AST liver test cost in Waco, TX
In Waco, TX, 2 hospitals list a cash price for AST (aspartate aminotransferase) enzyme test: from $19.08 to $45.00, with a median of $32.04. The lowest listed price is at Ascension Providence — $12.96 less than the median here. Across Texas, the median is $45.00 at 100 hospitals.
Cash prices at 2 facilities for code 84450, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Jun 13, 2026 and Jun 13, 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 Waco, TX.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Ascension Providence lowest Waco, TX · (254) 751-4000 SGOT | $19.08 | $53.00 | $4.35–$22.84 | 64% | — source file |
| Ascension Providence lowest Waco, TX · (254) 751-4000 SGOT | $19.08 | $53.00 | $4.35–$22.84 | 64% | — source file |
| Ascension Providence Waco, TX · (254) 751-4000 FIBROMETER+FIBROSCANVCTE-84450 | $40.32 | $112.00 | $4.35–$22.84 | 64% | — source file |
| Ascension Providence Waco, TX · (254) 751-4000 FIBROMETER+FIBROSCANVCTE-84450 | $40.32 | $112.00 | $4.35–$22.84 | 64% | — source file |
| Baylor Scott & White Medical Center - Hillcrest Waco, TX · (254) 202-2000 HC REF ARUP COMP 2005661, CPT 84450 | $45.00 | $75.00 | $4.35–$56.25 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Hillcrest Waco, TX · (254) 202-2000 HC REF LABCORP COMP 550960 CPT 84450 | $51.75 | $86.25 | $4.35–$64.69 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Hillcrest Waco, TX · (254) 202-2000 HC REF ARUP COMP 2012521, CPT 84450 | $52.50 | $87.50 | $4.35–$65.62 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Hillcrest Waco, TX · (254) 202-2000 HC TRANSFERASE - ASPARTATE AMINO (AST) (SGOT) | $55.24 | $92.06 | $4.35–$69.05 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Hillcrest Waco, TX · (254) 202-2000 HC REF LABCORP COMP 550180, CPT 84450 | $55.91 | $93.19 | $4.35–$69.89 | 40% | Jun 13, 2026 source file |
Outpatient: lowest $19.08, median $32.04, highest $45.00 — a 2.4× difference within the same market.
As an inpatient, the same code is billed by 2 facilities here, median $32.04. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 2 of 2 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. 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.