Lab tests CPT 82977 Wisconsin Outpatient

GGT test cost in Wisconsin

In Wisconsin, 98 hospitals publish a cash price for gamma-glutamyl transferase (GGT) blood test: from $20.84 to $196.94, with a median of $53.30. The lowest price is at Bellin Memorial Health (Green Bay). The highest price is 9.5× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 82977. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$20.84Bellin Memorial Health

Median$53.30half of hospitals charge less

Highest$196.94in Wisconsin

Lowest saves$32.46vs the median

Hospitals in Wisconsin, cheapest first

Hospital	Cash price	List price	File date
Bellin Memorial Health lowest Green Bay · Green Bay, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$20.84	$45.00	Jun 27, 2026 source file
River Falls Area Hospital River Falls · Minneapolis-St. Paul-Bloomington, MN-WI HCHG NASH GGT	$21.06	$37.60	Jun 15, 2026 source file
Ascension NE Wisconsin - Mercy Campus Oshkosh · Oshkosh-Neenah, WI HC ASSAY OF GGT	$23.94	$42.00	— source file
Ascension NE Wisconsin - St Elizabeth Campus Appleton · Appleton, WI HC ASSAY OF GGT	$23.94	$42.00	— source file
Ascension SE Wisconsin Hospital Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF GGT	$27.03	$51.00	— source file
Ascension SE Wisconsin Hospital - Elmbrook Campus Brookfield · Brookfield, WI HC ASSAY OF GGT	$27.03	$51.00	— source file
Ascension SE Wisconsin Hospital - Franklin Campus Franklin · Milwaukee-Waukesha, WI HC ASSAY OF GGT	$27.03	$51.00	— source file
Ascension St. Francis Hospital Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF GGT	$27.03	$51.00	— source file
Midwest Orthopedic Specialty Hospital Franklin · Milwaukee-Waukesha, WI HC ASSAY OF GGT	$27.03	$51.00	— source file
Gundersen St Josephs Hospital and Clinics Hillsboro · La Crosse-Onalaska, WI-MN GLUTAMYLTRANSFERASE, GAMMA (GGT)	$27.88	$53.00	Jun 27, 2026 source file
ThedaCare Regional Medical Center-Berlin Berlin · Berlin, WI GAMMA GT(GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-OSP Appleton · Appleton, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-Appleton Appleton · Appleton, WI GAMMA GT(GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-Fond Du Lac Fond Du Lac · Fond du Lac, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-Neenah Neenah · Oshkosh-Neenah, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-New London New London · New London, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-Oshkosh Oshkosh · Oshkosh-Neenah, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-Shawano Shawano · Shawano, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-Waupaca Waupaca · Waupaca, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$29.34	$52.40	— source file
ThedaCare Regional Medical Center-Wild Rose Wild Rose · Wild Rose, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$29.34	$52.40	— source file
Grant Regional Health Center Lancaster · Platteville, WI Glutamyltransferase (liver enzyme) level	$33.15	$51.00	Sep 18, 2026 source file
Fort Memorial Hospital Fort Atkinson · Watertown-Fort Atkinson, WI Gamma Glutamyl Transferase	$33.92	$106.00	Jun 17, 2026 source file
Memorial Hospital of Boscobel Boscobel · Platteville, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$35.02	$68.00	Jun 27, 2026 source file
Ascension Calumet Hospital Chilton · Appleton, WI HC ASSAY OF GGT	$35.34	$62.00	— source file
Ascension Columbia St. Mary's Hospital - Milwaukee Campus Milwaukee · Milwaukee-Waukesha, WI HC ASSAY OF GGT	$36.04	$68.00	— source file
Ascension Columbia St. Mary's Hospital - Ozaukee Campus Mequon · Milwaukee-Waukesha, WI HC ASSAY OF GGT	$36.04	$68.00	— source file
Ascension Sacred Heart Rehabilitation Hospital Mequon · Milwaukee-Waukesha, WI HC ASSAY OF GGT	$36.04	$68.00	— source file
Hudson Hospital Hudson · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry	$36.09	$80.00	— source file
Gundersen Tri-County Hospital & Clinics Whitehall · Whitehall, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$37.41	$59.00	Jun 27, 2026 source file
Orthopaedic Hospital of Wisconsin Glendale · Milwaukee-Waukesha, WI GAMMA GLUTAMYLTRANSF(GGT)SERUM	$37.63	$71.00	— source file
Gundersen Moundview Hospital and Clinics Friendship · Friendship, WI GLUTAMYLTRANSFERASE, GAMMA (GGT)	$41.15	$81.00	Jun 27, 2026 source file
Amery Hospital East Amery · East Amery, WI Chemistry	$41.71	$80.00	— source file
Westfields Hospital New Richmond · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry	$42.61	$81.00	— source file
St Nicholas Hospital of the Hospital Sisters of the Third Order of St Francis Sheboygan · Sheboygan, WI HC GGT/GGTP	$44.22	$67.00	— source file
St Vincent Hospital of the Hospital Sisters of the Third Order of St Francis Green Bay · Green Bay, WI HC GGT/GGTP	$44.22	$67.00	— source file
St Clare Memorial Hospital Oconto Falls · Green Bay, WI HC GGT/GGTP	$44.22	$67.00	— source file
St Marys Hospital Medical Center Green Bay · Green Bay, WI HC GGT/GGTP	$44.22	$67.00	— source file
Southwest Health Center Platteville · Platteville, WI LCHG GGT I	$46.50	$62.00	Mar 27, 2026 source file
Tomah Memorial Hospital Tomah · Sparta, WI Glutamyltransferase (liver enzyme) level	$47.73	$83.00	Jun 30, 2026 source file
Childrens Hospital of Wisconsin Fox Valley Neenah · Oshkosh-Neenah, WI HBC FV GAMMA GT GGT	$48.68	$88.50	Mar 24, 2026 source file
Froedtert Pleasant Prairie Hospital Pleasant Prairie · Kenosha, WI Lab - Glutamyltransferase Enzyme Level	$50.47	$67.29	— source file
