GGT test cost in Tulsa, OK
In Tulsa, OK, 17 hospitals list a cash price for gamma-glutamyl transferase (GGT) blood test: from $6.00 to $180.90, with a median of $49.03. The lowest listed price is at Tulsa Spine & Specialty Hospital — $43.03 less than the median here. Across Oklahoma, the median is $49.03 at 59 hospitals.
Cash prices at 17 facilities across 11 cities for code 82977, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Jan 24, 2026 and Sep 26, 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 Tulsa, OK.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Tulsa Spine & Specialty Hospital lowest Tulsa, OK · (918) 388-5701 Glutamyltransferase (liver enzyme) level source file | $6.00 | $24.00 | $6.00–$19.08 | 75% |
| Pawhuska Hospital Pawhuska, OK · (918) 287-3232 Glutamyltransferase (liver enzyme) level File of Sep 26, 2026 · source file | $13.44 | $24.00 | $1.73–$24.00 | 44% |
| Muscogee (CREEK) Nation Medical Center Okmulgee, OK · (918) 756-4233 Glutamyltransferase (liver enzyme) level File of Jan 24, 2026 · source file | $14.72 | $24.53 | $7.20–$28.21 | 40% |
| Wagoner Community Hospital Wagoner, OK · (918) 485-5514 GGT/GGTP source file | $24.53 | $49.05 | $6.40–$9.00 | 50% |
| Hillcrest Hospital Henryetta Henryetta, OK · (918) 650-1511 Glutamyltransferase (liver enzyme) level source file | $27.60 | $92.00 | $6.40–$92.00 | 70% |
| St. John Sapulpa Sapulpa, OK · (918) 224-4280 GGT- 46010+1 more line at this price source file | $49.03 | $132.50 | $7.56–$132.50 | 63% |
| Ascension St. John Jenks Jenks, OK · (918) 994-8100 GGT- 46010+1 more line at this price source file | $49.03 | $132.50 | $7.56–$132.50 | 63% |
| Ascension St. John Medical Center Tulsa, OK · (918) 744-2296 GGT- 46010+1 more line at this price source file | $49.03 | $132.50 | $7.56–$132.50 | 63% |
| St. John Broken Arrow Broken Arrow, OK · (918) 994-8100 GGT- 46010+1 more line at this price source file | $49.03 | $132.50 | $7.56–$132.50 | 63% |
| St John Owasso Owasso, OK · (918) 274-5100 GGT- 46010+1 more line at this price source file | $49.03 | $132.50 | $7.56–$132.50 | 63% |
| Hillcrest Hospital Claremore Claremore, OK · (918) 341-2556 Glutamyltransferase (liver enzyme) level source file | $54.90 | $183.00 | $6.40–$142.74 | 70% |
| Cleveland Area Hospital Cleveland, OK · (918) 358-2501 GGT QST source file | $56.00 | $70.00 | $6.40–$70.00 | 20% |
| Saint Francis Hospital South Tulsa, OK · (918) 307-6010 Hc Assay Of Glutamyltrase Gamma File of Apr 1, 2026 · source file | $64.98 | $162.45 | — | 60% |
| Saint Francis Hospital Yale Tulsa, OK · (918) 494-8467 Hc Assay Of Glutamyltrase Gamma File of Apr 1, 2026 · source file | $64.98 | $162.45 | — | 60% |
| Hillcrest Hospital South Tulsa, OK · (918) 294-4499 Glutamyltransferase (liver enzyme) level source file | $87.90 | $293.00 | $3.02–$234.40 | 70% |
| Bailey Medical Center Owasso, OK · (918) 376-8000 Glutamyltransferase (liver enzyme) level source file | $125.70 | $419.00 | $3.02–$419.00 | 70% |
| Hillcrest Medical Center Tulsa, OK · (918) 579-1000 Glutamyltransferase (liver enzyme) level source file | $180.90 | $603.00 | $4.32–$603.00 | 70% |
Outpatient: lowest $6.00, median $49.03, highest $180.90 — a 30.2× difference within the same market.
As an inpatient, the same code is billed by 15 facilities here, median $49.03. 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 14 of 15 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
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.