Lab tests CPT 82746 Wisconsin Outpatient

Folate test cost in Wisconsin

In Wisconsin, 98 hospitals publish a cash price for folate (folic acid) blood test: from $14.50 to $267.00, with a median of $98.80. The lowest price is at River Falls Area Hospital (River Falls). The highest price is 18.4× the lowest.

  • The median here, $98.80, is 15% above the US median of $86.00.
  • That is 6.7× Medicare's 2026 national rate for the same service ($14.70).
  • Wisconsin ranks 36th of 51 states by median, cheapest first.
  • 4 of 98 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 82746. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 11, 2026. See them on a map

Lowest$14.50River Falls Area Hospital
Median$98.80half of hospitals charge less
Highest$267.00in Wisconsin
Lowest saves$84.30vs the median

Hospitals in Wisconsin, cheapest first

HospitalCash priceList priceFile date
River Falls Area Hospital lowest River Falls · Minneapolis-St. Paul-Bloomington, MN-WI HCHG FOLIC ACID LCC $14.50 $25.90 Jun 15, 2026
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Amery Hospital East Amery · East Amery, WI Chemistry $17.73 $34.00 Mar 31, 2026
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Burnett Medical Center Grantsburg · Grantsburg, WI Folic acid level, serum $40.00 $50.00 Oct 2, 2026
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Ascension NE Wisconsin - Mercy Campus Oshkosh · Oshkosh-Neenah, WI HC ASSAY OF FOLIC ACID SERUM $41.61 $73.00 Jan 1, 2026
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Ascension NE Wisconsin - St Elizabeth Campus Appleton · Appleton, WI HC ASSAY OF FOLIC ACID SERUM $41.61 $73.00 Jan 1, 2026
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Bellin Memorial Health Green Bay · Green Bay, WI FOLIC ACID; SERUM $42.60 $92.00 Jun 27, 2026
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Ascension SE Wisconsin Hospital Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF FOLIC ACID SERUM $56.18 $106.00 Jan 1, 2026
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Ascension SE Wisconsin Hospital - Elmbrook Campus Brookfield · Brookfield, WI HC ASSAY OF FOLIC ACID SERUM $56.18 $106.00 Jan 1, 2026
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Ascension SE Wisconsin Hospital - Franklin Campus Franklin · Milwaukee-Waukesha, WI HC ASSAY OF FOLIC ACID SERUM $56.18 $106.00 Jan 1, 2026
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Ascension St. Francis Hospital Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF FOLIC ACID SERUM $56.18 $106.00 Jan 1, 2026
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Midwest Orthopedic Specialty Hospital Franklin · Milwaukee-Waukesha, WI HC ASSAY OF FOLIC ACID SERUM $56.18 $106.00 Jan 1, 2026
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Beloit Memorial Hospital Beloit · Janesville-Beloit, WI Folate Level $59.10 $197.00 Oct 12, 2026
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ThedaCare Regional Medical Center-Berlin Berlin · Berlin, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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ThedaCare Regional Medical Center-OSP Appleton · Appleton, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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ThedaCare Regional Medical Center-Appleton Appleton · Appleton, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 7, 2026
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ThedaCare Regional Medical Center-Fond Du Lac Fond Du Lac · Fond du Lac, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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ThedaCare Regional Medical Center-Neenah Neenah · Oshkosh-Neenah, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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ThedaCare Regional Medical Center-New London New London · New London, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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ThedaCare Regional Medical Center-Oshkosh Oshkosh · Oshkosh-Neenah, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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ThedaCare Regional Medical Center-Shawano Shawano · Shawano, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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ThedaCare Regional Medical Center-Waupaca Waupaca · Waupaca, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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ThedaCare Regional Medical Center-Wild Rose Wild Rose · Wild Rose, WI FOLIC ACID (FOLATE), SERUM $59.92 $107.00 Aug 8, 2026