Aspirus Divine Savior Hospital Portage · Madison, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Eagle River Hospital Eagle River · Eagle River, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Langlade Hospital Antigo · Antigo, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Medford Hospital Medford · Medford, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Merrill Hospital Merrill · Merrill, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Plover Hospital Stevens Point · Stevens Point-Plover, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Rhinelander Hospital Rhinelander · Rhinelander, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Stanley Hospital Stanley · Eau Claire, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Stevens Point Hospital Stevens Point · Stevens Point-Plover, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Tomahawk Hospital Tomahawk · Tomahawk, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Wausau Hospital Wausau · Wausau, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Aspirus Wisconsin Rapids Hospital Wisconsin Rapids · Wisconsin Rapids-Marshfield, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Howard Young Medical Center Woodruff · Woodruff, WI Fac Assay of Ggt	$53.30	$82.00	Apr 1, 2026 source file
Stoughton Hospital Stoughton · Madison, WI Glutamyltransferase (liver enzyme) level	$59.40	$108.00	Jun 11, 2026 source file
Essentia Health St Marys Hospital-Superior Superior · Duluth, MN-WI ASSAY OF GGT	$62.82	$85.00	Jan 1, 2026 source file
Marshfield Medical Center - Marshfield Marshfield · Wisconsin Rapids-Marshfield, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$63.65	$67.00	Feb 20, 2026 source file
Black River Memorial Hospital Black River Falls · Black River Falls, WI GGT-MMC	$63.90	$71.00	Jan 8, 2026 source file
Marshfield Medical Center - Eau Claire Eau Claire · Eau Claire, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$65.55	$69.00	Feb 20, 2026 source file
Marshfield Medical Center - Ladysmith Ladysmith · Ladysmith, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$65.55	$69.00	Feb 20, 2026 source file
Marshfield Medical Center - Minocqua Minocqua · Minocqua, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$65.55	$69.00	Feb 20, 2026 source file
Marshfield Medical Center - Neillsville Neillsville · Neillsville, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$65.55	$69.00	Feb 20, 2026 source file
Marshfield Medical Center - Park Falls Park Falls · Park Falls, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$65.55	$69.00	Feb 20, 2026 source file
Marshfield Medical Center - Rice Lake Rice Lake · Rice Lake, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$65.55	$69.00	Feb 20, 2026 source file
Marshfield Medical Center - River Region at Stevens Point Stevens Point · Stevens Point-Plover, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$65.55	$69.00	Feb 20, 2026 source file
Marshfield Medical Center - Weston Weston · Wausau, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$65.55	$69.00	Feb 20, 2026 source file
PAM Rehabilitation Hospital of Wausau Wausau · Wausau, WI GGT	$72.00	$72.00	Aug 6, 2026 source file
Aurora BayCare Medical Center Green Bay · Green Bay, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Lakeland Medical Center Elkhorn · Whitewater-Elkhorn, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Bay Area Marinette · Marinette, WI-MI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Burlington Burlington · Racine-Mount Pleasant, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Fond du Lac Fond Du Lac · Fond du Lac, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Grafton Grafton · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Kenosha Kenosha · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Manitowoc Two Rivers · Manitowoc, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Mount Pleasant Mount Pleasant · Racine-Mount Pleasant, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Oshkosh Oshkosh · Oshkosh-Neenah, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Sheboygan County Sheboygan · Sheboygan, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Summit Summit · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Medical Center Washington County Hartford · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora Psychiatric Hospital Wauwatosa · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora St Lukes Medical Center Milwaukee · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora St Lukes Medical Center of Aurora Health Care Metro Milwaukee · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora St. Luke's South Shore of Aurora Health Care Metro Cudahy · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Aurora West Allis Medical Center West Allis · Milwaukee-Waukesha, WI GGT	$75.00	$150.00	Nov 21, 2025 source file
Mercyhealth Hospital & Medical Center - Walworth Lake Geneva · Whitewater-Elkhorn, WI CHG ASSAY OF GLUTAMYLTRASE GAMMA	$80.91	$107.88	Mar 1, 2026 source file
Mercyhealth Hospital & Trauma Center Janesville · Janesville-Beloit, WI CHG ASSAY OF GLUTAMYLTRASE GAMMA	$86.59	$115.45	Mar 1, 2026 source file
Vernon Memorial Healthcare Viroqua · La Crosse-Onalaska, WI-MN GLUTAMYLTRANSFERASE, GAMMA (GGT)	$89.00	$89.00	— source file
Cumberland Memorial Hospital Cumberland · Rice Lake, WI GGT	$96.15	$96.15	— source file
UnityPoint Health - Meriter Madison · Madison, WI HC GLUTAMYLTRANSFERASE, GAMMA	$96.40	$120.49	Jan 28, 2026 source file
Edgerton Hospital and Health Services Edgerton · Janesville-Beloit, WI LCHG GGT	$97.09	$133.00	— source file
Children's Hospital of Wisconsin Milwaukee · Milwaukee-Waukesha, WI HBC GGT GAMMA GLUTAMYLTRANSFERASE	$99.83	$181.50	Mar 23, 2026 source file
Crossing Rivers Health Medical Center Prairie Du Chien · Prairie Du Chien, WI Glutamyltransferase (liver enzyme) level	$111.00	$111.00	Jul 23, 2026 source file
Marshfield Medical Center - Beaver Dam Beaver Dam · Beaver Dam, WI GAMMA GLUTAMYL TRANSFERASE-TECH	$113.05	$119.00	Feb 20, 2026 source file
Tamarack Health Hayward Medical Center Hayward · Hayward, WI Assay of Ggt	$121.30	$127.68	— source file
AdventHealth Durand Durand · Durand, WI HC GAMMA GT LEVEL	$128.99	$128.99	Apr 1, 2026 source file
Spooner Health System Spooner · Spooner, WI ASSAY OF GGT - REF	$181.80	$202.00	— source file
Tamarack Health Ashland Medical Center Ashland · Ashland, WI Assay of Ggt	$196.94	$207.31	— source file

