C-peptide test cost in Minnesota
In Minnesota, 60 hospitals publish a cash price for C-peptide blood test: from $16.64 to $360.40, with a median of $82.38. The lowest price is at Regions Hospital (St. Paul). The highest price is 21.7× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84681. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map
Lowest$16.64Regions Hospital
Median$82.38half pay less
Highest$360.40in Minnesota
Lowest saves$65.74vs the median
Hospitals in Minnesota, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Regions Hospital lowest St. Paul · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry | $16.64 | $64.00 | — source file |
| Maple Grove Hospital Maple Grove · Minneapolis-St. Paul-Bloomington, MN-WI C-peptide (protein) level | $20.55 | $39.00 | — source file |
| North Memorial Health Care Robbinsdale · Minneapolis-St. Paul-Bloomington, MN-WI C-peptide (protein) level | $20.55 | $39.00 | — source file |
| Allina Health Faribault Medical Center Faribualt · Faribault-Northfield, MN HCHG C-PEPTIDE SERUM | $30.41 | $54.30 | Jun 16, 2026 source file |
| Buffalo Hospital Buffalo · Minneapolis-St. Paul-Bloomington, MN-WI HCHG C-PEPTIDE SERUM | $30.41 | $54.30 | Jun 16, 2026 source file |
| Cambridge Medical Center Cambridge · Minneapolis-St. Paul-Bloomington, MN-WI HCHG C-PEPTIDE SERUM | $30.41 | $54.30 | Jun 16, 2026 source file |
| Owatonna Hospital Owatonna · Owatonna, MN HCHG C-PEPTIDE SERUM | $30.41 | $54.30 | Jun 16, 2026 source file |
| Abbott Northwestern Hospital Minneapolis · Minneapolis-St. Paul-Bloomington, MN-WI HCHG C-PEPTIDE QUEST | $31.68 | $66.00 | Jun 16, 2026 source file |
| Allina United Hospital St. Paul · St. Paul, MN HCHG C-PEPTIDE QUEST | $31.68 | $66.00 | Jun 16, 2026 source file |
| Mercy Hospital Coon Rapids · Minneapolis-St. Paul-Bloomington, MN-WI HCHG C-PEPTIDE QUEST | $31.68 | $66.00 | Jun 17, 2026 source file |
| St. Joseph's Area Health Services Park Rapids · Park Rapids, MN SERUM C-PEPTIDE | $34.34 | $62.43 | Feb 28, 2026 source file |
| New Ulm Medical Center New Ulm · New Ulm, MN HCHG C-PEPTIDE SERUM | $36.29 | $64.80 | Jun 16, 2026 source file |
| St. Francis Medical Center Breckenridge · Wahpeton, ND-MN SERUM C-PEPTIDE | $37.46 | $62.43 | Feb 28, 2026 source file |
| Hutchinson Hospital Hutchinson · Hutchinson, MN Chemistry | $40.24 | $87.47 | — source file |
| Lakewood Health Center Baudette · Baudette, MN SERUM C-PEPTIDE | $41.21 | $62.43 | Feb 28, 2026 source file |
| Methodist Hospital St. Louis Park · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry | $41.34 | $159.00 | — source file |
| Olivia Hospital Olivia · Olivia, MN Chemistry | $46.97 | $77.00 | — source file |
| Fairview Lakes Health Services Wyoming · Minneapolis-St. Paul-Bloomington, MN-WI HC C-PEPTIDE | $58.55 | $146.00 | Feb 5, 2026 source file |
| M Health Fairview Southdale Hospital Edina · Minneapolis-St. Paul-Bloomington, MN-WI HC C-PEPTIDE | $58.55 | $146.00 | Feb 6, 2026 source file |
| M Health Fairview St. John's Hospital Maplewood · Minneapolis-St. Paul-Bloomington, MN-WI HC C-PEPTIDE | $58.55 | $146.00 | Feb 5, 2026 source file |
| M Health Fairview Woodwinds Hospital Woodbury · Minneapolis-St. Paul-Bloomington, MN-WI HC C-PEPTIDE | $58.55 | $146.00 | Feb 5, 2026 source file |
| Fairview Bethesda Hospital St. Paul · Minneapolis-St. Paul-Bloomington, MN-WI HC C-PEPTIDE | $58.56 | $146.01 | Jan 29, 2026 source file |
| Fairview Northland Regional Hospital Princeton · Minneapolis-St. Paul-Bloomington, MN-WI HC C-PEPTIDE | $58.56 | $146.01 | Jan 29, 2026 source file |
