Colonoscopy cost in Wisconsin
In Wisconsin, 55 hospitals publish a cash price for colonoscopy, diagnostic: from $372.78 to $3,750.40, with a median of $1,741.38. The lowest price is at Ascension Calumet Hospital (Chilton). The highest price is 10.1× the lowest.
- The median here, $1,741.38, is 4% below the US median of $1,808.81.
- That is 1.8× Medicare's 2026 national rate for the same service ($950.10).
- Wisconsin ranks 23rd of 48 states by median, cheapest first.
- 1 of 55 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 45378. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 8, 2026. See them on a map
Lowest$372.78Ascension Calumet Hospital
Median$1,741.38half of hospitals charge less
Highest$3,750.40in Wisconsin
Lowest saves$1,368.60vs the median
Hospitals in Wisconsin, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Ascension Calumet Hospital lowest Chilton · Appleton, WI HC PRO-S DIAGNOSTIC COLONOSCOPY | $372.78 | $654.00 | Jan 1, 2026 source file |
| Mercyhealth Hospital & Trauma Center Janesville · Janesville-Beloit, WI HC PBB COLONOSCOPY,DIAGNOSTIC | $712.58 | $950.10 | Mar 1, 2026 source file |
| Bellin Memorial Health Green Bay · Green Bay, WI HCHG 45378P COLONOSCOPY; DIAGNOSTIC | $891.28 | $1,925.00 | Jun 27, 2026 source file |
| Hudson Hospital Hudson · Minneapolis-St. Paul-Bloomington, MN-WI Diagnostic colonoscopy | $1,211.65 | $2,686.00 | Mar 31, 2026 source file |
| Fort Memorial Hospital Fort Atkinson · Watertown-Fort Atkinson, WI Colonoscopy Flexible | $1,328.00 | $4,150.00 | Jun 17, 2026 source file |
| Marshfield Medical Center - Marshfield Marshfield · Wisconsin Rapids-Marshfield, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,468.70 | $1,546.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Neillsville Neillsville · Neillsville, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,468.70 | $1,546.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Park Falls Park Falls · Park Falls, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,468.70 | $1,546.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Eau Claire Eau Claire · Eau Claire, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,545.65 | $1,627.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Ladysmith Ladysmith · Ladysmith, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,545.65 | $1,627.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Minocqua Minocqua · Minocqua, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,545.65 | $1,627.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Rice Lake Rice Lake · Rice Lake, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,545.65 | $1,627.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - River Region at Stevens Point Stevens Point · Stevens Point-Plover, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,545.65 | $1,627.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Weston Weston · Wausau, WI COLONOSCOPY DIAGNOSTIC-TECH | $1,545.65 | $1,627.00 | Feb 20, 2026 source file |
| Memorial Hospital of Boscobel Boscobel · Platteville, WI HCHG 45378P COLONOSCOPY; DIAGNOSTIC | $1,603.20 | $3,113.00 | Jun 27, 2026 source file |
| Bellin Health Oconto Hospital Oconto · Green Bay, WI HCHG 45378P COLONOSCOPY; DIAGNOSTIC | $1,613.09 | $3,484.00 | Jun 27, 2026 source file |
| Gundersen St Josephs Hospital and Clinics Hillsboro · La Crosse-Onalaska, WI-MN HCHG 45378P COLONOSCOPY; DIAGNOSTIC | $1,620.08 | $3,080.00 | Jun 27, 2026 source file |
| Westfields Hospital New Richmond · Minneapolis-St. Paul-Bloomington, MN-WI Diagnostic colonoscopy | $1,633.76 | $3,106.00 | Mar 31, 2026 source file |
| ThedaCare Regional Medical Center-Berlin Berlin · Berlin, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-OSP Appleton · Appleton, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Appleton Appleton · Appleton, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 7, 2026 source file |
