GGT test cost in Fredericksburg, TX
In Fredericksburg, TX, 1 hospital lists a cash price for gamma-glutamyl transferase (GGT) blood test: from $350.65 to $350.65, with a median of $350.65. Across Texas, the median is $64.04 at 290 hospitals.
Cash prices at 1 facility for code 82977, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Sep 1, 2026 and Sep 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Fredericksburg, TX.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Methodist Hospital Hill Country lowest Fredericksburg, TX · (830) 997-4353 Glutamyltransferase, gamma (GGT) +1 more line at this price File of Sep 1, 2026 · source file | $350.65 | $350.65 | $6.05–$298.05 | — |
Outpatient: lowest $350.65, median $350.65, highest $350.65.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is not 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
A GGT test measures a liver enzyme that rises with bile duct problems and heavy alcohol use. It helps tell whether a high alkaline phosphatase comes from the liver or bone.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.