Lab tests CPT 84450 Outpatient

AST liver test cost in Detroit, MI

In Detroit-Warren-Dearborn, MI, 26 hospitals list a cash price for AST (aspartate aminotransferase) enzyme test: from $5.64 to $42.50, with a median of $17.00. The lowest listed price is at Henry Ford Health — $11.36 less than the median here. Across Michigan, the median is $19.93 at 60 hospitals.

Cash prices at 26 facilities across 19 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 Dec 31, 2025 and Sep 2, 2026.

Lowest$5.64Henry Ford Health
Median$17.00half pay less
Highest$42.50in this market
Difference7.5×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 Detroit-Warren-Dearborn, MI.

median
Lowest $5.64Highest $42.50

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Henry Ford Health lowest Rochester, MI · (248) 652-5000 SGOT $5.64 $12.00 $6.15–$6.68 53% —
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Henry Ford Health East China Township, MI · (810) 329-7111 NASH FIBROSURE SGOT-LC $6.16 $11.00 $5.75–$8.31 44% —
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Henry Ford Health East China Township, MI · (810) 329-7111 NASH FIBROSURE SGOT-LC $6.16 $11.00 $5.75–$8.31 44% —
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Henry Ford Health Detroit, MI · (313) 343-4000 NASH FIBROSURE SGOT-LC $6.16 $11.00 $5.75–$8.31 44% —
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Henry Ford Health Detroit, MI · (313) 343-4000 NASH FIBROSURE SGOT-LC $6.16 $11.00 $5.75–$8.31 44% —
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Henry Ford Health Warren, MI · (586) 573-5000 NASH FIBROSURE SGOT-LC $6.72 $12.00 $5.75–$8.31 44% —
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Henry Ford Health Warren, MI · (586) 573-5000 NASH FIBROSURE SGOT-LC $6.72 $12.00 $5.75–$8.31 44% —
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Henry Ford Wyandotte Hospital Wyandotte, MI HB LAB AST/SGOT $7.15 $34.00 $4.22–$7.15 79% Jun 28, 2026
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Henry Ford Health Hospital Detroit, MI · (313) 916-2600 HB LAB AST/SGOT $7.15 $34.00 $4.22–$7.15 79% Jun 28, 2026
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Henry Ford Health West Bloomfield Hospital West Bloomfield, MI · (248) 325-1000 HB LAB AST/SGOT $7.15 $34.00 $2.71–$18.21 79% Jun 28, 2026
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Henry Ford Macomb Hospital Clinton Twp, MI · (586) 263-2300 HB LAB AST/SGOT $7.15 $34.00 $2.71–$26.52 79% Jun 28, 2026
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Henry Ford Health Southfield, MI · (248) 849-3000 AMINOTRANSFERASE; (SGOT) $8.40 $15.00 $1.01–$9.30 44% —
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Henry Ford Health Novi, MI SGOT; BASIC MULTI $8.40 $15.00 $0.94–$9.30 44% —
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Henry Ford Health Novi, MI AMINOTRANSFERASE; (SGOT) $8.40 $15.00 $0.94–$9.30 44% —
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Henry Ford Health Novi, MI SGOT; BASIC MULTI $8.40 $15.00 $0.94–$9.30 44% —
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Henry Ford Health Novi, MI AMINOTRANSFERASE; (SGOT) $8.40 $15.00 $0.94–$9.30 44% —
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Henry Ford Health Southfield, MI · (248) 849-3000 SGOT; BASIC MULTI $8.40 $15.00 $0.94–$9.30 44% —
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Henry Ford Health Southfield, MI · (248) 849-3000 SGOT; BASIC MULTI $8.40 $15.00 $0.94–$9.30 44% —
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Henry Ford Health Southfield, MI · (248) 849-3000 AMINOTRANSFERASE; (SGOT) $8.40 $15.00 $1.01–$9.30 44% —
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McLaren Port Huron Port Huron, MI · (810) 987-5000 AST $9.90 $19.80 $2.83–$14.85 50% Dec 31, 2025
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McLaren Port Huron Port Huron, MI · (810) 987-5000 AST Fluid $9.90 $19.80 $2.83–$10.06 50% Dec 31, 2025
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McLaren Oakland Pontiac, MI · (248) 338-5000 AST $15.75 $31.50 $2.83–$24.33 50% Dec 31, 2025
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McLaren Oakland Pontiac, MI · (248) 338-5000 AST Fluid $15.75 $31.50 $2.83–$8.08 50% Dec 31, 2025
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Henry Ford Health East China Township, MI · (810) 329-7111 SGOT $16.54 $29.53 $5.75–$8.31 44% —
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Henry Ford Health East China Township, MI · (810) 329-7111 SGOT $16.54 $29.53 $5.75–$8.31 44% —
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McLaren Macomb Mount Clemens, MI · (586) 493-8000 AST $16.75 $33.50 $2.83–$20.69 50% Dec 31, 2025
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McLaren Macomb Mount Clemens, MI · (586) 493-8000 AST Fluid $16.75 $33.50 $2.83–$8.08 50% Dec 31, 2025
