C-peptide test cost in Louisiana
In Louisiana, 57 hospitals publish a cash price for C-peptide blood test: from $10.36 to $524.97, with a median of $55.38. The lowest price is at Touro Infirmary (New Orleans). The highest price is 50.7× 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 Oct 2, 2026. See them on a map
Lowest$10.36Touro Infirmary
Median$55.38half of hospitals charge less
Highest$524.97in Louisiana
Lowest saves$45.02vs the median
Hospitals in Louisiana, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Touro Infirmary lowest New Orleans · New Orleans-Metairie, LA C-Peptide | $10.36 | $74.00 | Jul 1, 2026 source file |
| East Jefferson General Hospital Metairie · New Orleans-Metairie, LA Ej Ref Lab C-Peptide | $12.46 | $89.00 | Jul 1, 2026 source file |
| Lakeside Hospital Metairie · New Orleans-Metairie, LA Ej Ref Lab C-Peptide | $12.46 | $89.00 | Jul 1, 2026 source file |
| Lakeview Hospital Covington · Slidell-Mandeville-Covington, LA Ej Ref Lab C-Peptide | $12.46 | $89.00 | Jul 1, 2026 source file |
| Tulane Medical Center New Orleans · New Orleans-Metairie, LA Ej Ref Lab C-Peptide | $12.46 | $89.00 | Jun 25, 2026 source file |
| New Orleans East Hospital New Orleans · New Orleans-Metairie, LA C-Peptide | $12.48 | $78.00 | Jun 24, 2026 source file |
| Lafayette General Medical Center Lafayette · Lafayette, LA HC C PEPTIDE | $13.86 | $66.00 | Apr 1, 2026 source file |
| West Jefferson Medical Center Marrero · New Orleans-Metairie, LA Ej Ref Lab C-Peptide | $14.24 | $89.00 | Jun 30, 2026 source file |
| St Helena Parish Hospital Greensburg · Baton Rouge, LA C-PEPTIDE LEVEL (SERUM) | $14.37 | $14.37 | Jun 18, 2026 source file |
| Acadia General Hospital Crowley · Lafayette, LA HC C PEPTIDE | $15.18 | $66.00 | Apr 1, 2026 source file |
| Ochsner University Hospital & Clinics Lafayette · Lafayette, LA HC C PEPTIDE | $17.16 | $66.00 | Apr 1, 2026 source file |
| Ochsner St. Martin Hospital Breaux Bridge · Lafayette, LA HC C PEPTIDE | $19.80 | $66.00 | Apr 1, 2026 source file |
| Glenwood Regional Medical Center - HSA West Monroe · Monroe, LA C-PEPTIDE | $20.39 | $160.64 | Sep 1, 2026 source file |
| Springhill Medical Center Springhill · Minden, LA C-PEPTIDE | $21.23 | $62.43 | Mar 22, 2026 source file |
| Sabine Medical Center Many · Many, LA ASSAY OF C-PEPTIDE | $23.40 | $78.00 | Jun 19, 2026 source file |
| Sterling Surgical Hospital Slidell · Slidell-Mandeville-Covington, LA 84681 - ASSAY OF C-PEPTIDE | $24.35 | $604.00 | Aug 11, 2026 source file |
| Ochsner St Mary Morgan City · Baton Rouge, LA HC C PEPTIDE | $24.40 | $122.00 | Apr 1, 2026 source file |
| University Med Center New Orleans · New Orleans-Metairie, LA C-Peptide | $24.86 | $113.00 | Jul 1, 2026 source file |
| Ochsner Medical Center – Kenner Kenner · New Orleans-Metairie, LA HC C PEPTIDE | $29.68 | $106.00 | Sep 16, 2026 source file |
| Abrom Kaplan Memorial Hospital Kaplan · Lafayette, LA HC C PEPTIDE | $29.70 | $66.00 | Apr 1, 2026 source file |
| Ochsner Clinic Foundation New Orleans · New Orleans-Metairie, LA HC C PEPTIDE | $29.70 | $135.00 | Apr 1, 2026 source file |
| Ochsner LSU Health Shreveport Shreveport · Shreveport-Bossier City, LA HC C PEPTIDE | $32.24 | $124.00 | Apr 1, 2026 source file |
