Lab tests CPT 87804 Illinois Outpatient

Rapid flu test cost in Illinois

In Illinois, 53 hospitals publish a cash price for rapid flu test (influenza antigen): from $10.73 to $332.64, with a median of $41.88. The lowest price is at Roseland Community Hospital Association (Chicago). The highest price is 31.0× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 87804. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$10.73Roseland Community Hospital Association

Median$41.88half pay less

Highest$332.64in Illinois

Lowest saves$31.15vs the median

Hospitals in Illinois, cheapest first

Hospital	Cash price	List price	File date
Roseland Community Hospital Association lowest Chicago · Chicago-Naperville-Elgin, IL-IN Detection test by immunoassay with direct visual observation for influenza virus	$10.73	$55.00	Jul 1, 2026 source file
Mercy Medical Center Aurora · Chicago-Naperville-Elgin, IL-IN INFLUENZA A/B ANTIGEN	$16.00	$191.00	Sep 1, 2026 source file
Saint Francis Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HC DETECT AGENT,IMMUN,DIR OBS,INFLUENZA	$16.00	$86.00	Sep 1, 2026 source file
Deaconess Illinois Crossroads Mount Vernon · Mount Vernon, IL POCT INFLUENZA B	$16.80	$48.00	Feb 3, 2026 source file
Deaconess Illinois Union County Hospital Anna · Anna, IL INFLUENZA A AND B ANTIGEN	$16.80	$48.00	Feb 3, 2026 source file
Heartland Regional Medical Center Marion · Marion-Herrin, IL POCT INFLUENZA A	$16.80	$48.00	Feb 3, 2026 source file
NorthShore University HealthSystems Evanston Hospital Evanson · Chicago-Naperville-Elgin, IL-IN Influenza Assay W/Optic Office Performed	$22.75	$35.00	— source file
NorthShore University HealthSystems Glenbrook Hospital Glenview · Chicago-Naperville-Elgin, IL-IN Influenza Assay W/Optic Office Performed	$22.75	$35.00	— source file
NorthShore University HealthSystems Highland Park Hospital Highland Park · Chicago-Naperville-Elgin, IL-IN Influenza Assay W/Optic Office Performed	$22.75	$35.00	— source file
NorthShore University HealthSystems Skokie Hospital Skokie · Chicago-Naperville-Elgin, IL-IN Influenza Assay W/Optic Office Performed	$22.75	$35.00	— source file
Gottlieb Memorial Hospital Melrose Park · Chicago-Naperville-Elgin, IL-IN Influenza Assay W Optical Observton (Mrflu)	$23.75	$125.00	Mar 31, 2026 source file
Resilience Healthcare West Suburban Medical Center Oak Park · Chicago-Naperville-Elgin, IL-IN Influenza A and B Antigens BCE	$25.65	$75.45	Mar 17, 2025 source file
Presence Saint Joseph Hospital - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN HC INFLUENZA-RAPID TEST	$28.38	$86.00	— source file
Loyola University Medical Center Maywood · Chicago-Naperville-Elgin, IL-IN Influenza Assay W Optical Observton (Mrflu)	$28.75	$125.00	Mar 31, 2026 source file
Louis A Weiss Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN Influenza A Antigen	$29.27	$86.08	Mar 17, 2025 source file
Uchicago Medicine AdventHealth Bolingbrook Bolingbrook · Chicago-Naperville-Elgin, IL-IN HC DETECT AGENT,IMMUN,DIR OBS,INFLUENZA - RAPID FLU	$31.25	$125.00	Apr 1, 2026 source file
