CA 19-9 test cost in Tucson, AZ
In Tucson, AZ, 2 hospitals list a cash price for CA 19-9 blood test (tumor marker): from $13.54 to $14.28, with a median of $13.91. The lowest listed price is at Banner University Medical Center Tucson — $0.37 less than the median here. Across Arizona, the median is $23.29 at 31 hospitals.
Cash prices at 2 facilities for code 86301, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 2, 2026 and Apr 30, 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 Tucson, AZ.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Banner University Medical Center Tucson lowest Tucson, AZ · (520) 874-4189 LAB IMM AG TUMOR CA 19-9 | $13.54 | $63.00 | $20.81–$81.35 | 79% | Mar 2, 2026 source file |
| Tucson Medical Center Tucson, AZ · (520) 324-1399 HC Ca 19-9 | $14.28 | $51.00 | $20.81–$42.03 | 72% | Apr 30, 2026 source file |
| Tucson Medical Center Tucson, AZ · (520) 324-1399 HC Ca 19-9 | $14.28 | $51.00 | $20.81–$42.03 | 72% | Apr 30, 2026 source file |
Outpatient: lowest $13.54, median $13.91, highest $14.28 — a 1.1× difference within the same market.
As an inpatient, the same code is billed by 2 facilities here, median $13.91. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 2 of 2 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.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 86301 ($93.24). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Banner University Med Center South Tucson, AZLAB IMM AG TUMOR CA 19-9 | $8.57 | file |