| M Health Fairview University of Mn Medical Center Minneapolis · Minneapolis-St. Paul-Bloomington, MN-WI HC C-PEPTIDE | $58.56 | $146.01 | Feb 6, 2026 source file |
| Cuyuna Regional Medical Center Crosby · Brainerd, MN PR ASSAY OF C-PEPTIDE | $58.82 | $173.00 | — source file |
| Grand Itasca Clinic and Hospital Grand Rapids · Grand Rapids, MN HC C-PEPTIDE | $62.05 | $146.00 | Jan 28, 2026 source file |
| M Health Fairview Ridges Hospital Burnsville · Minneapolis-St. Paul-Bloomington, MN-WI HC C-PEPTIDE | $62.05 | $146.00 | Feb 6, 2026 source file |
| Range Regional Health Services Hibbing · Duluth, MN-WI HC C-PEPTIDE | $62.05 | $146.00 | Jan 29, 2026 source file |
| Lakewood Health System Staples · Staples, MN C-peptide (protein) level | $71.92 | $116.00 | Sep 11, 2026 source file |
| Riverwood Healthcare Center Aitkin · Aitkin, MN HC ASSAY OF C-PEPTIDE - C-PEPTIDE | $78.96 | $141.00 | — source file |
| County of Murray Slayton · Slayton, MN ASSAY OF C PEPTIDE 84681 | $85.80 | $132.00 | — source file |
| Perham Health Perham · Fergus Falls, MN C-peptide (protein) level | $87.75 | $135.00 | Feb 1, 2026 source file |
| Astera Health Wadena · Wadena, MN C-Peptide, S (Mayo) | $93.86 | $130.00 | — source file |
| Rainy Lake Medical Center International Falls · International Falls, MN ASSAY OF C PEPTIDE | $99.64 | $129.39 | May 6, 2026 source file |
| Lakeview Hospital Stillwater · Minneapolis-St. Paul-Bloomington, MN-WI Chemistry | $101.49 | $274.30 | — source file |
| Sanford Jackson Hospital Jackson · Jackson, MN ASSAY OF C PEPTIDE 84681 | $101.60 | $127.00 | Mar 4, 2026 source file |
| Sanford Behavioral Health Thief River Falls Thief River Falls · Thief River Falls, MN ASSAY OF C PEPTIDE 84681 | $111.20 | $139.00 | Mar 4, 2026 source file |
| Sanford Thief River Falls Medical Center Thief River Falls · Thief River Falls, MN ASSAY OF C PEPTIDE 84681 | $111.20 | $139.00 | Mar 4, 2026 source file |
| Sanford Tracy Hospital Tracy · Marshall, MN ASSAY OF C PEPTIDE 84681 | $112.00 | $140.00 | Mar 4, 2026 source file |
| Sanford Westbrook Hospital Westbrook · Westbrook, MN ASSAY OF C PEPTIDE 84681 | $112.00 | $140.00 | Mar 4, 2026 source file |
| Lifecare Medical Center Roseau · Roseau, MN C-peptide (protein) level | $114.40 | $130.00 | Aug 5, 2026 source file |
| Sanford Luverne Medical Center Luverne · Sioux Falls, SD-MN ASSAY OF C PEPTIDE 84681 | $118.40 | $148.00 | Mar 4, 2026 source file |
| Aspirus St. Luke’s Hospital Duluth · Duluth, MN-WI Fac Assay of C-Peptide | $126.75 | $233.00 | Apr 1, 2026 source file |
| Sanford Wheaton Wheaton · Wheaton, MN ASSAY OF C PEPTIDE 84681 | $132.80 | $166.00 | Mar 4, 2026 source file |
| The Cook Hospital Cook · Duluth, MN-WI C-PEPTIDE | $137.28 | $208.00 | — source file |
| Saint Elizabeth’s Hospital of Wabasha Wabasha · Rochester, MN C-PEPTIDE | $145.55 | $239.00 | Jun 27, 2026 source file |
| Bigfork Valley Hospital Bigfork · Grand Rapids, MN C PEPTIDE | $145.83 | $205.40 | — source file |
| Kittson Healthcare Hallock · Hallock, MN ASSAY OF C PEPTIDE 84681 | $151.00 | $151.00 | Jun 26, 2026 source file |
| Mille Lacs Health System Onamia · Minneapolis-St. Paul-Bloomington, MN-WI C-PEPTIDE | $151.20 | $216.00 | Aug 13, 2026 source file |
| Ely-Bloomenson Community Hospital Ely · Duluth, MN-WI C-peptide (protein) level | $153.09 | $189.00 | Sep 1, 2026 source file |
| Community Memorial Hospital Cloquet · Duluth, MN-WI C-PEPTIDE | $153.60 | $240.00 | — source file |
| Ortonville Area Health Services Ortonville · Ortonville, MN ASSAY OF C PEPTIDE 84681 | $157.25 | $185.00 | Jun 18, 2026 source file |
| Welia Health Mora · Mora, MN HCHG C-PEPTIDE SERUM | $159.60 | $228.00 | — source file |