Uchicago Medicine AdventHealth Glenoaks Glendale Heights · Chicago-Naperville-Elgin, IL-IN HC DETECT AGENT,IMMUN,DIR OBS,INFLUENZA - RAPID FLU	$31.25	$125.00	Apr 1, 2026 source file
Uchicago Medicine AdventHealth Hinsdale Hinsdale · Chicago-Naperville-Elgin, IL-IN HC DETECT AGENT,IMMUN,DIR OBS,INFLUENZA - RAPID FLU	$31.25	$125.00	Apr 1, 2026 source file
Uchicago Medicine AdventHealth La Grange La Grange · Chicago-Naperville-Elgin, IL-IN HC DETECT AGENT,IMMUN,DIR OBS,INFLUENZA - RAPID FLU	$31.25	$125.00	Apr 1, 2026 source file
Riverside Medical Center Kankakee · Kankakee, IL INFLUENZA ASSAY W/OPTIC	$31.68	$119.00	— source file
Endeavor Health Clinical Operations Highland Park · Chicago-Naperville-Elgin, IL-IN INFLUENZA ASSAY W/OPTIC OFFICE PERFORMED	$35.00	$35.00	Apr 1, 2026 source file
Northshore University Healthsystem - Evanston Hospital Evanston · Chicago-Naperville-Elgin, IL-IN INFLUENZA ASSAY W/OPTIC OFFICE PERFORMED	$35.00	$35.00	Apr 1, 2026 source file
Swedish Covenant Health Chicago · Chicago-Naperville-Elgin, IL-IN INFLUENZA ASSAY W/OPTIC OFFICE PERFORMED	$35.00	$35.00	Apr 1, 2026 source file
Trinity Medical Center Rock Island · Davenport-Moline-Rock Island, IA-IL CHG IAADIADOO INFLUENZA	$35.20	$44.00	Jan 28, 2026 source file
Humboldt Park Health Chicago · Chicago-Naperville-Elgin, IL-IN Detection test by immunoassay with direct visual observation for influenza virus	$39.10	$139.65	Aug 24, 2026 source file
Gateway Regional Medical Center Granite City · St. Louis, MO-IL INFLUENZA SWAB A&B	$39.72	$66.20	— source file
Community First Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Detection test by immunoassay with direct visual observation for influenza virus	$41.88	$83.75	Apr 1, 2026 source file
Advocate Childrens Hospital Oak Lawn Oak Lawn · Chicago-Naperville-Elgin, IL-IN POC INFLUENZA ANTIGEN RAPID	$47.50	$95.00	Nov 4, 2025 source file
Advocate Christ Medical Center Oak Lawn · Chicago-Naperville-Elgin, IL-IN POC INFLUENZA ANTIGEN RAPID	$47.50	$95.00	Nov 4, 2025 source file
Advocate Good Samaritan Hospital Downers Grove · Chicago-Naperville-Elgin, IL-IN POC INFLUENZA ANTIGEN RAPID	$47.50	$95.00	Nov 4, 2025 source file
Advocate Sherman Hospital Elgin · Chicago-Naperville-Elgin, IL-IN POC INFLUENZA ANTIGEN RAPID	$47.50	$95.00	Nov 4, 2025 source file
Advocate South Suburban Hospital Hazel Crest · Chicago-Naperville-Elgin, IL-IN POC INFLUENZA ANTIGEN RAPID	$47.50	$95.00	Nov 4, 2025 source file
Hshs Good Shepherd Hospital Shelbyville · Shelbyville, IL HC QL INFLUENZA A/B	$54.72	$76.00	— source file
St Anthonys Memorial Hospital of the Hospital Sisters of the Third Order of St Francis Mattoon · Charleston-Mattoon, IL HC QL INFLUENZA A/B	$54.72	$76.00	— source file
Advocate Childrens Hospital Park Ridge Park Ridge · Chicago-Naperville-Elgin, IL-IN INFLUENZA A ANTIGEN, RAPID	$85.00	$170.00	Nov 4, 2025 source file
Advocate Condell Medical Center Libertyville · Chicago-Naperville-Elgin, IL-IN INFLUENZA B ANTIGEN, RAPID	$85.00	$170.00	Nov 4, 2025 source file
Advocate Good Shepherd Hospital Barrington · Chicago-Naperville-Elgin, IL-IN INFLUENZA A ANTIGEN, RAPID	$85.00	$170.00	Nov 4, 2025 source file
