45 $1,013.00 Sep 18, 2026
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Gundersen Tri-County Hospital & Clinics Whitehall · Whitehall, WI HCHG 62270 SPINAL PUNCTURE, LUMBAR,DIAGNOSTIC; $732.90 $1,156.00 Jun 27, 2026
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Froedtert Pleasant Prairie Hospital Pleasant Prairie · Kenosha, WI Spinal Tap for Diagnosis $835.45 $1,113.93 Jul 1, 2026
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Aspirus Divine Savior Hospital Portage · Madison, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Eagle River Hospital Eagle River · Eagle River, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Langlade Hospital Antigo · Antigo, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Medford Hospital Medford · Medford, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Merrill Hospital Merrill · Merrill, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Plover Hospital Stevens Point · Stevens Point-Plover, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Rhinelander Hospital Rhinelander · Rhinelander, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Stanley Hospital Stanley · Eau Claire, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Stevens Point Hospital Stevens Point · Stevens Point-Plover, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Tomahawk Hospital Tomahawk · Tomahawk, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Wausau Hospital Wausau · Wausau, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Aspirus Wisconsin Rapids Hospital Wisconsin Rapids · Wisconsin Rapids-Marshfield, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Howard Young Medical Center Woodruff · Woodruff, WI Spinal Puncture, Lumbar, Diagnostic $846.95 $1,303.00 Apr 1, 2026
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Ascension NE Wisconsin - Mercy Campus Oshkosh · Oshkosh-Neenah, WI HC LUMBAR PUNCTURE $851.01 $1,493.00 Jan 1, 2026
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Essentia Health St Marys Hospital-Superior Superior · Duluth, MN-WI SPINAL PUNCTURE,LUMBAR,DX(T) $930.40 $1,259.00 Jan 1, 2026
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ThedaCare Regional Medical Center-Berlin Berlin · Berlin, WI HC Spinal Puncture, Lumbar, Diagnostic $989.80 $1,767.50 Aug 8, 2026
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ThedaCare Regional Medical Center-OSP Appleton · Appleton, WI HC Spinal Puncture,Lumbar,Diagnostic $989.80 $1,767.50 Aug 8, 2026
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ThedaCare Regional Medical Center-Appleton Appleton · Appleton, WI HC Spinal Puncture,Lumbar,Diagnostic $989.80 $1,767.50 Aug 7, 2026
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ThedaCare Regional Medical Center-Fond Du Lac Fond Du Lac · Fond du Lac, WI HC Spinal Puncture, Lumbar, Diagnostic $989.80 $1,767.50 Aug 8, 2026
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ThedaCare Regional Medical Center-Neenah Neenah · Oshkosh-Neenah, WI HC Spinal Puncture,Lumbar,Diagnostic $989.80 $1,767.50 Aug 8, 2026
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ThedaCare Regional Medical Center-New London New London · New London, WI HC Spinal Puncture,Lumbar,Diagnostic $989.80 $1,767.50 Aug 8, 2026
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ThedaCare Regional Medical Center-Oshkosh Oshkosh · Oshkosh-Neenah, WI HC Spinal Puncture, Lumbar, Diagnostic $989.80 $1,767.50 Aug 8, 2026
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ThedaCare Regional Medical Center-Shawano Shawano · Shawano, WI HC Spinal Puncture, Lumbar, Diagnostic $989.80 $1,767.50 Aug 8, 2026
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ThedaCare Regional Medical Center-Waupaca Waupaca · Waupaca, WI HC Spinal Puncture,Lumbar,Diagnostic $989.80 $1,767.50 Aug 8, 2026
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ThedaCare Regional Medical Center-Wild Rose Wild Rose · Wild Rose, WI HC Spinal Puncture,Lumbar,Diagnostic $989.80 $1,767.50 Aug 8, 2026
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St Nicholas Hospital of the Hospital Sisters of the Third Order of St Francis Sheboygan · Sheboygan, WI HC LUMBAR PUNCTURE $1,019.04 $1,544.00 Mar 24, 2026
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St Vincent Hospital of the Hospital Sisters of the Third Order of St Francis Green Bay · Green Bay, WI HC LUMBAR PUNCTURE $1,019.04 $1,544.00 Mar 24, 2026
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St Clare Memorial Hospital Oconto Falls · Green Bay, WI DX LMBR SPI PNXR $1,019.04 $1,544.00 Mar 24, 2026
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St Marys Hospital Medical Center Green Bay · Green Bay, WI DX LMBR SPI PNXR $1,019.04 $1,544.00 Mar 24, 2026
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Childrens Hospital of Wisconsin Fox Valley Neenah · Oshkosh-Neenah, WI HBC FV SPINAL PUNCTURE LUMBAR DIAGNOSTIC $1,024.93 $1,863.50 Mar 24, 2026
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Crossing Rivers Health Medical Center Prairie Du Chien · Prairie Du Chien, WI Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test $1,039.00 $1,039.00 Oct 22, 2026
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Ascension Columbia St. Mary's Hospital - Milwaukee Campus Milwaukee · Milwaukee-Waukesha, WI HC LUMBAR PUNCTURE $1,098.16 $2,072.00 Jan 1, 2026
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Edgerton Hospital and Health Services Edgerton · Janesville-Beloit, WI HC LUMBAR PUNCTURE $1,239.54 $1,698.00 Jul 19, 2026
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Mercyhealth Hospital & Medical Center - Walworth Lake Geneva · Whitewater-Elkhorn, WI HC SPINAL FLUID TAP DIAG $1,316.43 $1,755.24 Mar 1, 2026
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Southwest Health Center Platteville · Platteville, WI HC LUMBAR PUNCTURE $1,527.00 $2,036.00 Mar 27, 2026
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OakLeaf Surgical Hospital Altoona · Eau Claire, WI DX LMBR SPI PNXR $1,731.07 $1,923.41 Feb 19, 2026
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UnityPoint Health - Meriter Madison · Madison, WI HC SPINAL PUNCTURE LUMBAR DIAG $2,034.14 $2,542.67 Jan 28, 2026
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Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
At or below Medicare This cash price is at or below what Medicare pays a hospital for the same service, which is unusually low. It is what the hospital's file says; confirm it and what it includes before booking. More
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More

