Lab tests CPT 85610 Wisconsin Outpatient

PT/INR blood test cost in Wisconsin

In Wisconsin, 98 hospitals publish a cash price for prothrombin time (PT/INR) clotting test: from $9.02 to $132.78, with a median of $33.66. The lowest price is at Hudson Hospital (Hudson). The highest price is 14.7× the lowest.

  • The median here, $33.66, is 7% above the US median of $31.50.
  • That is 7.8× Medicare's 2026 national rate for the same service ($4.29).
  • Wisconsin ranks 30th 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 85610. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 8, 2026. See them on a map

Lowest$9.02Hudson Hospital
Median$33.66half of hospitals charge less
Highest$132.78in Wisconsin
Lowest saves$24.64vs the median

Hospitals in Wisconsin, cheapest first

HospitalCash priceList priceFile date
Hudson Hospital lowest Hudson · Minneapolis-St. Paul-Bloomington, MN-WI Hematology and Coagulation $9.02 $20.00 Mar 31, 2026
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Amery Hospital East Amery · East Amery, WI Hematology and Coagulation $10.43 $20.00 Mar 31, 2026
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ThedaCare Regional Medical Center-Berlin Berlin · Berlin, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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ThedaCare Regional Medical Center-OSP Appleton · Appleton, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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ThedaCare Regional Medical Center-Appleton Appleton · Appleton, WI PROTHROMBIN TIME $12.26 $21.90 Aug 7, 2026
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ThedaCare Regional Medical Center-Fond Du Lac Fond Du Lac · Fond du Lac, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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ThedaCare Regional Medical Center-Neenah Neenah · Oshkosh-Neenah, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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ThedaCare Regional Medical Center-New London New London · New London, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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ThedaCare Regional Medical Center-Oshkosh Oshkosh · Oshkosh-Neenah, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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ThedaCare Regional Medical Center-Shawano Shawano · Shawano, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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ThedaCare Regional Medical Center-Waupaca Waupaca · Waupaca, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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ThedaCare Regional Medical Center-Wild Rose Wild Rose · Wild Rose, WI PROTHROMBIN TIME $12.26 $21.90 Aug 8, 2026
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Bellin Memorial Health Green Bay · Green Bay, WI PROTHROMBIN TIME $12.50 $27.00 Jun 27, 2026
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Ascension NE Wisconsin - Mercy Campus Oshkosh · Oshkosh-Neenah, WI HC PROTHROMBIN TIME - POC $13.68 $24.00 Jan 1, 2026
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Ascension NE Wisconsin - St Elizabeth Campus Appleton · Appleton, WI HC PROTHROMBIN TIME $13.68 $24.00 Jan 1, 2026
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Beloit Memorial Hospital Beloit · Janesville-Beloit, WI PT Finger $15.60 $52.00 Oct 12, 2026
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Grant Regional Health Center Lancaster · Platteville, WI Blood test, clotting time $17.56 $27.02 Sep 18, 2026
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Ascension Calumet Hospital Chilton · Appleton, WI HC PROTHROMBIN TIME $19.95 $35.00 Jan 1, 2026
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Aurora BayCare Medical Center Green Bay · Green Bay, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 4, 2026
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Aurora Medical Center Bay Area Marinette · Marinette, WI-MI POC PROTHROMBIN TIME $20.00 $40.00 Nov 4, 2026
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Aurora Medical Center Burlington Burlington · Racine-Mount Pleasant, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 6, 2026
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Aurora Medical Center Fond du Lac Fond Du Lac · Fond du Lac, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 5, 2026
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Aurora Medical Center Grafton Grafton · Milwaukee-Waukesha, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 4, 2026
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Aurora Medical Center Kenosha Kenosha · Milwaukee-Waukesha, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 6, 2026
