Lab tests CPT 82550 Wisconsin Outpatient

CK (creatine kinase) test cost in Wisconsin

In Wisconsin, 96 hospitals publish a cash price for creatine kinase (CK) blood test, total: from $17.10 to $249.80, with a median of $62.50. The lowest price is at Ascension NE Wisconsin - Mercy Campus (Oshkosh) and 1 other hospital. The highest price is 14.6× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 82550. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$17.10Ascension NE Wisconsin - Mercy Campus + 1 more

Median$62.50half pay less

Highest$249.80in Wisconsin

Lowest saves$45.40vs the median

Hospitals in Wisconsin, cheapest first

Hospital	Cash price	List price	File date
Ascension NE Wisconsin - Mercy Campus lowest Oshkosh · Oshkosh-Neenah, WI HC ASSAY OF CK (CPK)	$17.10	$30.00	— source file
Ascension NE Wisconsin - St Elizabeth Campus lowest Appleton · Appleton, WI HC ASSAY OF CK (CPK)	$17.10	$30.00	— source file
Bellin Memorial Health Green Bay · Green Bay, WI CREATINE KINASE (CK), (CPK); TOTAL	$18.98	$41.00	Jun 27, 2026 source file
River Falls Area Hospital River Falls · Minneapolis-St. Paul-Bloomington, MN-WI HCHG CK TOTAL	$19.26	$34.40	Jun 15, 2026 source file
Childrens Hospital of Wisconsin Fox Valley Neenah · Oshkosh-Neenah, WI HBC FV CREATINE KINASE ASSAY	$19.66	$35.75	Mar 24, 2026 source file
Gundersen St Josephs Hospital and Clinics Hillsboro · La Crosse-Onalaska, WI-MN CREATINE KINASE (CK), (CPK); TOTAL	$21.04	$40.00	Jun 27, 2026 source file
Ascension Calumet Hospital Chilton · Appleton, WI HC ASSAY OF CK (CPK)	$25.08	$44.00	— source file
ThedaCare Regional Medical Center-Berlin Berlin · Berlin, WI CREATINE KINASE (CK), (CPK); TOTAL	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-OSP Appleton · Appleton, WI CREATINE KINASE ASSAY	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-Appleton Appleton · Appleton, WI CREATINE KINASE ASSAY	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-Fond Du Lac Fond Du Lac · Fond du Lac, WI CREATINE KINASE (CK), (CPK); TOTAL	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-Neenah Neenah · Oshkosh-Neenah, WI CREATINE KINASE ASSAY	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-New London New London · New London, WI CREATINE KINASE ASSAY	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-Oshkosh Oshkosh · Oshkosh-Neenah, WI CREATINE KINASE (CK), (CPK); TOTAL	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-Shawano Shawano · Shawano, WI CREATINE KINASE (CK), (CPK); TOTAL	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-Waupaca Waupaca · Waupaca, WI CREATINE KINASE (CK), (CPK); TOTAL	$26.54	$47.40	— source file
ThedaCare Regional Medical Center-Wild Rose Wild Rose · Wild Rose, WI CREATINE KINASE (CK), (CPK); TOTAL	$26.54	$47.40	— source file
Grant Regional Health Center Lancaster · Platteville, WI Creatine kinase (cardiac enzyme) level, total	$30.04	$46.22	Sep 18, 2026 source file
Memorial Hospital of Boscobel Boscobel · Platteville, WI CREATINE KINASE (CK), (CPK); TOTAL	$31.93	$62.00	Jun 27, 2026 source file
Ascension SE Wisconsin Hospital Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF CK (CPK)	$32.33	$61.00	— source file
Ascension SE Wisconsin Hospital - Elmbrook Campus Brookfield · Brookfield, WI HC ASSAY OF CK (CPK)	$32.33	$61.00	— source file
Ascension St. Francis Hospital Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF CK (CPK)	$32.33	$61.00	— source file
Midwest Orthopedic Specialty Hospital Franklin · Milwaukee-Waukesha, WI HC ASSAY OF CK (CPK)	$32.33	$61.00	— source file
Gundersen Tri-County Hospital & Clinics Whitehall · Whitehall, WI CREATINE KINASE (CK), (CPK); TOTAL	$33.60	$53.00	Jun 27, 2026 source file
Southwest Health Center Platteville · Platteville, WI LCHG CK BLOOD REFER	$33.75	$45.00	Mar 27, 2026 source file
Gundersen Moundview Hospital and Clinics Friendship · Friendship, WI CREATINE KINASE (CK), (CPK); TOTAL	$37.08	$73.00	Jun 27, 2026 source file