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Henry Ford Health Detroit, MI · (313) 343-4000 FIBROSIS-TRANSFERASE (AST) $17.10 $30.53 $5.75–$8.31 44% —
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Henry Ford Health Detroit, MI · (313) 343-4000 FIBROSIS-TRANSFERASE (AST) $17.10 $30.53 $5.75–$8.31 44% —
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Henry Ford Health East China Township, MI · (810) 329-7111 FIBROSIS-TRANSFERASE (AST) $17.10 $30.53 $5.75–$8.31 44% —
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Henry Ford Health East China Township, MI · (810) 329-7111 FIBROSIS-TRANSFERASE (AST) $17.10 $30.53 $5.75–$8.31 44% —
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Henry Ford Health Warren, MI · (586) 573-5000 FIBROSIS-TRANSFERASE (AST) $17.10 $30.53 $5.75–$8.31 44% —
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Henry Ford Health Warren, MI · (586) 573-5000 FIBROSIS-TRANSFERASE (AST) $17.10 $30.53 $5.75–$8.31 44% —
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VHS Childrens Hospital of Michigan Detroit, MI · (313) 745-5437 TRANSTERASE AST(SGOT) $17.25 $23.00 — 25% Apr 6, 2026
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Henry Ford Health Warren, MI · (586) 573-5000 SGOT $17.92 $32.00 $5.75–$8.31 44% —
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Henry Ford Health Warren, MI · (586) 573-5000 SGOT $17.92 $32.00 $5.75–$8.31 44% —
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Henry Ford Health Detroit, MI · (313) 343-4000 SGOT $19.04 $34.00 $5.75–$8.31 44% —
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Henry Ford Health Detroit, MI · (313) 343-4000 SGOT $19.04 $34.00 $5.75–$8.31 44% —
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VHS Rehabilitation Institute of Michigan Detroit, MI TRANSTERASE AST(SGOT) $19.50 $26.00 — 25% Apr 8, 2026
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VHS Sinai Grace Hospital Detroit, MI · (313) 966-3300 TRANSTERASE AST(SGOT) $20.25 $27.00 — 25% Apr 8, 2026
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VHS Detroit Receiving Hospital Detroit, MI · (313) 745-2941 TRANSTERASE AST(SGOT) $21.75 $29.00 — 25% Apr 7, 2026
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William Beaumont Hospital Troy, MI · (248) 964-8800 Hc Ast $22.00 $22.00 — — —
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Corewell Health Trenton Hospital Trenton, MI · (734) 671-3800 Hc Ast $22.00 $22.00 — — —
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William Beaumont Hospital Grosse Pointe, MI · (313) 473-1000 Hc Ast $22.00 $22.00 — — —
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Beaumont Hospital - Taylor Taylor, MI · (313) 295-5000 Hc Ast $22.00 $22.00 — — —
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Corewell Health Wayne Hospital Wayne, MI · (734) 467-4175 Hc Ast $22.00 $22.00 — — —
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Karmanos Cancer Center Detroit, MI · (800) 576-6266 MP SGOT $23.95 $47.90 $2.83–$35.93 50% Dec 31, 2025
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Karmanos Cancer Center Detroit, MI · (800) 576-6266 MP - SGOT $23.95 $47.90 $2.83–$35.93 50% Dec 31, 2025
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Karmanos Cancer Center Detroit, MI · (800) 576-6266 TRANSAMINASE, SGOT, AUTO $26.05 $52.10 $2.83–$39.08 50% Dec 31, 2025
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Karmanos Cancer Center Detroit, MI · (800) 576-6266 TRANSAMINASE SGOT AUTO $26.05 $52.10 $2.83–$39.08 50% Dec 31, 2025
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Harper University Hospital Detroit, MI · (313) 745-6211 TRANSTERASE AST(SGOT) $28.50 $38.00 $4.88–$16.13 25% Aug 20, 2026
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Harper University Hospital Detroit, MI · (313) 745-6211 TRANSTERASE AST(SGOT) $28.50 $38.00 $4.88–$16.13 25% Sep 2, 2026
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VHS Huron Valley-Sinai Hospital Commerce Charter Twp, MI · (248) 937-3370 TRANSTERASE AST(SGOT) $28.50 $38.00 $4.88–$16.13 25% May 20, 2026
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McLaren Lapeer Region Lapeer, MI · (810) 667-5500 AST Fluid $42.50 $85.00 $2.83–$8.08 50% Dec 31, 2025
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McLaren Lapeer Region Lapeer, MI · (810) 667-5500 AST $42.50 $85.00 $2.83–$44.54 50% Dec 31, 2025
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Outpatient: lowest $5.64, median $17.00, highest $42.50 — a 7.5× difference within the same market.

As an inpatient, the same code is billed by 14 facilities here, median $20.63. 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 12 of 17 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is 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.