By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitalsLowestMedian
Milwaukee-Waukesha, WI 15 $126.64 $605.00
Green Bay, WI 5 $545.41 $1,019.04
Oshkosh-Neenah, WI 5 $605.00 $989.80
Appleton, WI 4 $514.71 $752.26
Eau Claire, WI 3 $452.20 $846.95
La Crosse-Onalaska, WI-MN 3 $222.00 $260.37
Madison, WI 3 $499.43 $846.95
Minneapolis-St. Paul-Bloomington, MN-WI 3 $359.08 $402.39
Platteville, WI 3 $544.87 $658.45
Stevens Point-Plover, WI 3 $452.20 $846.95
Fond du Lac, WI 2 $605.00 $797.40
Janesville-Beloit, WI 2 $540.88 $890.21
Racine-Mount Pleasant, WI 2 $605.00 $605.00
Rice Lake, WI 2 $444.15 $448.18
Sheboygan, WI 2 $605.00 $812.02
Wausau, WI 2 $452.20 $649.58
Whitewater-Elkhorn, WI 2 $605.00 $960.72
Wisconsin Rapids-Marshfield, WI 2 $452.20 $649.58
Antigo, WI 1 $846.95 $846.95
Berlin, WI 1 $989.80 $989.80
Black River Falls, WI 1 $601.20 $601.20
Brookfield, WI 1 $646.60 $646.60
Baraboo, WI 1 $394.39 $394.39
Beaver Dam, WI 1 $452.20 $452.20
Duluth, MN-WI 1 $930.40 $930.40
Eagle River, WI 1 $846.95 $846.95
East Amery, WI 1 $434.33 $434.33
Friendship, WI 1 $347.47 $347.47
Grantsburg, WI 1 $353.60 $353.60
Kenosha, WI 1 $835.45 $835.45
Ladysmith, WI 1 $452.20 $452.20
Medford, WI 1 $846.95 $846.95
Merrill, WI 1 $846.95 $846.95
Minocqua, WI 1 $452.20 $452.20
Manitowoc, WI 1 $605.00 $605.00
Marinette, WI-MI 1 $605.00 $605.00
Neillsville, WI 1 $452.20 $452.20
New London, WI 1 $989.80 $989.80
Park Falls, WI 1 $452.20 $452.20
Prairie Du Chien, WI 1 $1,039.00 $1,039.00
Rhinelander, WI 1 $846.95 $846.95
Saint Croix Falls, WI 1 $198.28 $198.28
Shawano, WI 1 $989.80 $989.80
Sparta, WI 1 $425.50 $425.50
Tomahawk, WI 1 $846.95 $846.95
Waupaca, WI 1 $989.80 $989.80
Whitehall, WI 1 $732.90 $732.90
Wild Rose, WI 1 $989.80 $989.80
Woodruff, WI 1 $846.95 $846.95
Watertown-Fort Atkinson, WI 1 $89.60 $89.60
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More

What spinal tap is, what the price covers and why prices differ: Spinal tap explained.

Spinal tap (lumbar puncture), diagnostic in other states

Median cash price across the state's hospitals.