Lab tests CPT 86304 Rhode Island Outpatient

CA-125 test cost in Rhode Island

In Rhode Island, 6 hospitals publish a cash price for CA-125 blood test (ovarian cancer marker): from $20.00 to $198.00, with a median of $165.60. The lowest price is at Landmark Medical Center (Woonsocket). The highest price is 9.9× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 86304. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$20.00Landmark Medical Center
Median$165.60half pay less
Highest$198.00in Rhode Island
Lowest saves$145.60vs the median

Hospitals in Rhode Island, cheapest first

HospitalCash price List priceFile date
Landmark Medical Center lowest Woonsocket · Providence-Warwick, RI-MA Hc Immunoassay, Tumor Antigen, Ca 125 $20.00 $124.00 Sep 1, 2026
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Emma Pendleton Bradley Hospital East Providence · Providence-Warwick, RI-MA HC CA 125 $165.60 $165.60 —
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Newport Hospital Newport · Providence-Warwick, RI-MA HC CA 125 $165.60 $165.60 —
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Rhode Island Hospital Providence · Providence-Warwick, RI-MA HC CA 125 $165.60 $165.60 —
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The Miriam Hospital Providence · Providence-Warwick, RI-MA HC CA 125 $165.60 $165.60 —
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South County Health Wakefield · Providence-Warwick, RI-MA Immunoassay for tumor antigen, quantitative; CA 125 $198.00 $330.00 —
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Providence-Warwick, RI-MA 6 $20.00 $165.60

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.

CA-125 blood test (ovarian cancer marker) in other states

Median cash price across the state's hospitals.