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Ascension Calumet Hospital Chilton · Appleton, WI HC ASSAY OF FOLIC ACID SERUM $61.56 $108.00 Jan 1, 2026
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Westfields Hospital New Richmond · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry $65.22 $124.00 Mar 31, 2026
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Tomah Memorial Hospital Tomah · Sparta, WI Folic acid level, serum $66.13 $115.00 Oct 28, 2026
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Grant Regional Health Center Lancaster · Platteville, WI Folic acid level, serum $66.15 $101.77 Sep 18, 2026
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Memorial Hospital of Boscobel Boscobel · Platteville, WI FOLIC ACID; SERUM $72.10 $140.00 Jun 27, 2026
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Hudson Hospital Hudson · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry $72.63 $161.00 Mar 31, 2026
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Gundersen Tri-County Hospital & Clinics Whitehall · Whitehall, WI FOLIC ACID; SERUM $76.08 $120.00 Jun 27, 2026
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Gundersen St Josephs Hospital and Clinics Hillsboro · La Crosse-Onalaska, WI-MN FOLIC ACID; SERUM $81.00 $154.00 Jun 27, 2026
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Gundersen Moundview Hospital and Clinics Friendship · Friendship, WI FOLIC ACID; SERUM $83.82 $165.00 Jun 27, 2026
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St Nicholas Hospital of the Hospital Sisters of the Third Order of St Francis Sheboygan · Sheboygan, WI HC FOLIC ACID SERUM $89.76 $136.00 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 FOLIC ACID SERUM $89.76 $136.00 Mar 24, 2026
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St Clare Memorial Hospital Oconto Falls · Green Bay, WI HC FOLIC ACID SERUM $89.76 $136.00 Mar 24, 2026
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St Marys Hospital Medical Center Green Bay · Green Bay, WI HC FOLIC ACID SERUM $89.76 $136.00 Mar 24, 2026
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Childrens Hospital of Wisconsin Fox Valley Neenah · Oshkosh-Neenah, WI HBC FV FOLIC ACID FOLATE SERUM $91.71 $166.75 Mar 24, 2026
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Black River Memorial Hospital Black River Falls · Black River Falls, WI FOLATE-SERUM $91.80 $102.00 Jan 8, 2026
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Aspirus Divine Savior Hospital Portage · Madison, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Eagle River Hospital Eagle River · Eagle River, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Langlade Hospital Antigo · Antigo, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Medford Hospital Medford · Medford, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Merrill Hospital Merrill · Merrill, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Plover Hospital Stevens Point · Stevens Point-Plover, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Rhinelander Hospital Rhinelander · Rhinelander, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Stanley Hospital Stanley · Eau Claire, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Stevens Point Hospital Stevens Point · Stevens Point-Plover, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Tomahawk Hospital Tomahawk · Tomahawk, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Wausau Hospital Wausau · Wausau, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Aspirus Wisconsin Rapids Hospital Wisconsin Rapids · Wisconsin Rapids-Marshfield, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Howard Young Medical Center Woodruff · Woodruff, WI Folic Acid Beaker1 $98.80 $152.00 Apr 1, 2026
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Orthopaedic Hospital of Wisconsin Glendale · Milwaukee-Waukesha, WI FOLIC ACID SERUM $108.65 $205.00 Jan 1, 2026
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Stoughton Hospital Stoughton · Madison, WI Folic acid level, serum $109.45 $199.00 Jun 11, 2026
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OakLeaf Surgical Hospital Altoona · Eau Claire, WI FOLIC ACID LEVEL; SERUM $114.07 $126.74 Feb 19, 2026
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Southwest Health Center Platteville · Platteville, WI LCHG FOLATE $120.75 $161.00 Mar 27, 2026
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Ascension Columbia St. Mary's Hospital - Milwaukee Campus Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF FOLIC ACID SERUM $120.84 $228.00 Jan 1, 2026
