Glucose tolerance test cost in Riverside, CA
In Riverside-San Bernardino-Ontario, CA, 13 hospitals list a cash price for Glucose tolerance test, 3 samples: from $12.00 to $1,000.85, with a median of $101.70. The lowest listed price is at Montclair Hospital Medical Center and 2 other hospitals — $89.70 less than the median here. Across California, the median is $137.20 at 96 hospitals.
Cash prices at 13 facilities across 12 cities for code 82951, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 17, 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 Riverside-San Bernardino-Ontario, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Montclair Hospital Medical Center lowest Montclair, CA Hc Glucose Tolerance Test (Gtt) | $12.00 | $615.00 | $12.23–$615.00 | 98% | Sep 1, 2026 source file |
| Chino Valley Medical Center lowest Chino, CA Hc Glucose Tolerance Test (Gtt) | $12.00 | $615.00 | $12.23–$615.00 | 98% | Sep 1, 2026 source file |
| Desert Valley Hospital lowest Victorville, CA TOLERANCE TEST GTT 3 SPEC INC | $12.00 | $615.00 | $12.74–$615.00 | 98% | Sep 1, 2026 source file |
| St Mary Medical Center Apple Valley, CA HC GLUCOSE TOLERANCE TEST GTT 3 SPECIMENS LAB | $25.20 | $52.50 | — | 52% | Apr 1, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA HC LACTOSE TOLERANCE | $101.70 | $226.00 | $12.87–$169.50 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA HC LACTOSE TOLERANCE | $101.70 | $226.00 | $10.42–$203.40 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA HC GLUCOSE TOLERANCE TEST 2 HR | $101.70 | $226.00 | $12.87–$169.50 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA HC GLUCOSE TOLERANCE TEST 3 HR | $101.70 | $226.00 | $12.87–$169.50 | 55% | Sep 2, 2026 source file |
| Loma Linda University Behavioral Medicine Center Redlands, CA HC GLUCOSE TOLERANCE TEST 2 HR | $101.70 | $226.00 | $12.87–$180.80 | 55% | Aug 31, 2026 source file |
| Loma Linda University Behavioral Medicine Center Redlands, CA HC GLUCOSE TOLERANCE TEST 3 HR | $101.70 | $226.00 | $12.87–$180.80 | 55% | Aug 31, 2026 source file |
| Loma Linda University Behavioral Medicine Center Redlands, CA HC LACTOSE TOLERANCE | $101.70 | $226.00 | $12.87–$180.80 | 55% | Aug 31, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA HC GLUCOSE TOLERANCE TEST 2 HR | $101.70 | $226.00 | $10.42–$192.10 | 55% | Sep 2, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA HC GLUCOSE TOLERANCE TEST 3 HR | $101.70 | $226.00 | $10.42–$192.10 | 55% | Sep 2, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA HC LACTOSE TOLERANCE | $101.70 | $226.00 | $10.42–$192.10 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA HC GLUCOSE TOLERANCE TEST 2 HR | $101.70 | $226.00 | $10.42–$203.40 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA HC GLUCOSE TOLERANCE TEST 3 HR | $101.70 | $226.00 | $10.42–$203.40 | 55% | Sep 2, 2026 source file |
| Kaiser Foundation Hospital - Riverside Riverside, CA GLUCOSE TOLERANCE TEST GTT 3 SPECIMENS | $137.28 | $264.00 | $8.00–$25.00 | 48% | — source file |
| Kaiser Foundation Hospital - Fontana Fontana, CA GLUCOSE TOLERANCE TEST GTT 3 SPECIMENS | $137.28 | $264.00 | $8.00–$25.00 | 48% | — source file |
| San Antonio Regional Hospital Upland, CA Blood glucose (sugar) tolerance test, 3 specimens | $185.00 | $533.00 | $10.30–$979.39 | 65% | Apr 2, 2026 source file |
| Riverside University Medical Center Moreno Valley, CA HC Glucose Tolerance Test 3 Specs | $565.84 | $565.84 | $9.02–$565.84 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA HC Glucose Tolerance Test 3 Specs | $565.84 | $565.84 | $9.02–$565.84 | — | — source file |
| Hospital of Barstow INC Barstow, CA Blood glucose (sugar) tolerance test, 3 specimens | $1,000.85 | $1,668.09 | $14.76–$1,334.47 | 40% | Sep 17, 2026 source file |
Outpatient: lowest $12.00, median $101.70, highest $1,000.85 — a 83.4× difference within the same market.
As an inpatient, the same code is billed by 8 facilities here, median $101.70. 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 9 of 12 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 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
The glucose tolerance test measures blood sugar before and after drinking a glucose solution. It is used to diagnose gestational diabetes and sometimes prediabetes.
What the price covers
The price covers the first three blood sugar measurements. Each additional sample is billed separately (82952).