Lab tests CPT 84681 Indiana Outpatient

C-peptide test cost in Indiana

In Indiana, 86 hospitals publish a cash price for C-peptide blood test: from $14.08 to $1,302.84, with a median of $132.53. The lowest price is at Norton Kings Daughters Health (Madison). The highest price is 92.5× 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$14.08Norton Kings Daughters Health

Median$132.53half pay less

Highest$1,302.84in Indiana

Lowest saves$118.45vs the median

Hospitals in Indiana, cheapest first

Hospital	Cash price	List price	File date
Norton Kings Daughters Health lowest Madison · Madison, IN HB C-PEPTIDE	$14.08	$64.00	May 5, 2026 source file
Greene County General Hospital Linton · Linton, IN INSULIN AND C-PEPTIDE 213660	$17.52	$29.20	— source file
Monroe Hospital Bloomington · Bloomington, IN C PEPTIDE ULTRA SENSITIVE	$20.00	$36.50	Mar 17, 2026 source file
Franciscan Health Munster Munster · Chicago-Naperville-Elgin, IL-IN C-Peptide	$26.63	$125.00	— source file
Norton Clark Hospital Jeffersonville · Louisville/Jefferson County, KY-IN HB C-PEPTIDE	$33.04	$236.00	Jun 3, 2026 source file
Franciscan Health Rensselaer Rensselaer · Chicago-Naperville-Elgin, IL-IN C-Peptide	$33.65	$94.00	— source file
Northwest Health - Starke Knox · Knox, IN C-Peptide Level LC	$35.12	$130.07	Apr 1, 2026 source file
Goshen Hospital Goshen · Elkhart-Goshen, IN Assay of c-peptide	$40.60	$58.00	Aug 14, 2026 source file
Norton Scott Hospital Scottsburg · Scottsburg, IN HB C-PEPTIDE	$41.80	$209.00	Jun 3, 2026 source file
Northwest Health-la Porte La Porte · Michigan City-La Porte, IN C-Peptide Level LC	$42.92	$130.07	Apr 1, 2026 source file
Rush Memorial Hospital Rushville · Rushville, IN C-peptide (protein) level	$44.15	$58.87	Apr 27, 2026 source file
Franciscan Health Dyer Dyer · Chicago-Naperville-Elgin, IL-IN C-Peptide	$52.11	$193.00	— source file
St. Joseph Health System Fort Wayne · Fort Wayne, IN C-Peptide Level LC	$52.32	$218.00	Apr 1, 2026 source file
Gibson General Hospital Princeton · Princeton, IN HC C PEPTIDE	$64.66	$122.00	Feb 11, 2026 source file
Franciscan Health Crown Point Crown Point · Chicago-Naperville-Elgin, IL-IN C-Peptide	$68.11	$264.00	— source file
Franciscan Health Michigan City Michigan City · Michigan City-La Porte, IN C-Peptide	$75.09	$361.00	— source file
Franciscan Health Michigan City LaPorte La Porte · Michigan City-La Porte, IN C-Peptide	$75.09	$361.00	— source file
Woodlawn Hospital Rochester · Rochester, IN C-peptide (protein) level	$81.00	$108.00	Sep 22, 2026 source file
Hendricks Regional Health Danville · Indianapolis-Carmel-Greenwood, IN HB SERUM C-PEPTIDE - ARUP	$82.00	$205.00	— source file
Franciscan Health Indianapolis Indianapolis · Indianapolis-Carmel-Greenwood, IN C-Peptide	$83.39	$361.00	— source file
Franciscan St Francis Health - Carmel Carmel · Indianapolis-Carmel-Greenwood, IN C-Peptide	$83.39	$361.00	— source file
Good Samaritan Hosptial Vincennes · Vincennes, IN HC C PEPTIDE	$87.00	$145.00	Apr 1, 2026 source file
Rehabilitation Hospital Of Indiana Indianapolis · Indianapolis-Carmel-Greenwood, IN C-Peptide SerPl QN RHI	$87.21	$153.00	— source file
Dupont Hospital Fort Wayne · Fort Wayne, IN C Peptide Level (RL)	$88.83	$329.00	Apr 1, 2026 source file
Franciscan Health Mooresville Mooresville · Indianapolis-Carmel-Greenwood, IN C-Peptide	$91.69	$361.00	— source file
Major Hospital Shelbyville · Indianapolis-Carmel-Greenwood, IN C-peptide (protein) level	$99.20	$320.00	Apr 7, 2026 source file
Harrison County Hospital Corydon · Louisville/Jefferson County, KY-IN C-peptide (protein) level	$102.00	$170.00	Jul 16, 2026 source file
Parkview Huntington Hospital Huntington · Huntington, IN HC C-PEPTIDE	$106.50	$213.00	— source file
Parkview Whitley Hospital Columbia City · Fort Wayne, IN HC C-PEPTIDE	$106.50	$213.00	— source file
Parkview LaGrange Hospital LaGrange · LaGrange, IN HC C-PEPTIDE	$107.50	$215.00	— source file