| Ochsner LSU Health Shreveport - St. Mary Medical Center Shreveport · Shreveport-Bossier City, LA HC C PEPTIDE | $34.72 | $124.00 | Apr 1, 2026 source file |
| Ochsner Medical Center - Baton Rouge Baton Rouge · Baton Rouge, LA HC C PEPTIDE | $36.80 | $115.00 | Apr 1, 2026 source file |
| St Bernard Parish Hospital Chalmette · New Orleans-Metairie, LA HC C PEPTIDE | $37.44 | $117.00 | Apr 1, 2026 source file |
| Madison Parish Hospital Tallulah · Tallulah, LA C-PEPTIDE | $44.29 | $88.57 | May 19, 2026 source file |
| Ochsner St Anne General Hospital Raceland · Houma-Bayou Cane-Thibodaux, LA HC C PEPTIDE | $48.40 | $110.00 | Apr 1, 2026 source file |
| Allen Parish Hospital Kinder · Kinder, LA C-PEPTIDE SO | $54.00 | $90.00 | Feb 12, 2026 source file |
| St. Frances Cabrini Hospital Alexandria · Alexandria, LA HC 84681 ASSAY OF C-PEPTIDE | $55.38 | $213.00 | Jan 13, 2026 source file |
| Leonard J Chabert Medical Center Houma · Houma-Bayou Cane-Thibodaux, LA HC C PEPTIDE | $55.46 | $118.00 | Apr 1, 2026 source file |
| Ochsner American Legion Hospital Jennings · Lake Charles, LA HC C PEPTIDE | $56.10 | $165.00 | Apr 1, 2026 source file |
| St Charles Parish Hospital Luling · New Orleans-Metairie, LA HC C PEPTIDE | $58.86 | $218.00 | Apr 1, 2026 source file |
| Rapides Regional Medical Center Alexandria · Alexandria, LA C-peptide | $63.00 | $63.00 | Sep 1, 2026 source file |
| Acadian Medical Center Eunice · Lafayette, LA ASSAY OF C-PEPTIDE | $63.60 | $212.00 | Jun 9, 2026 source file |
| Lallie Kemp Regional Medical Center Independence · Hammond, LA C-PEPTIDE (PROTEIN) LEVEL | $65.52 | $109.20 | Feb 24, 2026 source file |
| Minden Medical Center Minden · Minden, LA ASSAY OF C-PEPTIDE | $67.20 | $224.00 | Sep 1, 2026 source file |
| Richland Parish Hospital-Delhi Delhi · Monroe, LA C-peptide (protein) level | $69.55 | $107.00 | Sep 11, 2026 source file |
| Monroe Surgical Hospital Monroe · Monroe, LA C-PEPTIDE | $70.24 | $93.65 | Mar 30, 2026 source file |
| Franklin Medical Center Winnsboro · Winnsboro, LA C-Peptide, Serum LC | $70.80 | $118.00 | May 21, 2026 source file |
| Ochsner LSU Health Monroe Monroe · Monroe, LA HC C PEPTIDE | $71.76 | $312.00 | Apr 1, 2026 source file |
| Reeves Memorial Medical Center Bernice · Monroe, LA C-PEPTIDE | $75.00 | $150.00 | Aug 26, 2026 source file |
| Natchitoches Regional Medical Center Natchitoches · Natchitoches, LA C-PEPTIDE | $76.00 | $190.00 | Mar 18, 2026 source file |
| Bayou Bend Health System Franklin · Morgan City, LA C-peptide (protein) level | $77.70 | $111.00 | Sep 15, 2026 source file |
| Childrens Hospital New Orleans · New Orleans-Metairie, LA C-Peptide | $79.92 | $296.00 | Jun 24, 2026 source file |
| Baton Rouge General Medical Center Baton Rouge · Baton Rouge, LA C-PEPTIDE | $87.43 | $124.90 | Mar 26, 2026 source file |
| West Feliciana Parish Hospital St Francisville · Baton Rouge, LA O Z/ C-PEPTIDE | $93.62 | $156.04 | May 11, 2026 source file |
| Acadia St Landry Church Point · Lafayette, LA C-PEPTIDE URINE | $93.65 | $124.86 | Mar 23, 2026 source file |
| Morehouse General Hospital Bastrop · Monroe, LA C-PEPTIDE | $94.40 | $118.00 | Mar 31, 2026 source file |
