Vitamin B12 test cost in Wisconsin
In Wisconsin, 98 hospitals publish a cash price for vitamin B12 (cobalamin) blood test: from $10.43 to $284.32, with a median of $102.50. The lowest price is at Amery Hospital (East Amery). The highest price is 27.3× the lowest.
- The median here, $102.50, is 22% above the US median of $84.00.
- That is 6.8× Medicare's 2026 national rate for the same service ($15.08).
- Wisconsin ranks 37th 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 82607. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 11, 2026. See them on a map
Lowest$10.43Amery Hospital
Median$102.50half of hospitals charge less
Highest$284.32in Wisconsin
Lowest saves$92.07vs the median
Hospitals in Wisconsin, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Amery Hospital lowest East Amery · East Amery, WI Chemistry | $10.43 | $20.00 | Mar 31, 2026 source file |
| River Falls Area Hospital River Falls · Minneapolis-St. Paul-Bloomington, MN-WI HCHG VITAMIN B12 LCC | $19.77 | $35.30 | Jun 15, 2026 source file |
| Burnett Medical Center Grantsburg · Grantsburg, WI Cyanocobalamin (vitamin B-12) level | $39.20 | $49.00 | Oct 2, 2026 source file |
| Ascension NE Wisconsin - Mercy Campus Oshkosh · Oshkosh-Neenah, WI HC VITAMIN B-12 | $41.61 | $73.00 | Jan 1, 2026 source file |
| Ascension NE Wisconsin - St Elizabeth Campus Appleton · Appleton, WI HC VITAMIN B-12 | $41.61 | $73.00 | Jan 1, 2026 source file |
| Bellin Memorial Health Green Bay · Green Bay, WI CYANOCOBALAMIN (VITAMIN B12) | $43.52 | $94.00 | Jun 27, 2026 source file |
| Ascension SE Wisconsin Hospital Milwaukee · Milwaukee-Waukesha, WI HC VITAMIN B-12 | $57.24 | $108.00 | Jan 1, 2026 source file |
| Ascension SE Wisconsin Hospital - Elmbrook Campus Brookfield · Brookfield, WI HC VITAMIN B-12 | $57.24 | $108.00 | Jan 1, 2026 source file |
| Ascension SE Wisconsin Hospital - Franklin Campus Franklin · Milwaukee-Waukesha, WI HC VITAMIN B-12 | $57.24 | $108.00 | Jan 1, 2026 source file |
| Ascension St. Francis Hospital Milwaukee · Milwaukee-Waukesha, WI HC VITAMIN B-12 | $57.24 | $108.00 | Jan 1, 2026 source file |
| Midwest Orthopedic Specialty Hospital Franklin · Milwaukee-Waukesha, WI HC VITAMIN B-12 | $57.24 | $108.00 | Jan 1, 2026 source file |
| ThedaCare Regional Medical Center-Berlin Berlin · Berlin, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-OSP Appleton · Appleton, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Appleton Appleton · Appleton, WI VITAMIN B12 | $61.43 | $109.70 | Aug 7, 2026 source file |
| ThedaCare Regional Medical Center-Fond Du Lac Fond Du Lac · Fond du Lac, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Neenah Neenah · Oshkosh-Neenah, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-New London New London · New London, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Oshkosh Oshkosh · Oshkosh-Neenah, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Shawano Shawano · Shawano, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Waupaca Waupaca · Waupaca, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| ThedaCare Regional Medical Center-Wild Rose Wild Rose · Wild Rose, WI VITAMIN B12 | $61.43 | $109.70 | Aug 8, 2026 source file |
| Ascension Calumet Hospital Chilton · Appleton, WI HC VITAMIN B-12 | $61.56 | $108.00 | Jan 1, 2026 source file |
