Lab tests CPT 84450 Maryland Outpatient

AST liver test cost in Maryland

In Maryland, 5 hospitals publish a cash price for AST (aspartate aminotransferase) enzyme test: from $4.56 to $7.39, with a median of $6.26. The lowest price is at Greater Baltimore Medical Center (Towson). The highest price is 1.6× 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$4.56Greater Baltimore Medical Center
Median$6.26half pay less
Highest$7.39in Maryland
Lowest saves$1.70vs the median

Hospitals in Maryland, cheapest first

HospitalCash price List priceFile date
Greater Baltimore Medical Center lowest Towson · Baltimore-Columbia-Towson, MD HC Ast $4.56 $4.65 —
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TidalHealth Peninsula Salisbury · Salisbury, MD HC AST (SGOT) $5.49 $5.60 —
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Atlantic General Hospital Berlin · Ocean Pines, MD Transferase; aspartate amino (AST) (SGOT) $6.26 $6.26 —
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Mercy Medical Center Baltimore · Baltimore-Columbia-Towson, MD HC TRANSFERASE ASPARTATE AMINO (AST) (SGOT) REF $6.42 $6.55 —
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Mt. Washington Pediatric Hospital Baltimore · Baltimore-Columbia-Towson, MD AST-SGOT $7.39 $7.54 —
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By metro area

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

Metro areaHospitals LowestMedian
Baltimore-Columbia-Towson, MD 3 $4.56 $6.42
Ocean Pines, MD 1 $6.26 $6.26
Salisbury, MD 1 $5.49 $5.49

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.