CA 19-9 test cost in Chicago, IL — inpatient
In Chicago-Naperville-Elgin, IL-IN, 30 hospitals list a cash price for CA 19-9 blood test (tumor marker) as an inpatient: from $18.25 to $409.00, with a median of $105.00. The lowest listed price is at Uchicago Medicine AdventHealth Glenoaks and 3 other hospitals — $86.75 less than the median here. Across Illinois, the median is $97.50 at 54 hospitals.
Cash prices at 30 facilities across 22 cities for code 86301, 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.
Lowest$18.25Uchicago Medicine AdventHealth Glenoaks + 3 more
Median$105.00half pay less
Highest$409.00in this market
Difference22.4×highest vs lowest
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.
median
Lowest $18.25Highest $409.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC CANCER ANTIGEN 19-9 FLUID | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC CANCER ANTIGEN 19-9 FLUID | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC CANCER ANTIGEN 19-9 | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC CANCER ANTIGEN 19-9 FLUID | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC CANCER ANTIGEN 19-9 | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC CANCER ANTIGEN 19-9 FLUID | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC CANCER ANTIGEN 19-9 | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC CANCER ANTIGEN 19-9 FLUID | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC CANCER ANTIGEN 19-9 | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC CANCER ANTIGEN 19-9 | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC CANCER ANTIGEN 19-9 FLUID | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC CANCER ANTIGEN 19-9 | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC CANCER ANTIGEN 19-9 FLUID | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC CANCER ANTIGEN 19-9 | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC CANCER ANTIGEN 19-9 FLUID | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC CANCER ANTIGEN 19-9 | $18.25 | $73.00 | — | 75% | Apr 1, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC CA 19-9 | $34.98 | $106.00 | $20.81–$87.18 | 67% | — source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC CANCER ANTIGIEN 19-9 BODY FLUID - ARUP | $51.25 | $205.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC CANCER ANTIGIEN 19-9 BODY FLUID - ARUP | $51.25 | $205.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC CANCER ANTIGIEN 19-9 BODY FLUID - ARUP | $51.25 | $205.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC CANCER ANTIGIEN 19-9 BODY FLUID - ARUP | $51.25 | $205.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC CANCER ANTIGIEN 19-9 BODY FLUID - ARUP | $51.25 | $205.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC CANCER ANTIGIEN 19-9 BODY FLUID - ARUP | $51.25 | $205.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC CANCER ANTIGIEN 19-9 BODY FLUID - ARUP | $51.25 | $205.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC CANCER ANTIGIEN 19-9 BODY FLUID - ARUP | $51.25 | $205.00 | — | 75% | Apr 1, 2026 source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Ca 19 -9 | $63.05 | $97.00 | $15.81–$51.90 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Ca 19 -9 | $63.05 | $97.00 | $15.81–$51.90 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Ca 19 -9 | $63.05 | $97.00 | $15.81–$51.90 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Ca 19 -9 | $63.05 | $97.00 | $15.81–$51.90 | 35% | — source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Immunoassay Tumor Ca 19-9 | $91.00 | $91.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB CA 19 -9 | $97.00 | $97.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB CA 19 -9 | $97.00 | $97.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB CA 19 -9 | $97.00 | $97.00 | — | — | Apr 1, 2026 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$189.00 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL CANCER ANTIGEN 19-9 | $105.00 | $210.00 | $91.77–$168.00 | 50% | Nov 4, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 CA 19-9 SO | $110.67 | $325.49 | $211.57 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 CA 19-9 SO | $164.67 | $484.32 | $314.81 | 66% | Mar 17, 2025 source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL R Ca-19-9 | $174.85 | $269.00 | $43.85–$143.92 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL R Ca-19-9 | $174.85 | $269.00 | $43.85–$143.92 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL R Ca-19-9 | $174.85 | $269.00 | $43.85–$143.92 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 R Ca-19-9 | $174.85 | $269.00 | $43.85–$143.92 | 35% | — source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Immunoassay For Tumor Antigen, Quantitative; Ca 19-9 | $251.00 | $251.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB R CA-19-9 | $269.00 | $269.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB R CA-19-9 | $269.00 | $269.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB R CA-19-9 | $269.00 | $269.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC IMMUNOASSAY TUMOR ANTIGEN CA 19-9 | $326.00 | $326.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC IMMUNOASSAY TUMOR ANTIGEN CA 19-9 | $326.00 | $326.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Immunoassay For Tumor Antigen, Quantitative; Ca 19-9 | $409.00 | $409.00 | — | — | Apr 1, 2026 source file |
Inpatient: lowest $18.25, median $105.00, highest $409.00 — a 22.4× difference within the same market.
As an outpatient, the same code is billed by 47 facilities here, median $105.00 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 14 of 18 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
CA 19-9 is a tumor marker used mainly to follow pancreatic and bile duct cancers during treatment.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.