| Beloit Memorial Hospital Beloit · Janesville-Beloit, WI Vitamin B12 Level | $64.80 | $216.00 | Oct 12, 2026 source file |
| Westfields Hospital New Richmond · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry | $65.22 | $124.00 | Mar 31, 2026 source file |
| Grant Regional Health Center Lancaster · Platteville, WI Cyanocobalamin (vitamin B-12) level | $68.49 | $105.37 | Sep 18, 2026 source file |
| Orthopaedic Hospital of Wisconsin Glendale · Milwaukee-Waukesha, WI VITAMIN B12 | $69.96 | $132.00 | Jan 1, 2026 source file |
| Childrens Hospital of Wisconsin Fox Valley Neenah · Oshkosh-Neenah, WI HBC FV VITAMIN B12 | $70.81 | $128.75 | Mar 24, 2026 source file |
| Memorial Hospital of Boscobel Boscobel · Platteville, WI CYANOCOBALAMIN (VITAMIN B12) | $73.65 | $143.00 | Jun 27, 2026 source file |
| Hudson Hospital Hudson · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry | $73.98 | $164.00 | Mar 31, 2026 source file |
| Tomah Memorial Hospital Tomah · Sparta, WI Cyanocobalamin (vitamin B-12) level | $74.75 | $130.00 | Oct 28, 2026 source file |
| Gundersen Tri-County Hospital & Clinics Whitehall · Whitehall, WI CYANOCOBALAMIN (VITAMIN B12) | $77.98 | $123.00 | Jun 27, 2026 source file |
| OakLeaf Surgical Hospital Altoona · Eau Claire, WI CYANOCOBALAMIN (VITAMIN B-12) LEVEL | $78.28 | $86.98 | Feb 19, 2026 source file |
| Gundersen St Josephs Hospital and Clinics Hillsboro · La Crosse-Onalaska, WI-MN CYANOCOBALAMIN (VITAMIN B12) | $83.11 | $158.00 | Jun 27, 2026 source file |
| Gundersen Moundview Hospital and Clinics Friendship · Friendship, WI CYANOCOBALAMIN (VITAMIN B12) | $86.36 | $170.00 | Jun 27, 2026 source file |
| St Nicholas Hospital of the Hospital Sisters of the Third Order of St Francis Sheboygan · Sheboygan, WI HC VITAMIN B12 | $89.76 | $136.00 | Mar 24, 2026 source file |
| St Vincent Hospital of the Hospital Sisters of the Third Order of St Francis Green Bay · Green Bay, WI VITAMIN B-12 | $89.76 | $136.00 | Mar 24, 2026 source file |
| St Clare Memorial Hospital Oconto Falls · Green Bay, WI HC VITAMIN B12 | $89.76 | $136.00 | Mar 24, 2026 source file |
| St Marys Hospital Medical Center Green Bay · Green Bay, WI HC VITAMIN B12 | $89.76 | $136.00 | Mar 24, 2026 source file |
| Aurora BayCare Medical Center Green Bay · Green Bay, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 4, 2026 source file |
| Aurora Lakeland Medical Center Elkhorn · Whitewater-Elkhorn, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 4, 2026 source file |
| Aurora Medical Center Bay Area Marinette · Marinette, WI-MI VITAMIN B-12 | $102.50 | $205.00 | Nov 4, 2026 source file |
| Aurora Medical Center Burlington Burlington · Racine-Mount Pleasant, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 6, 2026 source file |
| Aurora Medical Center Fond du Lac Fond Du Lac · Fond du Lac, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 5, 2026 source file |
| Aurora Medical Center Grafton Grafton · Milwaukee-Waukesha, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 4, 2026 source file |
| Aurora Medical Center Kenosha Kenosha · Milwaukee-Waukesha, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 6, 2026 source file |
| Aurora Medical Center Manitowoc Two Rivers · Manitowoc, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 4, 2026 source file |
