CA 19-9 test cost in Delaware
In Delaware, 6 hospitals publish a cash price for CA 19-9 blood test (tumor marker): from $30.00 to $317.05, with a median of $293.16. The lowest price is at Nemours Children's Hospital (Wilmington). The highest price is 10.6× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86301. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Delaware, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Nemours Children's Hospital lowest Wilmington · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Carbohydrate Antigen 19-9 Serum Referred | $30.00 | $30.00 | — source file |
| St. Francis Hospital Wilmington · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD HC Immunoassay Tumor Antigen Quantitative Ca 19-9 | $78.65 | $121.00 | Mar 31, 2026 source file |
| Bayhealth Hospital, Sussex Campus Milford · Seaford, DE Hc Immunoassay Tumor Ca 19-9 | $293.16 | $349.00 | Apr 1, 2026 source file |
| Bayhealth Medical Center, Kent Campus Dover · Dover, DE Hc Immunoassay Tumor Ca 19-9 | $293.16 | $349.00 | Apr 1, 2026 source file |
| TidalHealth Nanticoke Seaford · Seaford, DE HC Ca 199 (Ca199) | $298.00 | $298.00 | — source file |
| Beebe Medical Center Lewes · Seaford, DE IMMUNOLOGIC ANALYSIS FOR DETECTION OF TUMOR ANTIGEN; QUANTITATIVE; CA 19-9 | $317.05 | $373.00 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Seaford, DE | 3 | $293.16 | $298.00 |
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 2 | $30.00 | $54.32 |
| Dover, DE | 1 | $293.16 | $293.16 |
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.
CA 19-9 blood test (tumor marker) in other states
- Alabama$126.07
- Alaska$243.70
- Arizona$23.29
- Arkansas$61.58
- California$58.45
- Colorado$96.43
- Connecticut$83.07
- Florida$51.62
- Georgia$86.40
- Hawaii$129.60
- Idaho$19.18
- Illinois$97.50
- Indiana$152.10
- Iowa$73.80
- Kansas$165.75
- Kentucky$432.60
- Louisiana$30.16
- Maine$44.20
- Maryland$96.93
- Massachusetts$82.23
- Michigan$93.50
- Minnesota$89.67
- Mississippi$68.00
- Missouri$120.45
- Montana$99.20
- Nebraska$77.74
- Nevada$36.29
- New Hampshire$122.64
- New Jersey$23.93
- New Mexico$117.60
- New York$71.80
- North Carolina$88.90
- North Dakota$61.75
- Ohio$65.00
- Oklahoma$78.58
- Oregon$84.15
- Pennsylvania$116.40
- Rhode Island$165.60
- South Carolina$195.95
- South Dakota$101.60
- Tennessee$63.58
- Texas$128.37
- Utah$97.67
- Vermont$220.00
- Virginia$102.00
- Washington$110.40
- West Virginia$89.75
- Wisconsin$110.00
- Wyoming$60.07
Median cash price across the state's hospitals.