Rapid strep test cost in Chicago, IL — inpatient
In Chicago-Naperville-Elgin, IL-IN, 26 hospitals list a cash price for rapid strep A antigen test from a throat swab, read visually as an inpatient: from $14.50 to $185.00, with a median of $47.50. The lowest listed price is at Uchicago Medicine AdventHealth La Grange and 3 other hospitals — $33.00 less than the median here. Across Illinois, the median is $47.50 at 53 hospitals.
Cash prices at 26 facilities across 19 cities for code 87880, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 17, 2025 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Chicago-Naperville-Elgin, IL-IN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC STREP A RAPID SCREEN, DIRECT OPTICAL OBSERVATION | $14.50 | $58.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC STREP A RAPID SCREEN, DIRECT OPTICAL OBSERVATION | $14.50 | $58.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC STREP A RAPID SCREEN, DIRECT OPTICAL OBSERVATION | $14.50 | $58.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC STREP A RAPID SCREEN, DIRECT OPTICAL OBSERVATION | $14.50 | $58.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC STREP A RAPID SCREEN, DIRECT OPTICAL OBSERVATION | $14.50 | $58.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC STREP A RAPID SCREEN, DIRECT OPTICAL OBSERVATION | $14.50 | $58.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC STREP A RAPID SCREEN, DIRECT OPTICAL OBSERVATION | $14.50 | $58.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC STREP A RAPID SCREEN, DIRECT OPTICAL OBSERVATION | $14.50 | $58.00 | — | 75% | Apr 1, 2026 source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Strep a Assay W/Optic | $31.85 | $49.00 | $7.99–$26.22 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Strep a Assay W/Optic | $31.85 | $49.00 | $7.99–$26.22 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Strep a Assay W/Optic | $31.85 | $49.00 | $7.99–$26.22 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Strep a Assay W/Optic | $31.85 | $49.00 | $7.99–$26.22 | 35% | — source file |
| Advocate South Suburban Hospital Hazel Crest, IL POC STREP SCREEN | $47.50 | $95.00 | $41.52–$76.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 POC STREP SCREEN | $47.50 | $95.00 | $41.52–$76.00 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 POC STREP SCREEN | $47.50 | $95.00 | $41.52–$76.00 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 POC STREP SCREEN | $47.50 | $95.00 | $41.52–$76.00 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 POC STREP SCREEN | $47.50 | $95.00 | $41.52–$85.50 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 POC STREP SCREEN | $47.50 | $95.00 | $41.52–$76.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 POC STREP SCREEN | $47.50 | $95.00 | $41.52–$76.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL POC STREP SCREEN | $47.50 | $95.00 | $41.52–$76.00 | 50% | Nov 4, 2025 source file |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago, IL · (312) 227-4000 H RAPID STREP A | $48.30 | $69.00 | $25.53–$3,678.00 | 30% | — source file |
| Endeavor Health Clinical Operations Highland Park, IL STREP A ASSAY W/OPTIC OFFICE PERFORMED | $49.00 | $49.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 STREP A ASSAY W/OPTIC OFFICE PERFORMED | $49.00 | $49.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 STREP A ASSAY W/OPTIC OFFICE PERFORMED | $49.00 | $49.00 | — | — | Apr 1, 2026 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Rapid Strep A Antigen | $64.37 | $189.31 | $123.05 | 66% | Mar 17, 2025 source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Rapid Strep a Test in Office | $69.55 | $107.00 | $17.44–$57.25 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Strep Screen Only-ER | $69.55 | $107.00 | $17.44–$57.25 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Rapid Strep a Test in Office | $69.55 | $107.00 | $17.44–$57.25 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Strep Screen Only-ER | $69.55 | $107.00 | $17.44–$57.25 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Rapid Strep a Test in Office | $69.55 | $107.00 | $17.44–$57.25 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Strep Screen Only-ER | $69.55 | $107.00 | $17.44–$57.25 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Rapid Strep a Test in Office | $69.55 | $107.00 | $17.44–$57.25 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Strep Screen Only-ER | $69.55 | $107.00 | $17.44–$57.25 | 35% | — source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Rapid Strep A Antigen | $82.96 | $244.00 | $158.60 | 66% | Mar 17, 2025 source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Strep A Assay W/Optic | $100.00 | $100.00 | — | — | Apr 1, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 STREP GROUP A, IMMUNOASSY | $100.91 | $100.91 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB STREP SCREEN ONLY-ER | $116.00 | $116.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB RAPID STREP A TEST IN OFFICE | $116.00 | $116.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB STREP SCREEN ONLY-ER | $116.00 | $116.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB RAPID STREP A TEST IN OFFICE | $116.00 | $116.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB RAPID STREP A TEST IN OFFICE | $116.00 | $116.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB STREP SCREEN ONLY-ER | $116.00 | $116.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC INFECT AGENT ANTIGEN RAPID STREPTOCOCCUS A | $185.00 | $185.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC INFECT AGENT ANTIGEN RAPID STREPTOCOCCUS A | $185.00 | $185.00 | — | — | Apr 1, 2026 source file |
Inpatient: lowest $14.50, median $47.50, highest $185.00 — a 12.8× difference within the same market.
As an outpatient, the same code is billed by 42 facilities here, median $47.90 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 11 of 15 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
A rapid strep test checks a throat swab for group A strep bacteria, the cause of strep throat, and gives a result in minutes. It helps the clinician decide whether antibiotics are needed.
What the price covers
The price usually covers the rapid test only. The visit is billed separately, and a backup throat culture, if done, has its own charge.