| ThedaCare Regional Medical Center-Fond Du Lac Fond Du Lac · Fond du Lac, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Neenah Neenah · Oshkosh-Neenah, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-New London New London · New London, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Oshkosh Oshkosh · Oshkosh-Neenah, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Shawano Shawano · Shawano, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Waupaca Waupaca · Waupaca, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Wild Rose Wild Rose · Wild Rose, WI HC Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,741.38 | $3,109.60 | Aug 8, 2026 source file |
| Aspirus Divine Savior Hospital Portage · Madison, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Eagle River Hospital Eagle River · Eagle River, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Langlade Hospital Antigo · Antigo, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Medford Hospital Medford · Medford, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Merrill Hospital Merrill · Merrill, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Plover Hospital Stevens Point · Stevens Point-Plover, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Rhinelander Hospital Rhinelander · Rhinelander, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Stanley Hospital Stanley · Eau Claire, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Stevens Point Hospital Stevens Point · Stevens Point-Plover, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Tomahawk Hospital Tomahawk · Tomahawk, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Wausau Hospital Wausau · Wausau, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Aspirus Wisconsin Rapids Hospital Wisconsin Rapids · Wisconsin Rapids-Marshfield, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Howard Young Medical Center Woodruff · Woodruff, WI Fac Colonoscopy Flx Dx W/Collj Spec When Pfrmd | $1,922.70 | $2,958.00 | Apr 1, 2026 source file |
| Amery Hospital East Amery · East Amery, WI Diagnostic colonoscopy | $1,950.56 | $3,741.00 | Mar 31, 2026 source file |
| Gundersen Tri-County Hospital & Clinics Whitehall · Whitehall, WI HCHG 45378P COLONOSCOPY; DIAGNOSTIC | $1,990.76 | $3,140.00 | Jun 27, 2026 source file |
| Ascension Columbia St. Mary's Hospital - Ozaukee Campus Mequon · Milwaukee-Waukesha, WI HC PBB DIAGNOSTIC COLONOSCOPY | $2,031.49 | $3,833.00 | Jan 1, 2026 source file |
| Tamarack Health Ashland Medical Center Ashland · Ashland, WI Colonoscopy,Flex,Diagnostic | $2,084.45 | $2,194.16 | Jan 26, 2026 source file |
| Essentia Health St Marys Hospital-Superior Superior · Duluth, MN-WI COLONOSCOPY,FLEX,DIAGNOSTIC | $2,089.15 | $2,827.00 | Jan 1, 2026 source file |
| Gundersen Moundview Hospital and Clinics Friendship · Friendship, WI HCHG 45378P COLONOSCOPY; DIAGNOSTIC | $2,113.28 | $4,160.00 | Jun 27, 2026 source file |
| Southwest Health Center Platteville · Platteville, WI HC COLONOSCOPY FLEX DIAGNOSTIC | $2,305.50 | $3,074.00 | Mar 27, 2026 source file |
| Tamarack Health Hayward Medical Center Hayward · Hayward, WI Colonoscopy,Flex,Diagnostic | $2,445.89 | $2,574.62 | Jan 26, 2026 source file |
| Spooner Health System Spooner · Spooner, WI COLONOSCOPY,FLEX,DIAGNOSTIC | $2,491.20 | $2,768.00 | Jul 20, 2026 source file |
| Indianhead Medical Center Shell Lake · Shell Lake, WI COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFR | $2,600.00 | $3,250.00 | Apr 1, 2026 source file |
| OakLeaf Surgical Hospital Altoona · Eau Claire, WI DIAGNOSTIC EXAM OF LARGE BOWEL USING A FLEXIBLE ENDOSCOPE | $2,786.80 | $3,096.44 | Feb 19, 2026 source file |
| Vernon Memorial Healthcare Viroqua · La Crosse-Onalaska, WI-MN HCHG VMH COLONOSCOPY/SPLENIC | $3,293.00 | $3,293.00 | Nov 21, 2025 source file |
| Black River Memorial Hospital Black River Falls · Black River Falls, WI DIAGNOSTIC COLONOSCOPY | $3,364.20 | $3,738.00 | Jan 8, 2026 source file |
| Burnett Medical Center Grantsburg · Grantsburg, WI Diagnostic exam of large bowel using a flexible endoscope | $3,750.40 | $4,688.00 | Oct 2, 2026 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.
