Lab tests CPT 84450 Rhode Island Outpatient

AST liver test cost in Rhode Island

In Rhode Island, 6 hospitals publish a cash price for AST (aspartate aminotransferase) enzyme test: from $5.00 to $55.20, with a median of $34.00. The lowest price is at Landmark Medical Center (Woonsocket). The highest price is 11.0× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 84450. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$5.00Landmark Medical Center
Median$34.00half pay less
Highest$55.20in Rhode Island
Lowest saves$29.00vs the median

Hospitals in Rhode Island, cheapest first

HospitalCash price List priceFile date
Landmark Medical Center lowest Woonsocket · Providence-Warwick, RI-MA Hc Transferase Aspartate Amino (Ast) (Sgot) $5.00 $78.00 Sep 1, 2026
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Emma Pendleton Bradley Hospital East Providence · Providence-Warwick, RI-MA HC AST $34.00 $34.00 —
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Newport Hospital Newport · Providence-Warwick, RI-MA HC AST $34.00 $34.00 —
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Rhode Island Hospital Providence · Providence-Warwick, RI-MA HC AST $34.00 $34.00 —
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The Miriam Hospital Providence · Providence-Warwick, RI-MA HC AST $34.00 $34.00 —
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South County Health Wakefield · Providence-Warwick, RI-MA Transferase; aspartate amino (AST) (SGOT) $55.20 $92.00 —
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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 $5.00 $34.00

What it is

AST is an enzyme found in the liver, muscles and heart. It is measured together with ALT to look for liver injury, and the ratio between them gives clues to the cause.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.

AST (aspartate aminotransferase) enzyme test in other states

Median cash price across the state's hospitals.