Amery Hospital East Amery · East Amery, WI Chemistry	$37.54	$72.00	— source file
Westfields Hospital New Richmond · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry	$42.08	$80.00	— source file
St Nicholas Hospital of the Hospital Sisters of the Third Order of St Francis Sheboygan · Sheboygan, WI HC CREATINE KINASE (CPK) TOTAL	$42.24	$64.00	— source file
St Vincent Hospital of the Hospital Sisters of the Third Order of St Francis Green Bay · Green Bay, WI HC CREATINE KINASE (CPK) TOTAL	$42.24	$64.00	— source file
St Clare Memorial Hospital Oconto Falls · Green Bay, WI HC CREATINE KINASE (CPK) TOTAL	$42.24	$64.00	— source file
St Marys Hospital Medical Center Green Bay · Green Bay, WI HC CREATINE KINASE (CPK) TOTAL	$42.24	$64.00	— source file
Orthopaedic Hospital of Wisconsin Glendale · Milwaukee-Waukesha, WI CREATINE KINASE CPK TOT	$50.35	$95.00	— source file
Froedtert Pleasant Prairie Hospital Pleasant Prairie · Kenosha, WI CPK	$50.47	$67.29	— source file
OakLeaf Surgical Hospital Altoona · Eau Claire, WI ASSAY OF CK (CPK)	$50.56	$56.18	— source file
Ascension Columbia St. Mary's Hospital - Milwaukee Campus Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF CK (CPK)	$53.53	$101.00	— source file
Ascension Columbia St. Mary's Hospital - Ozaukee Campus Mequon · Milwaukee-Waukesha, WI HC ASSAY OF CK (CPK)	$53.53	$101.00	— source file
Children's Hospital of Wisconsin Milwaukee · Milwaukee-Waukesha, WI HBC CK CKISO	$56.51	$102.75	Mar 23, 2026 source file
Aurora BayCare Medical Center Green Bay · Green Bay, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Lakeland Medical Center Elkhorn · Whitewater-Elkhorn, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Bay Area Marinette · Marinette, WI-MI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Burlington Burlington · Racine-Mount Pleasant, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Fond du Lac Fond Du Lac · Fond du Lac, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Grafton Grafton · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Kenosha Kenosha · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Manitowoc Two Rivers · Manitowoc, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Mount Pleasant Mount Pleasant · Racine-Mount Pleasant, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Oshkosh Oshkosh · Oshkosh-Neenah, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Sheboygan County Sheboygan · Sheboygan, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Summit Summit · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Medical Center Washington County Hartford · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora Psychiatric Hospital Wauwatosa · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora St Lukes Medical Center Milwaukee · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora St Lukes Medical Center of Aurora Health Care Metro Milwaukee · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora St. Luke's South Shore of Aurora Health Care Metro Cudahy · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aurora West Allis Medical Center West Allis · Milwaukee-Waukesha, WI CK TOTAL	$62.50	$125.00	Nov 21, 2025 source file
Aspirus Divine Savior Hospital Portage · Madison, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Eagle River Hospital Eagle River · Eagle River, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Langlade Hospital Antigo · Antigo, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Medford Hospital Medford · Medford, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Merrill Hospital Merrill · Merrill, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Plover Hospital Stevens Point · Stevens Point-Plover, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Rhinelander Hospital Rhinelander · Rhinelander, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Stanley Hospital Stanley · Eau Claire, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Stevens Point Hospital Stevens Point · Stevens Point-Plover, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Tomahawk Hospital Tomahawk · Tomahawk, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Wausau Hospital Wausau · Wausau, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Aspirus Wisconsin Rapids Hospital Wisconsin Rapids · Wisconsin Rapids-Marshfield, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Howard Young Medical Center Woodruff · Woodruff, WI Fac Assay of CK (Cpk)	$63.70	$98.00	Apr 1, 2026 source file