| Northfield Hospital Northfield · Faribault-Northfield, MN C-Peptide | $166.00 | $397.00 | — source file |
| City of Sleepy Eye Sleepy Eye · New Ulm, MN C PEPTIDE, SERUM | $171.46 | $271.00 | — source file |
| Sanford Canby Medical Center Canby · Canby, MN ASSAY OF C PEPTIDE 84681 | $178.40 | $223.00 | Mar 4, 2026 source file |
| North Valley Health Center Warren · Grand Forks, ND-MN C-peptide (protein) level | $188.00 | $188.00 | Aug 3, 2026 source file |
| Aspirus Lake View Hospital Two Harbors · Two Harbors, MN Fac Assay of C-Peptide | $191.76 | $233.00 | Apr 1, 2026 source file |
| Mahnomen Health Center Mahnomen · Mahnomen, MN ASSAY OF C PEPTIDE 84681 | $287.10 | $319.00 | Jul 16, 2026 source file |
| Windom Area Hospital Windom · Windom, MN ASSAY OF C PEPTIDE 84681 | $360.40 | $530.00 | Feb 3, 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 |
|---|---|---|---|
| Minneapolis-St. Paul-Bloomington, MN-WI | 18 | $16.64 | $58.55 |
| Duluth, MN-WI | 5 | $62.05 | $137.28 |
| Faribault-Northfield, MN | 2 | $30.41 | $98.20 |
| Grand Rapids, MN | 2 | $62.05 | $103.94 |
| New Ulm, MN | 2 | $36.29 | $103.88 |
| Thief River Falls, MN | 2 | $111.20 | $111.20 |
| Aitkin, MN | 1 | $78.96 | $78.96 |
| Baudette, MN | 1 | $41.21 | $41.21 |
| Brainerd, MN | 1 | $58.82 | $58.82 |
| Canby, MN | 1 | $178.40 | $178.40 |
| Fergus Falls, MN | 1 | $87.75 | $87.75 |
| Grand Forks, ND-MN | 1 | $188.00 | $188.00 |
| Hallock, MN | 1 | $151.00 | $151.00 |
| Hutchinson, MN | 1 | $40.24 | $40.24 |
| International Falls, MN | 1 | $99.64 | $99.64 |
| Jackson, MN | 1 | $101.60 | $101.60 |
| Mahnomen, MN | 1 | $287.10 | $287.10 |
| Mora, MN | 1 | $159.60 | $159.60 |
| Marshall, MN | 1 | $112.00 | $112.00 |
| Olivia, MN | 1 | $46.97 | $46.97 |
| Ortonville, MN | 1 | $157.25 | $157.25 |
| Owatonna, MN | 1 | $30.41 | $30.41 |
| Park Rapids, MN | 1 | $34.34 | $34.34 |
| Roseau, MN | 1 | $114.40 | $114.40 |
| Rochester, MN | 1 | $145.55 | $145.55 |
| Slayton, MN | 1 | $85.80 | $85.80 |
| St. Paul, MN | 1 | $31.68 | $31.68 |
| Staples, MN | 1 | $71.92 | $71.92 |
| Sioux Falls, SD-MN | 1 | $118.40 | $118.40 |
| Two Harbors, MN | 1 | $191.76 | $191.76 |
| Wadena, MN | 1 | $93.86 | $93.86 |
| Westbrook, MN | 1 | $112.00 | $112.00 |
| Wheaton, MN | 1 | $132.80 | $132.80 |
| Windom, MN | 1 | $360.40 | $360.40 |
| Wahpeton, ND-MN | 1 | $37.46 | $37.46 |
What it is
A C-peptide test shows how much insulin the pancreas is making. It helps tell type 1 from type 2 diabetes and find the cause of low blood sugar.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
C-peptide blood test in other states
- Alabama$86.02
- Alaska$168.00
- Arizona$61.77
- Arkansas$60.42
- California$63.84
- Colorado$179.50
- Connecticut$95.70
- Delaware$268.80
- District of Columbia$154.89
- Florida$36.60
- Georgia$103.35
- Hawaii$159.90
- Idaho$96.13
- Illinois$103.60
- Indiana$132.53
- Iowa$105.44
- Kansas$104.90
- Kentucky$138.85
- Louisiana$51.20
- Maine$56.24
- Maryland$43.43
- Massachusetts$117.34
- Michigan$59.45
- Mississippi$75.00
- Missouri$105.75
- Montana$147.00
- Nebraska$130.18
- Nevada$154.00
- New Hampshire$131.67
- New Jersey$29.07
- New Mexico$111.00
- New York$76.84
- North Carolina$77.70
- North Dakota$109.48
- Ohio$76.91
- Oklahoma$84.80
- Oregon$90.00
- Pennsylvania$105.00
- Puerto Rico$85.65
- Rhode Island$165.60
- South Carolina$153.36
- South Dakota$129.95
- Tennessee$63.58
- Texas$81.30
- Utah$170.08
- Vermont$186.41
- Virginia$109.20
- Washington$109.67
- West Virginia$73.50
- Wisconsin$87.50
- Wyoming$117.74
Median cash price across the state's hospitals.