Parkview Logansport Hospital Logansport · Logansport, IN HC C-PEPTIDE	$108.00	$216.00	— source file
Parkview DeKalb Hospital Auburn · Auburn, IN HC C-PEPTIDE	$108.50	$217.00	— source file
Parkview Noble Hospital Kendallville · Kendallville, IN HC C-PEPTIDE	$108.50	$217.00	— source file
Parkview Wabash Hospital Wabash · Wabash, IN HC C-PEPTIDE	$110.00	$220.00	— source file
Sullivan County Community Hospital Sullivan · Terre Haute, IN C-peptide (protein) level	$110.65	$147.53	Jun 10, 2026 source file
Parkview Ortho Hospital Fort Wayne · Fort Wayne, IN HC C-PEPTIDE	$112.00	$224.00	— source file
Parkview Regional Medical Center Fort Wayne · Fort Wayne, IN HC C-PEPTIDE	$112.00	$224.00	— source file
Adams County Memorial Hospital Decatur · Decatur, IN C-peptide (protein) level	$114.00	$114.00	Aug 14, 2026 source file
Franciscan Health Crawfordsville Crawfordsville · Crawfordsville, IN C-Peptide	$116.80	$431.00	— source file
Franciscan Health Lafayette Lafayette · Lafayette-West Lafayette, IN C-Peptide	$117.79	$533.00	— source file
Kosciusko Community Hospital Warsaw · Warsaw, IN 84681 L213660 C-PEPTIDE 889	$125.16	$596.00	Apr 1, 2026 source file
Riverview Health Noblesville · Indianapolis-Carmel-Greenwood, IN C PEPTIDE	$127.20	$212.00	— source file
Eskenazi Health Indianapolis · Indianapolis-Carmel-Greenwood, IN HC C-Peptide	$127.80	$142.00	— source file
Decatur County Memorial Hospital Greensburg · Greensburg, IN C-peptide (protein) level	$137.25	$183.00	Sep 2, 2026 source file
Perry County Memorial Hospital Tell City · Tell City, IN C-PEPTIDE	$156.10	$223.00	Jun 8, 2026 source file
Union Hospital Clinton Clinton · Terre Haute, IN C-peptide	$156.60	$261.00	— source file
Union Hospital Regional Terre Haute · Terre Haute, IN C-peptide	$156.60	$261.00	— source file
Union Hospital Terre Haute Terre Haute · Terre Haute, IN C-peptide	$156.60	$261.00	— source file
Lutheran Musculoskeletal Center – The Orthopedic Hospital Fort Wayne · Fort Wayne, IN C-Peptide Level LC	$164.70	$610.00	Apr 1, 2026 source file
Bluffton Regional Medical Center Bluffton · Fort Wayne, IN C Peptide	$168.24	$701.00	Apr 1, 2026 source file
St. Vincent Salem Hospital Salem · Louisville/Jefferson County, KY-IN C-PEPTIDE	$176.40	$294.00	— source file
Plymouth Medical Center Plymouth · Plymouth, IN HC Labcorp C-Peptide	$195.00	$300.00	Mar 31, 2026 source file
Lutheran Hospital of Indiana Fort Wayne · Fort Wayne, IN 84681 L213660 C-PEPTIDE 889	$196.50	$655.00	Apr 1, 2026 source file
Putnam County Hospital Greencastle · Greencastle, IN C-peptide (protein) level	$198.02	$232.96	Jun 30, 2026 source file
Henry County Memorial Hospital New Castle · New Castle, IN C-peptide (protein) level	$200.97	$287.10	Jun 3, 2026 source file
Northwest Health - Porter Valparaiso · Chicago-Naperville-Elgin, IL-IN C Peptide- Send Out to CQ	$215.19	$797.00	Apr 1, 2026 source file
Mishawaka Medical Center Mishawaka · South Bend-Mishawaka, IN-MI HC Labcorp C-Peptide	$215.80	$332.00	Mar 31, 2026 source file
Dukes Memorial Hospital Peru · Peru, IN C Peptide Level (RL)	$217.50	$435.00	Apr 1, 2026 source file
Cobalt Rehabilitation Hospital Louisville Clarksville · Louisville/Jefferson County, KY-IN C-Peptide	$219.32	$219.32	Aug 6, 2026 source file
Pulaski Memorial Hospital Winamac · Winamac, IN C-peptide (protein) level	$231.14	$330.20	Jul 7, 2026 source file
St. Vincent Clay Hospital Brazil · Terre Haute, IN C-PEPTIDE	$232.20	$387.00	— source file
Hancock Regional Hospital Greenfield · Indianapolis-Carmel-Greenwood, IN C-peptide (protein) level	$232.80	$291.00	Sep 25, 2026 source file
St. Vincent Williamsport Hospital Williamsport · Lafayette-West Lafayette, IN C-PEPTIDE	$243.00	$405.00	— source file
Ascension St Vincent Evansville Evansville · Evansville, IN C-PEPTIDE	$243.60	$406.00	— source file
Ascension St Vincent Warrick Boonville · Evansville, IN C-PEPTIDE	$243.60	$406.00	— source file