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Aurora Medical Center Manitowoc Two Rivers · Manitowoc, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 4, 2026
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Aurora Medical Center Mount Pleasant Mount Pleasant · Racine-Mount Pleasant, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 4, 2026
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Aurora Medical Center Oshkosh Oshkosh · Oshkosh-Neenah, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 4, 2026
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Aurora Medical Center Sheboygan County Sheboygan · Sheboygan, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 4, 2026
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Aurora Medical Center Summit Summit · Milwaukee-Waukesha, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 5, 2026
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Aurora St Lukes Medical Center Milwaukee · Milwaukee-Waukesha, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 5, 2026
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Aurora St Lukes Medical Center of Aurora Health Care Metro Milwaukee · Milwaukee-Waukesha, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 5, 2026
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Aurora St. Luke's South Shore of Aurora Health Care Metro Cudahy · Milwaukee-Waukesha, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 6, 2026
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Aurora West Allis Medical Center West Allis · Milwaukee-Waukesha, WI POC PROTHROMBIN TIME $20.00 $40.00 Nov 6, 2026
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River Falls Area Hospital River Falls · Minneapolis-St. Paul-Bloomington, MN-WI HCHG PROTHROMBIN TIME QUEST $20.83 $37.20 Jun 15, 2026
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Memorial Hospital of Boscobel Boscobel · Platteville, WI PROTHROMBIN TIME $21.12 $41.00 Jun 27, 2026
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Ascension SE Wisconsin Hospital Milwaukee · Milwaukee-Waukesha, WI HC PROTHROMBIN TIME $21.20 $40.00 Jan 1, 2026
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Ascension SE Wisconsin Hospital - Elmbrook Campus Brookfield · Brookfield, WI HC PROTHROMBIN TIME $21.20 $40.00 Jan 1, 2026
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Ascension SE Wisconsin Hospital - Franklin Campus Franklin · Milwaukee-Waukesha, WI HC PROTHROMBIN TIME - POC $21.20 $40.00 Jan 1, 2026
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Ascension St. Francis Hospital Milwaukee · Milwaukee-Waukesha, WI HC PROTHROMBIN TIME - POC $21.20 $40.00 Jan 1, 2026
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Midwest Orthopedic Specialty Hospital Franklin · Milwaukee-Waukesha, WI HC PROTHROMBIN TIME - POC $21.20 $40.00 Jan 1, 2026
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Gundersen Tri-County Hospital & Clinics Whitehall · Whitehall, WI PROTHROMBIN TIME, WHOLE BLOOD $22.19 $35.00 Jun 27, 2026
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Gundersen St Josephs Hospital and Clinics Hillsboro · La Crosse-Onalaska, WI-MN PROTHROMBIN TIME $23.67 $45.00 Jun 27, 2026
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Gundersen Moundview Hospital and Clinics Friendship · Friendship, WI PROTHROMBIN TIME $24.38 $48.00 Jun 27, 2026
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Childrens Hospital of Wisconsin Fox Valley Neenah · Oshkosh-Neenah, WI HBC FV PROTHROMBIN TIME $27.64 $50.25 Mar 24, 2026
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St Nicholas Hospital of the Hospital Sisters of the Third Order of St Francis Sheboygan · Sheboygan, WI HC PROTHROMBIN TIME (PT) $31.68 $48.00 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 PROTHROMBIN TIME $31.68 $48.00 Mar 24, 2026
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St Clare Memorial Hospital Oconto Falls · Green Bay, WI HC PROTHROMBIN TIME (PT) $31.68 $48.00 Mar 24, 2026
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St Marys Hospital Medical Center Green Bay · Green Bay, WI HC PROTHROMBIN TIME (PT) $31.68 $48.00 Mar 24, 2026
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Orthopaedic Hospital of Wisconsin Glendale · Milwaukee-Waukesha, WI PROTHROMBIN TIME $32.86 $62.00 Jan 1, 2026
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Ascension Columbia St. Mary's Hospital - Milwaukee Campus Milwaukee · Milwaukee-Waukesha, WI HC PROTHROMBIN TIME $34.45 $65.00 Jan 1, 2026
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Ascension Columbia St. Mary's Hospital - Ozaukee Campus Mequon · Milwaukee-Waukesha, WI HC PROTHROMBIN TIME - POC $34.45 $65.00 Jan 1, 2026
