AST liver test cost in Austin, TX
In Austin-Round Rock-San Marcos, TX, 13 hospitals list a cash price for AST (aspartate aminotransferase) enzyme test: from $8.46 to $98.51, with a median of $45.00. The lowest listed price is at Ascension Seton — $36.54 less than the median here. Across Texas, the median is $45.00 at 100 hospitals.
Cash prices at 13 facilities across 10 cities 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 Mar 5, 2026 and Jun 13, 2026.
Lowest$8.46Ascension Seton
Median$45.00half pay less
Highest$98.51in this market
Difference11.6×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 Austin-Round Rock-San Marcos, TX.
median
Lowest $8.46Highest $98.51
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Ascension Seton lowest Kyle, TX AST (SGOT) | $8.46 | $23.50 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton lowest Kyle, TX AST (SGOT) | $8.46 | $23.50 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton lowest Kyle, TX AST FLUID | $8.46 | $23.50 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton lowest Kyle, TX AST FLUID | $8.46 | $23.50 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Smithville, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Smithville, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Smithville, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Austin, TX AST FLUID | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Smithville, TX AST (SGOT) | $8.73 | $24.25 | $0.62–$22.58 | 64% | — source file |
| Ascension Seton Luling, TX AST (SGOT) | $11.34 | $31.50 | $0.62–$28.23 | 64% | — source file |
| Ascension Seton Luling, TX AST FLUID | $11.34 | $31.50 | $0.62–$28.23 | 64% | — source file |
| Ascension Seton Luling, TX AST FLUID | $11.34 | $31.50 | $0.62–$28.23 | 64% | — source file |
| Ascension Seton Luling, TX AST (SGOT) | $11.34 | $31.50 | $0.62–$28.23 | 64% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $16.98 | $24.25 | $0.62–$22.58 | 30% | — source file |
| Ascension Seton Austin, TX AST (SGOT) | $16.98 | $24.25 | $0.62–$22.58 | 30% | — source file |
| Ascension Seton Austin, TX AST FLUID | $16.98 | $24.25 | $0.62–$22.58 | 30% | — source file |
| Ascension Seton Austin, TX AST FLUID | $16.98 | $24.25 | $0.62–$22.58 | 30% | — source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC REF ARUP COMP 2005661, CPT 84450 | $45.00 | $75.00 | $4.35–$67.50 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX HC REF ARUP COMP 2005661, CPT 84450 | $45.00 | $75.00 | $4.35–$67.50 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX 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 - Round Rock Round Rock, TX HC REF ARUP COMP 2005661, CPT 84450 | $45.00 | $75.00 | $4.35–$67.50 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX HC REF ARUP COMP 2005661, CPT 84450 | $45.00 | $75.00 | $4.35–$56.25 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC REF ARUP COMP 2005661, CPT 84450 | $45.00 | $75.00 | $5.44–$48.75 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX HC REF ARUP COMP 2005661, CPT 84450 | $45.00 | $75.00 | $7.60–$60.00 | 40% | Jun 12, 2026 source file |
| Texas Children's Hospital - Austin Austin, TX TC SGOT (AST)WHOLE BLOOD | $51.59 | $77.00 | $5.18–$73.15 | 33% | Mar 5, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC REF LABCORP COMP 550960 CPT 84450 | $51.75 | $86.25 | $4.35–$77.62 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC REF LABCORP COMP 550960 CPT 84450 | $51.75 | $86.25 | $5.44–$56.06 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX HC REF LABCORP COMP 550960 CPT 84450 | $51.75 | $86.25 | $4.35–$77.62 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX HC REF LABCORP COMP 550960 CPT 84450 | $51.75 | $86.25 | $7.60–$69.00 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX 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 - Buda Buda, TX 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 - Pflugerville Pflugerville, TX HC REF LABCORP COMP 550960 CPT 84450 | $51.75 | $86.25 | $4.35–$77.62 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC REF ARUP COMP 2012521, CPT 84450 | $52.50 | $87.50 | $4.35–$78.75 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX HC REF ARUP COMP 2012521, CPT 84450 | $52.50 | $87.50 | $4.35–$78.75 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX 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 - Pflugerville Pflugerville, TX HC REF ARUP COMP 2012521, CPT 84450 | $52.50 | $87.50 | $4.35–$78.75 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX 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 - Taylor Taylor, TX HC REF ARUP COMP 2012521, CPT 84450 | $52.50 | $87.50 | $7.60–$70.00 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC REF ARUP COMP 2012521, CPT 84450 | $52.50 | $87.50 | $5.44–$56.88 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX HC REF LABCORP COMP 550180, CPT 84450 | $55.91 | $93.19 | $4.35–$83.87 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX HC REF LABCORP COMP 550180, CPT 84450 | $55.91 | $93.19 | $4.35–$69.89 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC REF LABCORP COMP 550180, CPT 84450 | $55.91 | $93.19 | $4.35–$83.87 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC REF LABCORP COMP 550180, CPT 84450 | $55.91 | $93.19 | $5.44–$60.57 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX HC REF LABCORP COMP 550180, CPT 84450 | $55.91 | $93.19 | $4.35–$83.87 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX HC REF LABCORP COMP 550180, CPT 84450 | $55.91 | $93.19 | $4.35–$69.89 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX HC REF LABCORP COMP 550180, CPT 84450 | $55.91 | $93.19 | $7.60–$74.55 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC TRANSFERASE - ASPARTATE AMINO (AST) (SGOT) | $61.55 | $102.59 | $5.44–$66.68 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX HC TRANSFERASE - ASPARTATE AMINO (AST) (SGOT) | $61.55 | $102.59 | $4.35–$92.33 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX HC TRANSFERASE - ASPARTATE AMINO (AST) (SGOT) | $61.55 | $102.59 | $4.35–$76.94 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX HC TRANSFERASE - ASPARTATE AMINO (AST) (SGOT) | $61.55 | $102.59 | $4.35–$76.94 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX HC TRANSFERASE - ASPARTATE AMINO (AST) (SGOT) | $61.55 | $102.59 | $7.60–$82.07 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX HC TRANSFERASE - ASPARTATE AMINO (AST) (SGOT) | $61.55 | $102.59 | $4.35–$92.33 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC TRANSFERASE - ASPARTATE AMINO (AST) (SGOT) | $61.55 | $102.59 | $4.35–$92.33 | 40% | Jun 13, 2026 source file |
| Texas Children's Hospital - Austin Austin, TX TC SGOT (AST) | $78.39 | $117.00 | $5.18–$111.15 | 33% | Mar 5, 2026 source file |
| Ascension Cedar Park Cedar Park, TX TRANSFERASE AST | $98.51 | $273.63 | $0.62–$123.13 | 64% | — source file |
| Ascension Cedar Park Cedar Park, TX TRANSFERASE AST | $98.51 | $273.63 | $0.62–$123.13 | 64% | — source file |
Outpatient: lowest $8.46, median $45.00, highest $98.51 — a 11.6× difference within the same market.
As an inpatient, the same code is billed by 13 facilities here, median $45.00. 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 13 of 13 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.