| Jackson Parish Hospital Jonesboro · Jonesboro, LA C-PEPTIDE | $100.00 | $100.00 | Apr 1, 2026 source file |
| Willis Knighton Medical Center Shreveport · Shreveport-Bossier City, LA C-Peptide | $100.64 | $125.80 | Apr 1, 2026 source file |
| Byrd Regional Hospital Leesville · Leesville, LA C-PEPTIDE | $108.30 | $361.00 | Jun 10, 2026 source file |
| Bunkie General Hospital Bunkie · Bunkie, LA C PEPTIDE LEVEL | $113.00 | $113.00 | Mar 16, 2026 source file |
| St Charles Surgical Hospital New Orleans · New Orleans-Metairie, LA C-PEPTIDE SERUM | $140.71 | $399.00 | Aug 17, 2026 source file |
| Lasalle General Hospital Jena · Jena, LA C-PEPTIDE, SERUM | $166.20 | $277.00 | Mar 31, 2026 source file |
| Lady of the Sea General Hospital Cut Off · Houma-Bayou Cane-Thibodaux, LA C-PEPTIDE SERUM | $279.13 | $279.13 | Sep 15, 2026 source file |
| Hardtner Medical Center Olla · Olla, LA C-Peptide, Serum LC | $520.80 | $651.00 | Apr 1, 2026 source file |
| Northern Louisiana Medical Center Ruston · Ruston, LA ASSAY OF C-PEPTIDE | $524.97 | $954.50 | Jun 19, 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 |
|---|---|---|---|
| New Orleans-Metairie, LA | 13 | $10.36 | $24.86 |
| Lafayette, LA | 7 | $13.86 | $19.80 |
| Monroe, LA | 6 | $20.39 | $71.00 |
| Baton Rouge, LA | 5 | $14.37 | $36.80 |
| Houma-Bayou Cane-Thibodaux, LA | 3 | $48.40 | $55.46 |
| Shreveport-Bossier City, LA | 3 | $32.24 | $34.72 |
| Alexandria, LA | 2 | $55.38 | $59.19 |
| Minden, LA | 2 | $21.23 | $44.22 |
| Slidell-Mandeville-Covington, LA | 2 | $12.46 | $18.40 |
| Bunkie, LA | 1 | $113.00 | $113.00 |
| Hammond, LA | 1 | $65.52 | $65.52 |
| Jena, LA | 1 | $166.20 | $166.20 |
| Jonesboro, LA | 1 | $100.00 | $100.00 |
| Kinder, LA | 1 | $54.00 | $54.00 |
| Leesville, LA | 1 | $108.30 | $108.30 |
| Lake Charles, LA | 1 | $56.10 | $56.10 |
| Many, LA | 1 | $23.40 | $23.40 |
| Morgan City, LA | 1 | $77.70 | $77.70 |
| Natchitoches, LA | 1 | $76.00 | $76.00 |
| Olla, LA | 1 | $520.80 | $520.80 |
| Ruston, LA | 1 | $524.97 | $524.97 |
| Tallulah, LA | 1 | $44.29 | $44.29 |
| Winnsboro, LA | 1 | $70.80 | $70.80 |
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 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$60.29
- Arkansas$60.42
- California$63.84
- Colorado$178.99
- Connecticut$97.60
- Delaware$268.80
- District of Columbia$160.77
- Florida$36.60
- Georgia$103.35
- Hawaii$159.90
- Idaho$97.00
- Illinois$103.60
- Indiana$132.53
- Iowa$105.22
- Kansas$104.25
- Kentucky$138.85
- Maine$60.42
- Maryland$43.43
- Massachusetts$117.34
- Michigan$63.28
- Minnesota$78.96
- Mississippi$75.00
- Missouri$104.36
- Montana$147.00
- Nebraska$130.36
- Nevada$154.00
- New Hampshire$131.67
- New Jersey$29.07
- New Mexico$111.00
- New York$76.84
- North Carolina$71.60
- North Dakota$109.49
- Ohio$76.46
- Oklahoma$86.00
- Oregon$90.00
- Pennsylvania$106.80
- Puerto Rico$85.65
- Rhode Island$165.60
- South Carolina$148.68
- South Dakota$129.95
- Tennessee$63.58
- Texas$72.80
- Utah$170.08
- Vermont$186.41
- Virginia$109.20
- Washington$106.57
- West Virginia$73.50
- Wisconsin$87.19
- Wyoming$117.74
Median cash price across the state's hospitals.