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 area | Hospitals | Lowest | Median |
|---|---|---|---|
| Appleton, WI | 3 | $372.78 | $1,741.38 |
| Eau Claire, WI | 3 | $1,545.65 | $1,922.70 |
| Stevens Point-Plover, WI | 3 | $1,545.65 | $1,922.70 |
| Green Bay, WI | 2 | $891.28 | $1,252.18 |
| La Crosse-Onalaska, WI-MN | 2 | $1,620.08 | $2,456.54 |
| Minneapolis-St. Paul-Bloomington, MN-WI | 2 | $1,211.65 | $1,422.70 |
| Oshkosh-Neenah, WI | 2 | $1,741.38 | $1,741.38 |
| Platteville, WI | 2 | $1,603.20 | $1,954.35 |
| Wausau, WI | 2 | $1,545.65 | $1,734.18 |
| Wisconsin Rapids-Marshfield, WI | 2 | $1,468.70 | $1,695.70 |
| Antigo, WI | 1 | $1,922.70 | $1,922.70 |
| Ashland, WI | 1 | $2,084.45 | $2,084.45 |
| Berlin, WI | 1 | $1,741.38 | $1,741.38 |
| Black River Falls, WI | 1 | $3,364.20 | $3,364.20 |
| Duluth, MN-WI | 1 | $2,089.15 | $2,089.15 |
| Eagle River, WI | 1 | $1,922.70 | $1,922.70 |
| East Amery, WI | 1 | $1,950.56 | $1,950.56 |
| Friendship, WI | 1 | $2,113.28 | $2,113.28 |
| Fond du Lac, WI | 1 | $1,741.38 | $1,741.38 |
| Grantsburg, WI | 1 | $3,750.40 | $3,750.40 |
| Hayward, WI | 1 | $2,445.89 | $2,445.89 |
| Janesville-Beloit, WI | 1 | $712.58 | $712.58 |
| Ladysmith, WI | 1 | $1,545.65 | $1,545.65 |
| Medford, WI | 1 | $1,922.70 | $1,922.70 |
| Merrill, WI | 1 | $1,922.70 | $1,922.70 |
| Minocqua, WI | 1 | $1,545.65 | $1,545.65 |
| Madison, WI | 1 | $1,922.70 | $1,922.70 |
| Milwaukee-Waukesha, WI | 1 | $2,031.49 | $2,031.49 |
| Neillsville, WI | 1 | $1,468.70 | $1,468.70 |
| New London, WI | 1 | $1,741.38 | $1,741.38 |
| Park Falls, WI | 1 | $1,468.70 | $1,468.70 |
| Rhinelander, WI | 1 | $1,922.70 | $1,922.70 |
| Rice Lake, WI | 1 | $1,545.65 | $1,545.65 |
| Shell Lake, WI | 1 | $2,600.00 | $2,600.00 |
| Spooner, WI | 1 | $2,491.20 | $2,491.20 |
| Shawano, WI | 1 | $1,741.38 | $1,741.38 |
| Tomahawk, WI | 1 | $1,922.70 | $1,922.70 |
| Waupaca, WI | 1 | $1,741.38 | $1,741.38 |
| Whitehall, WI | 1 | $1,990.76 | $1,990.76 |
| Wild Rose, WI | 1 | $1,741.38 | $1,741.38 |
| Woodruff, WI | 1 | $1,922.70 | $1,922.70 |
| Watertown-Fort Atkinson, WI | 1 | $1,328.00 | $1,328.00 |
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 colonoscopy is, what the price covers and why prices differ: Colonoscopy explained.
Colonoscopy, diagnostic in other states
- Alabama$2,014.35
- Alaska$1,620.84
- Arizona$2,275.83
- Arkansas$1,177.22
- California$2,080.00
- Colorado$2,018.88
- Connecticut$3,225.00
- Delaware$2,373.00, 4 hospitals
- Florida$3,018.67
- Georgia$3,968.25
- Hawaii$1,483.35
- Idaho$2,509.00
- Illinois$2,401.65
- Indiana$2,024.97
- Iowa$1,744.84
- Kansas$1,258.00
- Kentucky$3,074.40
- Louisiana$771.66
- Maine$1,263.75
- Maryland$2,639.92, 1 hospital
- Massachusetts$2,276.50
- Michigan$1,063.88
- Minnesota$1,339.99
- Mississippi$984.70
- Missouri$1,683.35
- Montana$1,794.00
- Nebraska$1,996.21
- Nevada$1,491.55
- New Hampshire$1,279.39
- New Jersey$1,216.56
- New Mexico$1,385.20
- New York$1,945.66
- North Carolina$1,431.00
- North Dakota$1,846.40
- Ohio$2,726.10
- Oklahoma$1,480.96
- Oregon$2,103.75
- Pennsylvania$1,500.00
- Puerto Rico$471.05
- Rhode Island$3,102.47
- South Carolina$2,991.00
- South Dakota$2,144.00
- Tennessee$1,261.31
- Texas$1,541.44
- Utah$2,095.45, 4 hospitals
- Vermont$3,114.00
- Virginia$1,415.00
- Washington$1,932.48
- West Virginia$1,266.50
- Wyoming$2,009.25
Median cash price across the state's hospitals.