| Aurora Medical Center Mount Pleasant Mount Pleasant · Racine-Mount Pleasant, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 4, 2026 source file |
| Aurora Medical Center Oshkosh Oshkosh · Oshkosh-Neenah, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 4, 2026 source file |
| Aurora Medical Center Sheboygan County Sheboygan · Sheboygan, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 4, 2026 source file |
| Aurora Medical Center Summit Summit · Milwaukee-Waukesha, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 5, 2026 source file |
| Aurora Medical Center Washington County Hartford · Milwaukee-Waukesha, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 5, 2026 source file |
| Aurora St Lukes Medical Center Milwaukee · Milwaukee-Waukesha, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 5, 2026 source file |
| Aurora St Lukes Medical Center of Aurora Health Care Metro Milwaukee · Milwaukee-Waukesha, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 5, 2026 source file |
| Aurora St. Luke's South Shore of Aurora Health Care Metro Cudahy · Milwaukee-Waukesha, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 6, 2026 source file |
| Aurora West Allis Medical Center West Allis · Milwaukee-Waukesha, WI VITAMIN B-12 | $102.50 | $205.00 | Nov 6, 2026 source file |
| Stoughton Hospital Stoughton · Madison, WI Cyanocobalamin (vitamin B-12) level | $107.25 | $195.00 | Jun 11, 2026 source file |
| Marshfield Medical Center - Marshfield Marshfield · Wisconsin Rapids-Marshfield, WI VITAMIN B12 ASSAY-TECH | $107.35 | $113.00 | Feb 20, 2026 source file |
| Aspirus Divine Savior Hospital Portage · Madison, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Eagle River Hospital Eagle River · Eagle River, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Langlade Hospital Antigo · Antigo, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Medford Hospital Medford · Medford, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Merrill Hospital Merrill · Merrill, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Plover Hospital Stevens Point · Stevens Point-Plover, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Rhinelander Hospital Rhinelander · Rhinelander, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Stanley Hospital Stanley · Eau Claire, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Stevens Point Hospital Stevens Point · Stevens Point-Plover, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Tomahawk Hospital Tomahawk · Tomahawk, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Wausau Hospital Wausau · Wausau, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Aspirus Wisconsin Rapids Hospital Wisconsin Rapids · Wisconsin Rapids-Marshfield, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Howard Young Medical Center Woodruff · Woodruff, WI Fac Vitamin B-12 | $110.50 | $170.00 | Apr 1, 2026 source file |
| Ascension Columbia St. Mary's Hospital - Milwaukee Campus Milwaukee · Milwaukee-Waukesha, WI HC VITAMIN B-12 | $113.95 | $215.00 | Jan 1, 2026 source file |
| Ascension Columbia St. Mary's Hospital - Ozaukee Campus Mequon · Milwaukee-Waukesha, WI HC VITAMIN B-12 | $113.95 | $215.00 | Jan 1, 2026 source file |
| Southwest Health Center Platteville · Platteville, WI LCHG VITAMIN B12 | $114.00 | $152.00 | Mar 27, 2026 source file |
