Glucose tolerance test cost in Nashville, TN
In Nashville-Davidson--Murfreesboro--Franklin, TN, 17 hospitals list a cash price for glucose tolerance test, 3 samples: from $16.73 to $1,595.34, with a median of $76.80. The lowest listed price is at Saint Thomas Hospital for Specialty Surgery — $60.07 less than the median here. Across Tennessee, the median is $43.73 at 82 hospitals.
- The median here, $76.80, is 12% below the US median of $87.75.
- That is 6.0× Medicare's 2026 national rate for the same service ($12.87).
- Nashville, TN ranks 2nd of 2 metro areas in Tennessee by median, cheapest first.
- 6 of 17 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 17 facilities across 14 cities for code 82951, as an outpatient — the setting a self-pay patient normally buys. Collected Oct 31, 2026; the hospital files themselves were last updated between Jan 1, 2026 and Oct 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 Nashville-Davidson--Murfreesboro--Franklin, TN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Saint Thomas Hospital for Specialty Surgery lowest Nashville, TN GLUCOSE TOLERANCE TEST (GTT) File of Apr 14, 2026 · source file | $16.73 | — | $11.58–$584.01 | — |
| Vanderbilt Wilson County Hospital Lebanon, TN · (615) 444-2250 HC GLUCOSE TOLERANCE 1ST 3 SPEC File of Oct 1, 2026 · source file | $41.76 | $144.00 | — | 71% |
| Macon Community Hospital Lafayette, TN · (615) 666-2147 GLUCOSE 2 HOUR POST PRANDIAL+1 more line at this price File of Mar 21, 2026 · source file | $46.32 | $77.20 | $7.96–$69.48 | 40% |
| Stones River Hospital Woodbury, TN · (615) 563-4001 TOLERANCE BASELINE+3 more lines at this price File of Jul 1, 2026 · source file | $48.56 | $161.85 | $9.03–$49.66 | 70% |
| Saint Thomas West Hospital Harding Pk Nashville, TN · (615) 222-2111 GLUCOSE TOLERANCE-2H+1 more line at this price File of Jan 1, 2026 · source file | $48.56 | $161.85 | $11.58–$49.66 | 70% |
| Saint Thomas Rutherford Hospital Murfreesboro, TN · (615) 396-4100 GLUCOSE 1 HOUR+3 more lines at this price File of Jan 1, 2026 · source file | $48.56 | $161.85 | $11.58–$49.66 | 70% |
| Williamson Medical Center Franklin, TN · (615) 435-5000 GTT DRINK & 3 GLUCOSES File of Aug 1, 2026 · source file | $51.31 | $91.00 | $36.67–$86.45 | 44% |
| Sumner Regional Medical Center Gallatin, TN · (615) 328-8888 Glucose; tolerance test (GTT), 3 specimens (includes glucose) File of Jul 10, 2026 · source file | $66.84 | $286.86 | $26.32 | 77% |
| Metro Nashville General Hospital Nashville, TN · (615) 341-4000 Glucose 3 Hour File of Sep 1, 2026 · source file | $76.80 | $128.00 | — | 40% |
| Riverview Regional Medical Center Carthage, TN · (615) 735-9815 Glucose; tolerance test (GTT), 3 specimens (includes glucose) File of Jul 10, 2026 · source file | $77.89 | $238.93 | $36.21 | 67% |
| Trousdale Medical Center Hartsville, TN · (615) 374-2221 Glucose; tolerance test (GTT), 3 specimens (includes glucose) File of Jul 10, 2026 · source file | $121.23 | $239.12 | $25.59 | 49% |
| Tristar Summit Medical Center Mt Juliet, TN · (615) 316-3000 Glucose; tolerance test (GTT), 3 specimens (includes glucose) +1 more line at this price File of Sep 1, 2026 · source file | $969.87 | $969.87 | $12.87–$853.49 | — |
| Tristar Hendersonville Medical Center Hendersonville, TN · (615) 338-1000 Glucose; tolerance test (GTT), 3 specimens (includes glucose) +1 more line at this price File of Sep 1, 2026 · source file | $1,062.00 | $1,062.00 | $12.87–$977.04 | — |
| Tristar Ashland City Medical Center Ashland City, TN · (615) 792-3030 GTT 1ST 3 SPECIMENS+1 more line at this price File of Sep 1, 2026 · source file | $1,172.73 | $1,172.73 | $12.87–$2,000.00 | — |
| Tristar Centennial Medical Center Nashville, TN · (615) 342-1000 Glucose; tolerance test (GTT), 3 specimens (includes glucose) +1 more line at this price File of Sep 1, 2026 · source file | $1,260.00 | $1,260.00 | $12.87–$844.20 | — |
| Tristar Northcrest Medical Center Springfield, TN · (615) 384-2411 GTT 1ST 3 SPECIMENS+1 more line at this price File of Sep 1, 2026 · source file | $1,431.78 | $1,431.78 | $12.87–$1,174.06 | — |
| Tristar Skyline Medical Center Nashville, TN · (615) 769-2000 Glucose; tolerance test (GTT), 3 specimens (includes glucose) +1 more line at this price File of Sep 1, 2026 · source file | $1,595.34 | $1,595.34 | $12.87–$1,563.43 | — |
Outpatient: lowest $16.73, median $76.80, highest $1,595.34 — a 95.4× difference within the same market.
As an inpatient, the same code is billed by 6 facilities here, median $48.56. 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 7 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 glucose tolerance test is, what the price covers and why prices differ: Glucose tolerance test explained.