CA-125 test cost in Indianapolis, IN
In Indianapolis-Carmel-Greenwood, IN, 18 hospitals list a cash price for CA-125 blood test (ovarian cancer marker): from $83.39 to $377.06, with a median of $280.50. The lowest listed price is at Franciscan Health Indianapolis and 1 other hospital — $197.11 less than the median here. Across Indiana, the median is $163.40 at 84 hospitals.
- The median here, $280.50, is 142% above the US median of $115.70.
- That is 13.5× Medicare's 2026 national rate for the same service ($20.81).
- Every hospital here lists a cash price below its full list price.
Cash prices at 18 facilities across 11 cities for code 86304, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 2, 2026; the hospital files themselves were last updated between Jan 1, 2026 and Oct 26, 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 Indianapolis-Carmel-Greenwood, IN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Franciscan Health Indianapolis lowest Indianapolis, IN · (317) 528-5000 Ia Quant; Ca 125 File of Jan 1, 2026 · source file | $83.39 | $361.00 | $16.44–$324.90 | 77% |
| Franciscan St Francis Health - Carmel lowest Carmel, IN · (317) 528-5000 Ia Quant; Ca 125 File of Jan 1, 2026 · source file | $83.39 | $361.00 | $16.44–$324.90 | 77% |
| Major Hospital Shelbyville, IN · (317) 392-3211 Immunologic analysis for detection of tumor antigen, quantitative; CA 125 File of Oct 26, 2026 · source file | $84.32 | $272.00 | $20.81–$269.28 | 69% |
| Franciscan Health Mooresville Mooresville, IN · (317) 831-1160 Ia Quant; Ca 125 File of Jan 1, 2026 · source file | $91.69 | $361.00 | $16.44–$324.90 | 75% |
| Hendricks Regional Health Danville, IN · (317) 745-4451 HB CA-125 File of May 20, 2026 · source file | $95.60 | $239.00 | $13.24–$229.44 | 60% |
| Riverview Health Noblesville, IN · (317) 773-0760 CA 125 File of Apr 1, 2026 · source file | $127.20 | $212.00 | — | 40% |
| Ascension St. Vincent Anderson Hospital Anderson, IN · (765) 649-2511 IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $224.40 | $374.00 | $10.26–$47.45 | 40% |
| Johnson Memorial Hospital Franklin, IN · (317) 736-3300 Immunologic analysis for detection of tumor antigen, quantitative; CA 125 File of Oct 22, 2026 · source file | $228.80 | $286.00 | $20.81–$277.42 | 20% |
| Eskenazi Health Indianapolis, IN · (317) 880-4818 HC Ca-125 File of Mar 1, 2026 · source file | $244.80 | $272.00 | $20.00–$272.00 | 10% |
| Ascension St Vincent Mercy Elwood, IN · (765) 552-4743 IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $316.20 | $527.00 | $10.26–$47.45 | 40% |
| Carmel AmbSurg Carmel, IN IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $357.60 | $596.00 | $10.26–$47.45 | 40% |
| St. Vincent Heart Center of Indiana Carmel, IN · (317) 583-5000 IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $357.60 | $596.00 | $10.26–$47.45 | 40% |
| Ascension St. Vincent Seton Speciality Hospital Indianapolis, IN IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $357.60 | $596.00 | $10.26–$47.45 | 40% |
| Endo Surgery Center Carmel, IN IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $357.60 | $596.00 | $10.26–$47.45 | 40% |
| Naab Road Surgery Center Indianapolis, IN IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $357.60 | $596.00 | $10.26–$47.45 | 40% |
| St. Vincent Fishers Hospital Fishers, IN · (317) 415-9000 IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $357.60 | $596.00 | $10.26–$47.45 | 40% |
| St. Vincent Carmel Hospital Carmel, IN · (317) 582-7000 IMMUNOASSAY TUM AG QNT;CA 125+1 more line at this price File of Jan 1, 2026 · source file | $357.60 | $596.00 | $10.26–$47.45 | 40% |
| Witham Memorial Hospital Lebanon, IN · (765) 485-8000 Immunologic analysis for detection of tumor antigen, quantitative; CA 125 File of Oct 26, 2026 · source file | $377.06 | $538.65 | $20.81–$1,346.63 | 30% |
Outpatient: lowest $83.39, median $280.50, highest $377.06 — a 4.5× difference within the same market.
As an inpatient, the same code is billed by 14 facilities here, median $336.90. 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 8 of 17 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 CA-125 test is, what the price covers and why prices differ: CA-125 test explained.