Stoughton Hospital Stoughton · Madison, WI Creatine kinase (cardiac enzyme) level, total	$63.80	$116.00	Jun 11, 2026 source file
Essentia Health St Marys Hospital-Superior Superior · Duluth, MN-WI ASSAY OF CK (CPK)	$65.03	$88.00	Jan 1, 2026 source file
PAM Rehabilitation Hospital of Wausau Wausau · Wausau, WI CK (CPK) Creatine Kinase	$65.10	$65.10	Aug 6, 2026 source file
Marshfield Medical Center - Eau Claire Eau Claire · Eau Claire, WI CREATINE KINASE TOTAL-TECH	$66.50	$70.00	Feb 20, 2026 source file
Marshfield Medical Center - Ladysmith Ladysmith · Ladysmith, WI CREATINE KINASE TOTAL-TECH	$66.50	$70.00	Feb 20, 2026 source file
Marshfield Medical Center - Minocqua Minocqua · Minocqua, WI CREATINE KINASE TOTAL-TECH	$66.50	$70.00	Feb 20, 2026 source file
Marshfield Medical Center - Neillsville Neillsville · Neillsville, WI CREATINE KINASE TOTAL-TECH	$66.50	$70.00	Feb 20, 2026 source file
Marshfield Medical Center - Park Falls Park Falls · Park Falls, WI CREATINE KINASE TOTAL-TECH	$66.50	$70.00	Feb 20, 2026 source file
Marshfield Medical Center - Rice Lake Rice Lake · Rice Lake, WI CREATINE KINASE TOTAL-TECH	$66.50	$70.00	Feb 20, 2026 source file
Marshfield Medical Center - River Region at Stevens Point Stevens Point · Stevens Point-Plover, WI CREATINE KINASE TOTAL-TECH	$66.50	$70.00	Feb 20, 2026 source file
Marshfield Medical Center - Weston Weston · Wausau, WI CREATINE KINASE TOTAL-TECH	$66.50	$70.00	Feb 20, 2026 source file
Mercyhealth Hospital & Medical Center - Walworth Lake Geneva · Whitewater-Elkhorn, WI CHG CREATINE KINASE TOTAL	$71.31	$95.08	Mar 1, 2026 source file
Edgerton Hospital and Health Services Edgerton · Janesville-Beloit, WI LCHG CK BLOOD REFER	$71.54	$98.00	— source file
Hudson Hospital Hudson · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry	$72.63	$161.00	— source file
Marshfield Medical Center - Marshfield Marshfield · Wisconsin Rapids-Marshfield, WI CREATINE KINASE TOTAL-TECH	$73.15	$77.00	Feb 20, 2026 source file
Mercyhealth Hospital & Trauma Center Janesville · Janesville-Beloit, WI CHG CREATINE KINASE TOTAL	$77.79	$103.72	Mar 1, 2026 source file
Tomah Memorial Hospital Tomah · Sparta, WI Creatine kinase (cardiac enzyme) level, total	$83.38	$145.00	Jun 30, 2026 source file
UnityPoint Health - Meriter Madison · Madison, WI HC CPK; TOTAL	$87.23	$109.03	Jan 28, 2026 source file
Marshfield Medical Center - Beaver Dam Beaver Dam · Beaver Dam, WI CREATINE KINASE TOTAL-TECH	$101.65	$107.00	Feb 20, 2026 source file
Black River Memorial Hospital Black River Falls · Black River Falls, WI CPK	$104.40	$116.00	Jan 8, 2026 source file
Crossing Rivers Health Medical Center Prairie Du Chien · Prairie Du Chien, WI Creatine kinase (cardiac enzyme) level, total	$117.00	$117.00	Jul 23, 2026 source file
Cumberland Memorial Hospital Cumberland · Rice Lake, WI CK	$119.75	$119.75	— source file
Tamarack Health Hayward Medical Center Hayward · Hayward, WI Assay of CK (Cpk)	$121.30	$127.68	— source file
Tamarack Health Ashland Medical Center Ashland · Ashland, WI Assay CK (Cpk)	$144.06	$151.64	— source file
Vernon Memorial Healthcare Viroqua · La Crosse-Onalaska, WI-MN CREATINE KINASE (CK), (CPK); TOTAL	$151.00	$151.00	— source file
Spooner Health System Spooner · Spooner, WI ASSAY OF CK (CPK)	$215.10	$239.00	— source file
AdventHealth Durand Durand · Durand, WI HC CREATINE KINASE (CK) TOTAL	$249.80	$249.80	Apr 1, 2026 source file