| Edgerton Hospital and Health Services Edgerton · Janesville-Beloit, WI LCHG VITAMIN B12 | $116.80 | $160.00 | Jul 19, 2026 source file |
| Vernon Memorial Healthcare Viroqua · La Crosse-Onalaska, WI-MN CYANOCOBALAMIN (VITAMIN B12) | $128.00 | $128.00 | Nov 21, 2025 source file |
| Children's Hospital of Wisconsin Milwaukee · Milwaukee-Waukesha, WI HBC VITAMIN B12 | $129.66 | $235.75 | Mar 23, 2026 source file |
| Marshfield Medical Center - Eau Claire Eau Claire · Eau Claire, WI VITAMIN B12 ASSAY-TECH | $131.10 | $138.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Ladysmith Ladysmith · Ladysmith, WI VITAMIN B12 ASSAY-TECH | $131.10 | $138.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Minocqua Minocqua · Minocqua, WI VITAMIN B12 ASSAY-TECH | $131.10 | $138.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Neillsville Neillsville · Neillsville, WI VITAMIN B12 ASSAY-TECH | $131.10 | $138.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Park Falls Park Falls · Park Falls, WI VITAMIN B12 ASSAY-TECH | $131.10 | $138.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Rice Lake Rice Lake · Rice Lake, WI VITAMIN B12 ASSAY-TECH | $131.10 | $138.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - River Region at Stevens Point Stevens Point · Stevens Point-Plover, WI VITAMIN B12 ASSAY-TECH | $131.10 | $138.00 | Feb 20, 2026 source file |
| Marshfield Medical Center - Weston Weston · Wausau, WI VITAMIN B12 ASSAY-TECH | $131.10 | $138.00 | Feb 20, 2026 source file |
| Sauk Prairie Healthcare Prairie Du Sac · Baraboo, WI VITAMIN B12 | $135.11 | $247.00 | Jan 29, 2026 source file |
| Cumberland Memorial Hospital Cumberland · Rice Lake, WI B12 | $140.70 | $140.70 | Apr 16, 2026 source file |
| Tamarack Health Hayward Medical Center Hayward · Hayward, WI Vitamin B-12 | $154.57 | $162.70 | Jan 26, 2026 source file |
| Essentia Health St Marys Hospital-Superior Superior · Duluth, MN-WI VITAMIN B-12 | $155.19 | $210.00 | Jan 1, 2026 source file |
| Mercyhealth Hospital & Medical Center - Walworth Lake Geneva · Whitewater-Elkhorn, WI CHG CYANOCOBALAMIN VITAMIN B-12 | $156.51 | $208.68 | Mar 1, 2026 source file |
| Mercyhealth Hospital & Trauma Center Janesville · Janesville-Beloit, WI CHG CYANOCOBALAMIN VITAMIN B-12 | $170.40 | $227.20 | Mar 1, 2026 source file |
| Black River Memorial Hospital Black River Falls · Black River Falls, WI Vitamin B12 Level | $171.00 | $190.00 | Jan 8, 2026 source file |
| UnityPoint Health - Meriter Madison · Madison, WI HC VITAMIN B-12 LEVEL | $177.20 | $221.49 | Jan 28, 2026 source file |
| Spooner Health System Spooner · Spooner, WI VITAMIN B-12 | $189.90 | $211.00 | Jul 20, 2026 source file |
| Crossing Rivers Health Medical Center Prairie Du Chien · Prairie Du Chien, WI Cyanocobalamin (vitamin B-12) level | $190.40 | $190.40 | Oct 22, 2026 source file |
| Froedtert Pleasant Prairie Hospital Pleasant Prairie · Kenosha, WI Lab - Vitamin B-12 Level | $199.17 | $265.56 | Jul 1, 2026 source file |
| Marshfield Medical Center - Beaver Dam Beaver Dam · Beaver Dam, WI VITAMIN B12 ASSAY-TECH | $236.55 | $249.00 | Feb 20, 2026 source file |
| Tamarack Health Ashland Medical Center Ashland · Ashland, WI Vitamin B-12 | $271.68 | $285.98 | Jan 26, 2026 source file |
| AdventHealth Durand Durand · Durand, WI HC VITAMIN B12 - QWDL | $284.32 | $284.32 | Apr 1, 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.
