Lab tests CPT 84450 Outpatient

AST liver test cost in Twin Falls, ID

In Twin Falls, ID, 1 hospital lists a cash price for AST (aspartate aminotransferase) enzyme test: from $23.00 to $23.00, with a median of $23.00. Across Idaho, the median is $23.00 at 9 hospitals.

Cash prices at 1 facility for code 84450, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.

Lowest$23.00St Luke's Magic Valley Regional Medical Center
Median$23.00half pay less
Highest$23.00in this market
Difference1.0×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 Twin Falls, ID.

median
Lowest $23.00Highest $40.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
St Luke's Magic Valley Regional Medical Center lowest Twin Falls, ID · (208) 814-1000 $23.00 $23.00 — — —
source file
St Luke's Magic Valley Regional Medical Center Twin Falls, ID · (208) 814-1000 $40.00 $40.00 — — —
source file

Outpatient: lowest $23.00, median $23.00, highest $23.00.

As an inpatient, the same code is billed by 1 facility here, median $40.00. 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

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.