Advocate Illinois Masonic Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN INFLUENZA A ANTIGEN, RAPID	$85.00	$170.00	Nov 4, 2025 source file
Advocate Lutheran General Hospital Park Ridge · Chicago-Naperville-Elgin, IL-IN INFLUENZA B ANTIGEN, RAPID	$85.00	$170.00	Nov 4, 2025 source file
Advocate Trinity Hospital Chicago · Chicago-Naperville-Elgin, IL-IN INFLUENZA B ANTIGEN, RAPID	$85.00	$170.00	Nov 4, 2025 source file
Northwest Community Hospital Arlington Heights · Chicago-Naperville-Elgin, IL-IN Hb Influenza Assay W/Optic	$96.00	$96.00	Apr 1, 2026 source file
Shriners Childrens - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN INFLUENZA ASSAY W/OPTIC	$97.70	$97.70	— source file
Edward Hospital Naperville · Chicago-Naperville-Elgin, IL-IN HC INFECTIOUS AGENT ANTIGEN INFLUENZA A (RAPID)	$130.00	$130.00	Apr 1, 2026 source file
Elmhurst Memorial Hospital Elmhurst · Chicago-Naperville-Elgin, IL-IN HC INFECTIOUS AGENT ANTIGEN INFLUENZA B (RAPID)	$130.00	$130.00	Apr 1, 2026 source file
Hshs Holy Family Hospital Greenville · St. Louis, MO-IL HC QL INFLUENZA A/B	$132.48	$184.00	— source file
St Marys Hospital Decatur of Hospital Sisters of the Third Order of St Francis Decatur · Decatur, IL HC QL INFLUENZA A/B	$176.40	$245.00	— source file
St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis O'Fallon · St. Louis, MO-IL HC QL INFLUENZA A/B	$186.48	$259.00	— source file
St Josephs Hospital Hospital Sisters Third Order of St Francis Breese · St. Louis, MO-IL HC QL INFLUENZA A/B	$193.68	$269.00	— source file
Ingalls Memorial Hospital Harvey · Chicago-Naperville-Elgin, IL-IN Hc Influenza A & B Immunoassay	$207.00	$207.00	Apr 1, 2026 source file
St Johns Hospital of the Hospital Sisters of the Third Order of St Francis Springfield · Springfield, IL HC QL INFLUENZA A/B	$211.68	$294.00	— source file
St Josephs Hospital of the Hospital Sisters of the Third Order of St Francis Highland · St. Louis, MO-IL HC QL INFLUENZA A/B	$224.64	$312.00	— source file
The University of Chicago Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Hc Influenza A & B Immunoassay	$252.00	$252.00	Apr 1, 2026 source file
St Francis Hospital Sisters of the Third Order of St Francis Litchfield · Litchfield, IL HC QL INFLUENZA A/B	$332.64	$462.00	— 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	38	$10.73	$37.05
St. Louis, MO-IL	5	$39.72	$186.48
Anna, IL	1	$16.80	$16.80
Charleston-Mattoon, IL	1	$54.72	$54.72
Davenport-Moline-Rock Island, IA-IL	1	$35.20	$35.20
Decatur, IL	1	$176.40	$176.40
Kankakee, IL	1	$31.68	$31.68
Litchfield, IL	1	$332.64	$332.64
Marion-Herrin, IL	1	$16.80	$16.80
Mount Vernon, IL	1	$16.80	$16.80
Shelbyville, IL	1	$54.72	$54.72
Springfield, IL	1	$211.68	$211.68

What it is

A rapid flu test checks a nose or throat swab for influenza within minutes. The code is billed once for each flu type tested, so a test for A and B may be billed twice.

What the price covers

The price usually covers the swab and the test for one flu type; tests for A and B may be billed twice.

Rapid flu test (influenza antigen) in other states

Median cash price across the state's hospitals.