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Aurora Lakeland Medical Center Elkhorn · Whitewater-Elkhorn, WI PROTHROMBIN TIME $35.00 $70.00 Nov 4, 2026
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Aurora Medical Center Washington County Hartford · Milwaukee-Waukesha, WI PROTHROMBIN TIME $35.00 $70.00 Nov 5, 2026
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OakLeaf Surgical Hospital Altoona · Eau Claire, WI BLOOD TEST; CLOTTING TIME $36.23 $40.26 Feb 19, 2026
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Edgerton Hospital and Health Services Edgerton · Janesville-Beloit, WI LCHG PT II $37.23 $51.00 Jul 19, 2026
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Southwest Health Center Platteville · Platteville, WI LCHG PT-INR $41.25 $55.00 Mar 27, 2026
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Westfields Hospital New Richmond · Minneapolis-St. Paul-Bloomington, MN-WI Hematology and Coagulation $42.61 $81.00 Mar 31, 2026
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Marshfield Medical Center - Eau Claire Eau Claire · Eau Claire, WI PROTHROMBIN TIME-TECH $42.75 $45.00 Feb 20, 2026
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Marshfield Medical Center - Ladysmith Ladysmith · Ladysmith, WI COMPREHENSIVE ANTIPHOSPHOLIPID SYNDROME-TECH $42.75 $45.00 Feb 20, 2026
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Marshfield Medical Center - Minocqua Minocqua · Minocqua, WI PROTHROMBIN TIME-TECH $42.75 $45.00 Feb 20, 2026
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Marshfield Medical Center - Neillsville Neillsville · Neillsville, WI COMPREHENSIVE ANTIPHOSPHOLIPID SYNDROME-TECH $42.75 $45.00 Feb 20, 2026
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Marshfield Medical Center - Park Falls Park Falls · Park Falls, WI COMPREHENSIVE ANTIPHOSPHOLIPID SYNDROME-TECH $42.75 $45.00 Feb 20, 2026
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Marshfield Medical Center - Rice Lake Rice Lake · Rice Lake, WI PROTHROMBIN TIME-TECH $42.75 $45.00 Feb 20, 2026
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Marshfield Medical Center - River Region at Stevens Point Stevens Point · Stevens Point-Plover, WI COMPREHENSIVE ANTIPHOSPHOLIPID SYNDROME-TECH $42.75 $45.00 Feb 20, 2026
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Marshfield Medical Center - Weston Weston · Wausau, WI PROTHROMBIN TIME-TECH $42.75 $45.00 Feb 20, 2026
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Tamarack Health Hayward Medical Center Hayward · Hayward, WI Prothrombin Time (Pt/Inr) $44.03 $46.35 Jan 26, 2026
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Burnett Medical Center Grantsburg · Grantsburg, WI Blood test, clotting time $44.80 $56.00 Oct 2, 2026
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Tamarack Health Ashland Medical Center Ashland · Ashland, WI Prothrombin Time (Pt/Inr) $45.35 $47.74 Jan 26, 2026
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Children's Hospital of Wisconsin Milwaukee · Milwaukee-Waukesha, WI HBC PROTHROMBIN TIME $45.51 $82.75 Mar 23, 2026
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Aspirus Divine Savior Hospital Portage · Madison, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Aspirus Eagle River Hospital Eagle River · Eagle River, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Aspirus Langlade Hospital Antigo · Antigo, WI Fac Prothrombin Tm $46.15 $71.00 Apr 1, 2026
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Aspirus Medford Hospital Medford · Medford, WI Fac Prothrombin Tm $46.15 $71.00 Apr 1, 2026
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Aspirus Merrill Hospital Merrill · Merrill, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Aspirus Plover Hospital Stevens Point · Stevens Point-Plover, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Aspirus Rhinelander Hospital Rhinelander · Rhinelander, WI Fac Prothrombin Tm $46.15 $71.00 Apr 1, 2026
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Aspirus Stanley Hospital Stanley · Eau Claire, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Aspirus Stevens Point Hospital Stevens Point · Stevens Point-Plover, WI Fac Prothrombin Tm $46.15 $71.00 Apr 1, 2026
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Aspirus Tomahawk Hospital Tomahawk · Tomahawk, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Aspirus Wausau Hospital Wausau · Wausau, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Aspirus Wisconsin Rapids Hospital Wisconsin Rapids · Wisconsin Rapids-Marshfield, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Howard Young Medical Center Woodruff · Woodruff, WI Prothrombin Time Beaker1 $46.15 $71.00 Apr 1, 2026