By metro area

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

Metro area	Hospitals	Lowest	Median
Milwaukee-Waukesha, WI	16	$32.33	$62.50
Green Bay, WI	5	$18.98	$42.24
Oshkosh-Neenah, WI	5	$17.10	$26.54
Appleton, WI	4	$17.10	$25.81
Eau Claire, WI	3	$50.56	$63.70
Madison, WI	3	$63.70	$63.80
Minneapolis-St. Paul-Bloomington, MN-WI	3	$19.26	$42.08
Platteville, WI	3	$30.04	$31.93
Stevens Point-Plover, WI	3	$63.70	$63.70
Wausau, WI	3	$63.70	$65.10
Fond du Lac, WI	2	$26.54	$44.52
Janesville-Beloit, WI	2	$71.54	$74.66
La Crosse-Onalaska, WI-MN	2	$21.04	$86.02
Racine-Mount Pleasant, WI	2	$62.50	$62.50
Rice Lake, WI	2	$66.50	$93.12
Sheboygan, WI	2	$42.24	$52.37
Whitewater-Elkhorn, WI	2	$62.50	$66.90
Wisconsin Rapids-Marshfield, WI	2	$63.70	$68.42
Antigo, WI	1	$63.70	$63.70
Ashland, WI	1	$144.06	$144.06
Berlin, WI	1	$26.54	$26.54
Black River Falls, WI	1	$104.40	$104.40
Brookfield, WI	1	$32.33	$32.33
Beaver Dam, WI	1	$101.65	$101.65
Durand, WI	1	$249.80	$249.80
Duluth, MN-WI	1	$65.03	$65.03
Eagle River, WI	1	$63.70	$63.70
East Amery, WI	1	$37.54	$37.54
Friendship, WI	1	$37.08	$37.08
Hayward, WI	1	$121.30	$121.30
Kenosha, WI	1	$50.47	$50.47
Ladysmith, WI	1	$66.50	$66.50
Medford, WI	1	$63.70	$63.70
Merrill, WI	1	$63.70	$63.70
Minocqua, WI	1	$66.50	$66.50
Manitowoc, WI	1	$62.50	$62.50
Marinette, WI-MI	1	$62.50	$62.50
Neillsville, WI	1	$66.50	$66.50
New London, WI	1	$26.54	$26.54
Park Falls, WI	1	$66.50	$66.50
Prairie Du Chien, WI	1	$117.00	$117.00
Rhinelander, WI	1	$63.70	$63.70
Spooner, WI	1	$215.10	$215.10
Shawano, WI	1	$26.54	$26.54
Sparta, WI	1	$83.38	$83.38
Tomahawk, WI	1	$63.70	$63.70
Waupaca, WI	1	$26.54	$26.54
Whitehall, WI	1	$33.60	$33.60
Wild Rose, WI	1	$26.54	$26.54
Woodruff, WI	1	$63.70	$63.70

What it is

A creatine kinase (CK) test measures an enzyme released when muscle is damaged. It is used for muscle pain or weakness, after crush injuries or extreme exercise, and in people on statins with muscle symptoms.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.

Creatine kinase (CK) blood test, total in other states

Median cash price across the state's hospitals.