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Ascension Columbia St. Mary's Hospital - Ozaukee Campus Mequon · Milwaukee-Waukesha, WI HC ASSAY OF FOLIC ACID SERUM $120.84 $228.00 Jan 1, 2026
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Vernon Memorial Healthcare Viroqua · La Crosse-Onalaska, WI-MN FOLIC ACID; SERUM $124.00 $124.00 Nov 21, 2025
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Tamarack Health Hayward Medical Center Hayward · Hayward, WI Folic Acid (Folate), Serum $132.39 $139.36 Jan 26, 2026
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Sauk Prairie Healthcare Prairie Du Sac · Baraboo, WI FOLATE $135.11 $247.00 Jan 29, 2026
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Marshfield Medical Center - Eau Claire Eau Claire · Eau Claire, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Marshfield Medical Center - Ladysmith Ladysmith · Ladysmith, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Marshfield Medical Center - Marshfield Marshfield · Wisconsin Rapids-Marshfield, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Marshfield Medical Center - Minocqua Minocqua · Minocqua, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Marshfield Medical Center - Neillsville Neillsville · Neillsville, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Marshfield Medical Center - Park Falls Park Falls · Park Falls, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Marshfield Medical Center - Rice Lake Rice Lake · Rice Lake, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Marshfield Medical Center - River Region at Stevens Point Stevens Point · Stevens Point-Plover, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Marshfield Medical Center - Weston Weston · Wausau, WI FOLIC ACID SERUM ASSAY-TECH $140.60 $148.00 Feb 20, 2026
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Edgerton Hospital and Health Services Edgerton · Janesville-Beloit, WI LCHG FOLATE $142.35 $195.00 Jul 19, 2026
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Aurora BayCare Medical Center Green Bay · Green Bay, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 4, 2026
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Aurora Lakeland Medical Center Elkhorn · Whitewater-Elkhorn, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 4, 2026
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Aurora Medical Center Bay Area Marinette · Marinette, WI-MI FOLIC ACID, SERUM $142.50 $285.00 Nov 4, 2026
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Aurora Medical Center Burlington Burlington · Racine-Mount Pleasant, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 6, 2026
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Aurora Medical Center Fond du Lac Fond Du Lac · Fond du Lac, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 5, 2026
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Aurora Medical Center Grafton Grafton · Milwaukee-Waukesha, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 4, 2026
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Aurora Medical Center Kenosha Kenosha · Milwaukee-Waukesha, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 6, 2026
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Aurora Medical Center Manitowoc Two Rivers · Manitowoc, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 4, 2026
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Aurora Medical Center Mount Pleasant Mount Pleasant · Racine-Mount Pleasant, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 4, 2026
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Aurora Medical Center Oshkosh Oshkosh · Oshkosh-Neenah, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 4, 2026
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Aurora Medical Center Sheboygan County Sheboygan · Sheboygan, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 4, 2026
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Aurora Medical Center Summit Summit · Milwaukee-Waukesha, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 5, 2026
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Aurora Medical Center Washington County Hartford · Milwaukee-Waukesha, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 5, 2026
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Aurora St Lukes Medical Center Milwaukee · Milwaukee-Waukesha, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 5, 2026
