Lab tests CPT 84450 Inpatient — admitted to hospital

AST liver test cost in Rice Lake, WI — inpatient

In Rice Lake, WI, 1 hospital lists a cash price for AST (aspartate aminotransferase) enzyme test as an inpatient: from $50.35 to $50.35, with a median of $50.35. Across Wisconsin, the median is $47.45 at 81 hospitals.

Cash prices at 1 facility for code 84450, as an inpatient (admitted to hospital) . Collected Sep 24, 2026; the hospital files themselves were last updated between Feb 20, 2026 and Feb 20, 2026.

Lowest$50.35Marshfield Medical Center - Rice Lake
Median$50.35half pay less
Highest$50.35in this market
Difference1.0×highest vs lowest

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Marshfield Medical Center - Rice Lake Rice Lake, WI · (715) 234-1515 AST SGOT-TECH $50.35 $53.00 $29.15–$51.94 5% Feb 20, 2026
source file

Inpatient: lowest $50.35, median $50.35, highest $50.35.

As an outpatient, the same code is billed by 1 facility here, median $50.35 — that is the price to compare if you are not being admitted.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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 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.