Lab tests CPT 83993 Illinois Outpatient

Calprotectin test cost in Illinois

In Illinois, 55 hospitals publish a cash price for Fecal calprotectin (stool inflammation test): from $17.35 to $358.00, with a median of $156.80. The lowest price is at Humboldt Park Health (North Francisco Chicago). The highest price is 20.6× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 83993. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$17.35Humboldt Park Health

Median$156.80half pay less

Highest$358.00in Illinois

Lowest saves$139.45vs the median

Hospitals in Illinois, cheapest first

Hospital	Cash price	List price	File date
Humboldt Park Health lowest North Francisco Chicago · Chicago-Naperville-Elgin, IL-IN Stool calprotectin (protein) level	$17.35	$61.95	Aug 24, 2026 source file
Mercy Medical Center Aurora · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$19.00	$158.00	Sep 1, 2026 source file
Saint Francis Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HC ASSAY FOR CALPROTECTIN FECAL	$19.00	$372.00	Sep 1, 2026 source file
Riverside Medical Center Kankakee · Kankakee, IL STOOL CALPROTECTIN (PROTEIN) LEVEL	$24.49	$92.00	— source file
Deaconess Illinois Crossroads Inc Mount Vernon · Mount Vernon, IL CHG ASSAY OF CALPROTECTIN FECAL	$24.50	$70.00	Feb 3, 2026 source file
Deaconess Illinois Union County Hospital Inc Anna · Anna, IL CHG ASSAY OF CALPROTECTIN FECAL	$24.50	$70.00	Feb 3, 2026 source file
Deaconess Regional Healthcare Services Illinois Inc Marion · Marion-Herrin, IL CHG ASSAY OF CALPROTECTIN FECAL	$24.50	$70.00	Feb 3, 2026 source file
NorthShore University HealthSystems Evanston Hospital Evanson · Chicago-Naperville-Elgin, IL-IN Calprotectin Stool	$40.95	$63.00	— source file
NorthShore University HealthSystems Glenbrook Hospital Glenview · Chicago-Naperville-Elgin, IL-IN Calprotectin Stool	$40.95	$63.00	— source file
NorthShore University HealthSystems Highland Park Hospital Highland Park · Chicago-Naperville-Elgin, IL-IN Calprotectin Stool	$40.95	$63.00	— source file
NorthShore University HealthSystems Skokie Hospital Skokie · Chicago-Naperville-Elgin, IL-IN Calprotectin Stool	$40.95	$63.00	— source file
Resilience Healthcare Weiss Memorial Hospital LLC Chicago · Chicago-Naperville-Elgin, IL-IN Calprotectin, Fecal SO	$42.95	$126.32	Mar 17, 2025 source file
Resilience Healthcare West Suburban Medical Center LLC Oak Park · Chicago-Naperville-Elgin, IL-IN Calprotectin, Fecal SO	$47.06	$138.40	Mar 17, 2025 source file
Trinity Medical Center Rock Island · Davenport-Moline-Rock Island, IA-IL CHG ASSAY FOR CALPROTECTIN FECAL	$48.80	$61.00	Jan 28, 2026 source file
Northwest Community Hospital Arlington Heights · Chicago-Naperville-Elgin, IL-IN Hb Assay For Calprotectin Fecal	$61.00	$61.00	Apr 1, 2026 source file
Uchicago Medicine Adventhealth Bolingbrook Bolingbrook · Chicago-Naperville-Elgin, IL-IN HC CALPROTECTIN FECAL - ARUP	$62.50	$250.00	Apr 1, 2026 source file
Uchicago Medicine Adventhealth Glenoaks Glendale Heights · Chicago-Naperville-Elgin, IL-IN HC CALPROTECTIN	$62.50	$250.00	Apr 1, 2026 source file
Uchicago Medicine Adventhealth Hinsdale Hinsdale · Chicago-Naperville-Elgin, IL-IN HC CALPROTECTIN STOOL - ARUP	$62.50	$250.00	Apr 1, 2026 source file
Uchicago Medicine Adventhealth La Grange La Grange · Chicago-Naperville-Elgin, IL-IN HC CALPROTECTIN	$62.50	$250.00	Apr 1, 2026 source file
Endeavor Health Clinical Operations Evanston · Chicago-Naperville-Elgin, IL-IN HB CALPROTECTIN STOOL	$63.00	$63.00	Apr 1, 2026 source file
Endeavor Health Clinical Operations Highland Park · Chicago-Naperville-Elgin, IL-IN HB CALPROTECTIN STOOL	$63.00	$63.00	Apr 1, 2026 source file
Swedish Covenant Health Chicago · Chicago-Naperville-Elgin, IL-IN HB CALPROTECTIN STOOL	$63.00	$63.00	Apr 1, 2026 source file
Gottlieb Memorial Hospital Melrose Park · Chicago-Naperville-Elgin, IL-IN Calprotectin Fecal (Qcalpr)	$92.34	$486.00	Mar 31, 2026 source file
Shriners Childrens - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN ASSAY FOR CALPROTECTIN FECAL	$100.00	$100.00	— source file
Loyola University Medical Center Maywood · Chicago-Naperville-Elgin, IL-IN Calprotectin Fecal (Qcalpr)	$111.78	$486.00	Mar 31, 2026 source file
Presence Chicago Hospitals Network Chicago · Chicago-Naperville-Elgin, IL-IN HC ASSAY CALPROTECTIN FECAL	$122.76	$372.00	— source file