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Essentia Health St Marys Hospital-Superior Superior · Duluth, MN-WI PROTHROMBIN TIME (PT/INR) $48.04 $65.00 Jan 1, 2026
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Marshfield Medical Center - Marshfield Marshfield · Wisconsin Rapids-Marshfield, WI COMPREHENSIVE ANTIPHOSPHOLIPID SYNDROME-TECH $53.20 $56.00 Feb 20, 2026
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Mercyhealth Hospital & Medical Center - Walworth Lake Geneva · Whitewater-Elkhorn, WI CHG PROTHROMBIN TIME $54.64 $72.86 Mar 1, 2026
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Cumberland Memorial Hospital Cumberland · Rice Lake, WI PROTIME $56.45 $56.45 Apr 16, 2026
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Mercyhealth Hospital & Trauma Center Janesville · Janesville-Beloit, WI HC PROTHROMBIN TIME $56.48 $75.31 Mar 1, 2026
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Indianhead Medical Center Shell Lake · Shell Lake, WI PROTIME/INR $60.00 $75.00 Apr 1, 2026
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UnityPoint Health - Meriter Madison · Madison, WI HC PROTHROMBIN TIME $61.24 $76.54 Jan 28, 2026
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Black River Memorial Hospital Black River Falls · Black River Falls, WI PT/INR $63.00 $70.00 Jan 8, 2026
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Marshfield Medical Center - Beaver Dam Beaver Dam · Beaver Dam, WI INR POC $68.40 $72.00 Feb 20, 2026
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Tomah Memorial Hospital Tomah · Sparta, WI Blood test, clotting time $70.29 $122.25 Oct 28, 2026
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Froedtert Pleasant Prairie Hospital Pleasant Prairie · Kenosha, WI Prothrombin Time---Stroke Panel $74.25 $99.00 Jul 1, 2026
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Crossing Rivers Health Medical Center Prairie Du Chien · Prairie Du Chien, WI Blood test, clotting time $92.00 $92.00 Oct 22, 2026
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Stoughton Hospital Stoughton · Madison, WI Blood test, clotting time $92.57 $168.31 Jun 11, 2026
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Vernon Memorial Healthcare Viroqua · La Crosse-Onalaska, WI-MN PROTHROMBIN TIME $118.00 $118.00 Nov 21, 2025
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Spooner Health System Spooner · Spooner, WI PROTHROMBIN TIME (PT/INR) $122.40 $136.00 Jul 20, 2026
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AdventHealth Durand Durand · Durand, WI HC PROTHROMBIN TIME INR - LUPUS ANTICOAGULANT PANEL WITH REFLEX -ARUP $132.78 $132.78 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 $20.00 $21.20
Green Bay, WI 5 $12.50 $31.68
Oshkosh-Neenah, WI 5 $12.26 $13.68
Appleton, WI 4 $12.26 $12.97
Eau Claire, WI 3 $36.23 $42.75
Janesville-Beloit, WI 3 $15.60 $37.23
Madison, WI 3 $46.15 $61.24
Minneapolis-St. Paul-Bloomington, MN-WI 3 $9.02 $20.83
Platteville, WI 3 $17.56 $21.12
Stevens Point-Plover, WI 3 $42.75 $46.15
Fond du Lac, WI 2 $12.26 $16.13
La Crosse-Onalaska, WI-MN 2 $23.67 $70.84
Racine-Mount Pleasant, WI 2 $20.00 $20.00
Rice Lake, WI 2 $42.75 $49.60
Sheboygan, WI 2 $20.00 $25.84
Wausau, WI 2 $42.75 $44.45
Whitewater-Elkhorn, WI 2 $35.00 $44.82
Wisconsin Rapids-Marshfield, WI 2 $46.15 $49.68
Antigo, WI 1 $46.15 $46.15
Ashland, WI 1 $45.35 $45.35
Berlin, WI 1 $12.26 $12.26
Black River Falls, WI 1 $63.00 $63.00
Brookfield, WI 1 $21.20 $21.20
Beaver Dam, WI 1 $68.40 $68.40
Durand, WI 1 $132.78 $132.78
Duluth, MN-WI 1 $48.04 $48.04
Eagle River, WI 1 $46.15 $46.15
East Amery, WI 1 $10.43 $10.43
Friendship, WI 1 $24.38 $24.38
Grantsburg, WI 1 $44.80 $44.80
Hayward, WI 1 $44.03 $44.03
Kenosha, WI 1 $74.25 $74.25
Ladysmith, WI 1 $42.75 $42.75
Medford, WI 1 $46.15 $46.15
Merrill, WI 1 $46.15 $46.15
Minocqua, WI 1 $42.75 $42.75
Manitowoc, WI 1 $20.00 $20.00
Marinette, WI-MI 1 $20.00 $20.00
Neillsville, WI 1 $42.75 $42.75
New London, WI 1 $12.26 $12.26
Park Falls, WI 1 $42.75 $42.75
Prairie Du Chien, WI 1 $92.00 $92.00
Rhinelander, WI 1 $46.15 $46.15
Shell Lake, WI 1 $60.00 $60.00
Spooner, WI 1 $122.40 $122.40
Shawano, WI 1 $12.26 $12.26
Sparta, WI 1 $70.29 $70.29
Tomahawk, WI 1 $46.15 $46.15
Waupaca, WI 1 $12.26 $12.26
Whitehall, WI 1 $22.19 $22.19
Wild Rose, WI 1 $12.26 $12.26
Woodruff, WI 1 $46.15 $46.15
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 PT/INR blood test is, what the price covers and why prices differ: PT/INR blood test explained.

Prothrombin time (PT/INR) clotting test in other states

Median cash price across the state's hospitals.