Uchicago Medicine Northwest Indiana Crown Point · Chicago-Naperville-Elgin, IL-IN HC C-PEPTIDE	$246.00	$246.00	Apr 1, 2026 source file
The Women's Hospital Newburgh · Evansville, IN HC C PEPTIDE	$249.07	$422.15	Feb 13, 2026 source file
Methodist Hospital-Southlake Merrillville · Chicago-Naperville-Elgin, IL-IN C-Peptides	$259.00	$370.00	— source file
The Methodist Hospitals Gary · Chicago-Naperville-Elgin, IL-IN C-Peptides	$259.00	$370.00	— source file
Columbus Regional Hospital Columbus · Columbus, IN HC C-Peptide	$267.20	$334.00	— source file
Memorial Hospital of South Bend South Bend · South Bend-Mishawaka, IN-MI C Peptide Serum	$284.70	$438.00	Jan 1, 2026 source file
Ascension St. Vincent Seton Speciality Hospital Indianapolis · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$303.60	$506.00	— source file
Carmel AmbSurg Carmel · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$303.60	$506.00	— source file
Endo Surgery Center Carmel · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$303.60	$506.00	— source file
Naab Road Surgery Center Indianapolis · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$303.60	$506.00	— source file
St. Vincent Carmel Hospital Carmel · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$303.60	$506.00	— source file
St. Vincent Fishers Hospital Fishers · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$303.60	$506.00	— source file
St. Vincent Heart Center of Indiana Carmel · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$303.60	$506.00	— source file
St. Vincent Jennings Hospital North Vernon · North Vernon, IN C-PEPTIDE	$304.20	$507.00	— source file
Ascension St Vincent Kokomo Kokomo · Kokomo, IN C-PEPTIDE	$313.20	$522.00	— source file
Ascension St. Vincent Anderson Hospital Anderson · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$313.20	$522.00	— source file
Ascension St Vincent Mercy Elwood · Indianapolis-Carmel-Greenwood, IN C-PEPTIDE	$318.00	$530.00	— source file
Johnson Memorial Hospital Franklin · Indianapolis-Carmel-Greenwood, IN C-peptide (protein) level	$318.40	$398.00	May 5, 2026 source file
St. Vincent Randolph Hospital Winchester · Winchester, IN C-PEPTIDE	$345.00	$575.00	— source file
Witham Memorial Hospital Lebanon · Indianapolis-Carmel-Greenwood, IN C-peptide (protein) level	$418.95	$598.50	Mar 31, 2026 source file
Baptist Health Floyd New Albany · Louisville/Jefferson County, KY-IN C-peptide (protein) level	$1,302.84	$1,737.12	Sep 15, 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
Indianapolis-Carmel-Greenwood, IN	20	$82.00	$303.60
Chicago-Naperville-Elgin, IL-IN	8	$26.63	$141.65
Fort Wayne, IN	8	$52.32	$112.00
Louisville/Jefferson County, KY-IN	5	$33.04	$176.40
Terre Haute, IN	5	$110.65	$156.60
Evansville, IN	3	$243.60	$243.60
Michigan City-La Porte, IN	3	$42.92	$75.09
Lafayette-West Lafayette, IN	2	$117.79	$180.40
South Bend-Mishawaka, IN-MI	2	$215.80	$250.25
Auburn, IN	1	$108.50	$108.50
Bloomington, IN	1	$20.00	$20.00
Columbus, IN	1	$267.20	$267.20
Crawfordsville, IN	1	$116.80	$116.80
Decatur, IN	1	$114.00	$114.00
Elkhart-Goshen, IN	1	$40.60	$40.60
Greencastle, IN	1	$198.02	$198.02
Greensburg, IN	1	$137.25	$137.25
Huntington, IN	1	$106.50	$106.50
Knox, IN	1	$35.12	$35.12
Kendallville, IN	1	$108.50	$108.50
Kokomo, IN	1	$313.20	$313.20
LaGrange, IN	1	$107.50	$107.50
Linton, IN	1	$17.52	$17.52
Logansport, IN	1	$108.00	$108.00
Madison, IN	1	$14.08	$14.08
North Vernon, IN	1	$304.20	$304.20
New Castle, IN	1	$200.97	$200.97
Princeton, IN	1	$64.66	$64.66
Peru, IN	1	$217.50	$217.50
Plymouth, IN	1	$195.00	$195.00
Rochester, IN	1	$81.00	$81.00
Rushville, IN	1	$44.15	$44.15
Scottsburg, IN	1	$41.80	$41.80
Tell City, IN	1	$156.10	$156.10
Vincennes, IN	1	$87.00	$87.00
Winamac, IN	1	$231.14	$231.14
Winchester, IN	1	$345.00	$345.00
Wabash, IN	1	$110.00	$110.00
Warsaw, IN	1	$125.16	$125.16

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

Median cash price across the state's hospitals.