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Aurora St Lukes Medical Center of Aurora Health Care Metro Milwaukee · Milwaukee-Waukesha, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 5, 2026
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Aurora St. Luke's South Shore of Aurora Health Care Metro Cudahy · Milwaukee-Waukesha, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 6, 2026
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Aurora West Allis Medical Center West Allis · Milwaukee-Waukesha, WI FOLIC ACID, SERUM $142.50 $285.00 Nov 6, 2026
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Cumberland Memorial Hospital Cumberland · Rice Lake, WI FOLIC ACID $142.55 $142.55 Apr 16, 2026
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Children's Hospital of Wisconsin Milwaukee · Milwaukee-Waukesha, WI HBC FOLATE SERUM $142.59 $259.25 Mar 23, 2026
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Essentia Health St Marys Hospital-Superior Superior · Duluth, MN-WI FOLIC ACID (FOLATE), SERUM $143.37 $194.00 Jan 1, 2026
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Tamarack Health Ashland Medical Center Ashland · Ashland, WI Folic Acid (Folate), Serum $144.30 $151.89 Jan 26, 2026
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Mercyhealth Hospital & Medical Center - Walworth Lake Geneva · Whitewater-Elkhorn, WI CHG ASSAY OF FOLIC ACID SERUM $156.51 $208.68 Mar 1, 2026
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Mercyhealth Hospital & Trauma Center Janesville · Janesville-Beloit, WI CHG ASSAY OF FOLIC ACID SERUM $170.40 $227.20 Mar 1, 2026
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UnityPoint Health - Meriter Madison · Madison, WI HC FOLIC ACID; SERUM $173.52 $216.90 Jan 28, 2026
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Froedtert Pleasant Prairie Hospital Pleasant Prairie · Kenosha, WI Lab - Folic Acid Level (Serum) $175.68 $234.24 Jul 1, 2026
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Crossing Rivers Health Medical Center Prairie Du Chien · Prairie Du Chien, WI Folic acid level, serum $180.32 $180.32 Oct 22, 2026
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Spooner Health System Spooner · Spooner, WI FOLIC ACID (FOLATE), SERUM $216.90 $241.00 Jul 20, 2026
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Marshfield Medical Center - Beaver Dam Beaver Dam · Beaver Dam, WI FOLIC ACID SERUM ASSAY-TECH $217.55 $229.00 Feb 20, 2026
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AdventHealth Durand Durand · Durand, WI HC FOLATE LEVEL SERUM $267.00 $267.00 Apr 1, 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.
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 16 $56.18 $142.50
Green Bay, WI 5 $42.60 $89.76
Oshkosh-Neenah, WI 5 $41.61 $59.92
Appleton, WI 4 $41.61 $59.92
Eau Claire, WI 3 $98.80 $114.07
Janesville-Beloit, WI 3 $59.10 $142.35
Madison, WI 3 $98.80 $109.45
Minneapolis-St. Paul-Bloomington, MN-WI 3 $14.50 $65.22
Platteville, WI 3 $66.15 $72.10
Stevens Point-Plover, WI 3 $98.80 $98.80
Fond du Lac, WI 2 $59.92 $101.21
La Crosse-Onalaska, WI-MN 2 $81.00 $102.50
Racine-Mount Pleasant, WI 2 $142.50 $142.50
Rice Lake, WI 2 $140.60 $141.58
Sheboygan, WI 2 $89.76 $116.13
Wausau, WI 2 $98.80 $119.70
Whitewater-Elkhorn, WI 2 $142.50 $149.50
Wisconsin Rapids-Marshfield, WI 2 $98.80 $119.70
Antigo, WI 1 $98.80 $98.80
Ashland, WI 1 $144.30 $144.30
Berlin, WI 1 $59.92 $59.92
Black River Falls, WI 1 $91.80 $91.80
Brookfield, WI 1 $56.18 $56.18
Baraboo, WI 1 $135.11 $135.11
Beaver Dam, WI 1 $217.55 $217.55
Durand, WI 1 $267.00 $267.00
Duluth, MN-WI 1 $143.37 $143.37
Eagle River, WI 1 $98.80 $98.80
East Amery, WI 1 $17.73 $17.73
Friendship, WI 1 $83.82 $83.82
Grantsburg, WI 1 $40.00 $40.00
Hayward, WI 1 $132.39 $132.39
Kenosha, WI 1 $175.68 $175.68
Ladysmith, WI 1 $140.60 $140.60
Medford, WI 1 $98.80 $98.80
Merrill, WI 1 $98.80 $98.80
Minocqua, WI 1 $140.60 $140.60
Manitowoc, WI 1 $142.50 $142.50
Marinette, WI-MI 1 $142.50 $142.50
Neillsville, WI 1 $140.60 $140.60
New London, WI 1 $59.92 $59.92
Park Falls, WI 1 $140.60 $140.60
Prairie Du Chien, WI 1 $180.32 $180.32
Rhinelander, WI 1 $98.80 $98.80
Spooner, WI 1 $216.90 $216.90
Shawano, WI 1 $59.92 $59.92
Sparta, WI 1 $66.13 $66.13
Tomahawk, WI 1 $98.80 $98.80
Waupaca, WI 1 $59.92 $59.92
Whitehall, WI 1 $76.08 $76.08
Wild Rose, WI 1 $59.92 $59.92
Woodruff, WI 1 $98.80 $98.80
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 folate test is, what the price covers and why prices differ: Folate test explained.

Folate (folic acid) blood test in other states

Median cash price across the state's hospitals.