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 | 16 | $57.24 | $102.50 |
| Green Bay, WI | 5 | $43.52 | $89.76 |
| Oshkosh-Neenah, WI | 5 | $41.61 | $61.43 |
| Appleton, WI | 4 | $41.61 | $61.43 |
| Eau Claire, WI | 3 | $78.28 | $110.50 |
| Janesville-Beloit, WI | 3 | $64.80 | $116.80 |
| Madison, WI | 3 | $107.25 | $110.50 |
| Minneapolis-St. Paul-Bloomington, MN-WI | 3 | $19.77 | $65.22 |
| Platteville, WI | 3 | $68.49 | $73.65 |
| Stevens Point-Plover, WI | 3 | $110.50 | $110.50 |
| Fond du Lac, WI | 2 | $61.43 | $81.96 |
| La Crosse-Onalaska, WI-MN | 2 | $83.11 | $105.56 |
| Racine-Mount Pleasant, WI | 2 | $102.50 | $102.50 |
| Rice Lake, WI | 2 | $131.10 | $135.90 |
| Sheboygan, WI | 2 | $89.76 | $96.13 |
| Wausau, WI | 2 | $110.50 | $120.80 |
| Whitewater-Elkhorn, WI | 2 | $102.50 | $129.50 |
| Wisconsin Rapids-Marshfield, WI | 2 | $107.35 | $108.92 |
| Antigo, WI | 1 | $110.50 | $110.50 |
| Ashland, WI | 1 | $271.68 | $271.68 |
| Berlin, WI | 1 | $61.43 | $61.43 |
| Black River Falls, WI | 1 | $171.00 | $171.00 |
| Brookfield, WI | 1 | $57.24 | $57.24 |
| Baraboo, WI | 1 | $135.11 | $135.11 |
| Beaver Dam, WI | 1 | $236.55 | $236.55 |
| Durand, WI | 1 | $284.32 | $284.32 |
| Duluth, MN-WI | 1 | $155.19 | $155.19 |
| Eagle River, WI | 1 | $110.50 | $110.50 |
| East Amery, WI | 1 | $10.43 | $10.43 |
| Friendship, WI | 1 | $86.36 | $86.36 |
| Grantsburg, WI | 1 | $39.20 | $39.20 |
| Hayward, WI | 1 | $154.57 | $154.57 |
| Kenosha, WI | 1 | $199.17 | $199.17 |
| Ladysmith, WI | 1 | $131.10 | $131.10 |
| Medford, WI | 1 | $110.50 | $110.50 |
| Merrill, WI | 1 | $110.50 | $110.50 |
| Minocqua, WI | 1 | $131.10 | $131.10 |
| Manitowoc, WI | 1 | $102.50 | $102.50 |
| Marinette, WI-MI | 1 | $102.50 | $102.50 |
| Neillsville, WI | 1 | $131.10 | $131.10 |
| New London, WI | 1 | $61.43 | $61.43 |
| Park Falls, WI | 1 | $131.10 | $131.10 |
| Prairie Du Chien, WI | 1 | $190.40 | $190.40 |
| Rhinelander, WI | 1 | $110.50 | $110.50 |
| Spooner, WI | 1 | $189.90 | $189.90 |
| Shawano, WI | 1 | $61.43 | $61.43 |
| Sparta, WI | 1 | $74.75 | $74.75 |
| Tomahawk, WI | 1 | $110.50 | $110.50 |
| Waupaca, WI | 1 | $61.43 | $61.43 |
| Whitehall, WI | 1 | $77.98 | $77.98 |
| Wild Rose, WI | 1 | $61.43 | $61.43 |
| Woodruff, WI | 1 | $110.50 | $110.50 |
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 vitamin B12 test is, what the price covers and why prices differ: Vitamin B12 test explained.
Vitamin B12 (cobalamin) blood test in other states
- Alabama$53.20
- Alaska$116.52
- Arizona$64.88
- Arkansas$53.95
- California$94.12
- Colorado$129.64
- Connecticut$88.42
- Delaware$195.72
- District of Columbia$122.54, 3 hospitals
- Florida$122.99
- Georgia$81.12
- Hawaii$138.45
- Idaho$83.00
- Illinois$129.33
- Indiana$73.79
- Iowa$86.70
- Kansas$90.65
- Kentucky$84.91
- Louisiana$40.04
- Maine$86.70
- Maryland$43.12
- Massachusetts$76.00
- Michigan$59.25
- Minnesota$89.60
- Mississippi$63.32
- Missouri$78.00
- Montana$92.21
- Nebraska$117.12
- Nevada$156.00
- New Hampshire$98.95
- New Jersey$17.34
- New Mexico$112.40
- New York$55.64
- North Carolina$69.39
- North Dakota$96.80
- Ohio$74.40
- Oklahoma$65.15
- Oregon$77.49
- Pennsylvania$93.94
- Puerto Rico$51.50
- Rhode Island$119.00
- South Carolina$109.34
- South Dakota$116.00
- Tennessee$50.16
- Texas$90.75
- Utah$144.97
- Vermont$111.54
- Virginia$84.00
- Washington$99.51
- West Virginia$80.75
- Wyoming$88.00
Median cash price across the state's hospitals.