Lab tests CPT 86304 Outpatient

CA-125 test cost in Lima, OH

In Lima, OH, 2 hospitals list a cash price for CA-125 blood test (ovarian cancer marker): from $27.00 to $82.20, with a median of $54.60. The lowest listed price is at Lima Memorial Health System — $27.60 less than the median here. Across Ohio, the median is $93.60 at 96 hospitals.

Cash prices at 2 facilities for code 86304, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$27.00Lima Memorial Health System
Median$54.60half pay less
Highest$82.20in this market
Difference3.0×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 Lima, OH.

median
Lowest $27.00Highest $337.50

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Lima Memorial Health System lowest Lima, OH · (419) 998-4731 Immunoassay Tumor Ca 125 $27.00 $30.00 — 10% Apr 1, 2026
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Mercy Health St Ritas Medical Center Lima, OH · (419) 227-3361 HC So Ca 125 $82.20 $137.00 — 40% —
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Mercy Health St Ritas Medical Center Lima, OH · (419) 227-3361 HC Immunoassay Tumor Antigen Quantitative Ca 125 $96.00 $160.00 — 40% —
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Lima Memorial Health System Lima, OH · (419) 998-4731 Cancer Antigen 125 $161.10 $179.00 — 10% Apr 1, 2026
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Lima Memorial Health System Lima, OH · (419) 998-4731 Ca125, Ov Monitor $337.50 $375.00 — 10% Apr 1, 2026
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Outpatient: lowest $27.00, median $54.60, highest $82.20 — a 3.0× difference within the same market.

As an inpatient, the same code is billed by 2 facilities here, median $54.60. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

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.