MercyOne Genesis Aledo Medical Center Aledo · Davenport-Moline-Rock Island, IA-IL Calprotectin Fecal-Sendout	$142.20	$237.00	Mar 31, 2026 source file
Palos Community Hospital Palos Heights · Chicago-Naperville-Elgin, IL-IN HB Calprotectin, Fecal	$156.80	$224.00	Apr 1, 2026 source file
Advocate Childrens Hospital Oak Lawn Oak Lawn · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Childrens Hospital Park Ridge Park Ridge · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Christ Medical Center Oak Lawn · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Condell Medical Center Libertyville · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Good Samaritan Hospital Downers Grove · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Good Shepherd Hospital Barrington · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Illinois Masonic Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Lutheran General Hospital Park Ridge · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Sherman Hospital Elgin · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate South Suburban Hospital Hazel Crest · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Advocate Trinity Hospital Chicago · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$170.00	$340.00	Nov 4, 2025 source file
Northwestern Medicine Delnor Hospital Geneva · Chicago-Naperville-Elgin, IL-IN HB Ref Calprotectin, Fecal (Q)	$173.60	$248.00	Apr 1, 2026 source file
Northwestern Medicine Kishwaukee Hospital Dekalb · Chicago-Naperville-Elgin, IL-IN HB Calprotectin, Fecal	$173.60	$248.00	Apr 1, 2026 source file
Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital McHenry · Chicago-Naperville-Elgin, IL-IN HB Calprotectin, Fecal	$174.30	$249.00	Apr 1, 2026 source file
Northwestern Lake Forest Hospital Lake Forest · Chicago-Naperville-Elgin, IL-IN HB Calprotectin, Fecal	$174.30	$249.00	Apr 1, 2026 source file
Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN HB Ref Calprotectin (Gva)	$184.10	$263.00	Apr 1, 2026 source file
Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton · Chicago-Naperville-Elgin, IL-IN HB Ref Calprotectin (Gva)	$184.10	$263.00	Apr 1, 2026 source file
Northwestern Medicine Valley West Hospital Sandwich · Chicago-Naperville-Elgin, IL-IN HB Ref Calprotectin (Gva)	$184.10	$263.00	Apr 1, 2026 source file
MercyOne Genesis Silvis Medical Center Silvis · Davenport-Moline-Rock Island, IA-IL Calprotectin Fecal-Sendout	$187.80	$313.00	Mar 31, 2026 source file
Community First Healthcare of Illinois INC Chicago · Chicago-Naperville-Elgin, IL-IN Stool calprotectin (protein) level	$190.13	$380.25	Apr 1, 2026 source file
American Healthcare Systems Illinois LLC Granite City · St. Louis, MO-IL CALPROTECTIN FECAL	$237.45	$395.75	— source file
Ingalls Memorial Hospital Harvey · Chicago-Naperville-Elgin, IL-IN Hc Calprotectin, Fecal	$254.00	$254.00	Apr 1, 2026 source file
Hshs Holy Family Hospital Inc Greenville · St. Louis, MO-IL HC CALPROTECTIN STOOL-90	$256.32	$356.00	— source file
La Rabida Children's Hospital\|LaRabida Childrens Hospital Chicago · Chicago-Naperville-Elgin, IL-IN CALPROTECTIN, FECAL	$312.94	$312.94	Apr 1, 2026 source file
Edward Hospital Naperville · Chicago-Naperville-Elgin, IL-IN HC CALPROTECTIN STOOL	$320.00	$320.00	Apr 1, 2026 source file
Elmhurst Memorial Hospital Elmhurst · Chicago-Naperville-Elgin, IL-IN HC CALPROTECTIN STOOL	$320.00	$320.00	Apr 1, 2026 source file
The University of Chicago Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Hc Calprotectin, Fecal	$358.00	$358.00	Apr 1, 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
Chicago-Naperville-Elgin, IL-IN	46	$17.35	$170.00
Davenport-Moline-Rock Island, IA-IL	3	$48.80	$142.20
St. Louis, MO-IL	2	$237.45	$246.88
Anna, IL	1	$24.50	$24.50
Kankakee, IL	1	$24.49	$24.49
Marion-Herrin, IL	1	$24.50	$24.50
Mount Vernon, IL	1	$24.50	$24.50

What it is

Fecal calprotectin measures a protein released by inflamed bowel. It helps tell inflammatory bowel disease from irritable bowel syndrome.

What the price covers

The price usually covers running the stool test; the collection kit is often included.

Fecal calprotectin (stool inflammation test) in other states

Median cash price across the state's hospitals.