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 area	Hospitals	Lowest	Median
Milwaukee-Waukesha, WI	18	$27.03	$75.00
Green Bay, WI	5	$20.84	$44.22
Oshkosh-Neenah, WI	5	$23.94	$29.34
Appleton, WI	4	$23.94	$29.34
Madison, WI	3	$53.30	$59.40
Minneapolis-St. Paul-Bloomington, MN-WI	3	$21.06	$36.09
Platteville, WI	3	$33.15	$35.02
Stevens Point-Plover, WI	3	$53.30	$53.30
Wausau, WI	3	$53.30	$65.55
Eau Claire, WI	2	$53.30	$59.42
Fond du Lac, WI	2	$29.34	$52.17
Janesville-Beloit, WI	2	$86.59	$91.84
La Crosse-Onalaska, WI-MN	2	$27.88	$58.44
Racine-Mount Pleasant, WI	2	$75.00	$75.00
Rice Lake, WI	2	$65.55	$80.85
Sheboygan, WI	2	$44.22	$59.61
Whitewater-Elkhorn, WI	2	$75.00	$77.96
Wisconsin Rapids-Marshfield, WI	2	$53.30	$58.48
Antigo, WI	1	$53.30	$53.30
Ashland, WI	1	$196.94	$196.94
Berlin, WI	1	$29.34	$29.34
Black River Falls, WI	1	$63.90	$63.90
Brookfield, WI	1	$27.03	$27.03
Beaver Dam, WI	1	$113.05	$113.05
Durand, WI	1	$128.99	$128.99
Duluth, MN-WI	1	$62.82	$62.82
Eagle River, WI	1	$53.30	$53.30
East Amery, WI	1	$41.71	$41.71
Friendship, WI	1	$41.15	$41.15
Hayward, WI	1	$121.30	$121.30
Kenosha, WI	1	$50.47	$50.47
Ladysmith, WI	1	$65.55	$65.55
Medford, WI	1	$53.30	$53.30
Merrill, WI	1	$53.30	$53.30
Minocqua, WI	1	$65.55	$65.55
Manitowoc, WI	1	$75.00	$75.00
Marinette, WI-MI	1	$75.00	$75.00
Neillsville, WI	1	$65.55	$65.55
New London, WI	1	$29.34	$29.34
Park Falls, WI	1	$65.55	$65.55
Prairie Du Chien, WI	1	$111.00	$111.00
Rhinelander, WI	1	$53.30	$53.30
Spooner, WI	1	$181.80	$181.80
Shawano, WI	1	$29.34	$29.34
Sparta, WI	1	$47.73	$47.73
Tomahawk, WI	1	$53.30	$53.30
Waupaca, WI	1	$29.34	$29.34
Whitehall, WI	1	$37.41	$37.41
Wild Rose, WI	1	$29.34	$29.34
Woodruff, WI	1	$53.30	$53.30
Watertown-Fort Atkinson, WI	1	$33.92	$33.92

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 it is

A GGT test measures a liver enzyme that rises with bile duct problems and heavy alcohol use. It helps tell whether a high alkaline phosphatase comes from the liver or bone.

What the price covers

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

Gamma-glutamyl transferase (GGT) blood test in other states

Median cash price across the state's hospitals.