CA-125 test cost in Sioux Falls, SD — inpatient
In Sioux Falls, SD-MN, 2 hospitals list a cash price for CA-125 blood test (ovarian cancer marker) as an inpatient: from $101.60 to $101.60, with a median of $101.60. The lowest listed price is at Sanford Luverne Medical Center and 1 other hospital. Across South Dakota, the median is $101.60 at 5 hospitals.
Cash prices at 2 facilities across 2 cities for code 86304, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 4, 2026 and Mar 4, 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 Sioux Falls, SD-MN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Sanford Luverne Medical Center lowest Luverne, MN · (507) 283-2321 CDMR CA 125 86304 | $101.60 | $127.00 | $68.05–$120.14 | 20% | Mar 4, 2026 source file |
| Sanford Canton Inwood Medical Center lowest Canton, SD · (605) 764-1500 CDMR CA 125 86304 | $101.60 | $127.00 | $69.58–$114.30 | 20% | Mar 4, 2026 source file |
Inpatient: lowest $101.60, median $101.60, highest $101.60.
As an outpatient, the same code is billed by 2 facilities here, median $101.60 — that is the price to compare if you are not being admitted.
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 none is it 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-125 is a protein that can be high in ovarian cancer. The test is used to evaluate some pelvic masses and to follow treatment.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.