Blood glucose test cost in Davenport, IA
In Davenport-Moline-Rock Island, IA-IL, 6 hospitals list a cash price for blood glucose (sugar) test: from $10.40 to $30.60, with a median of $27.00. The lowest listed price is at Trinity Medical Center and 1 other hospital — $16.60 less than the median here. Across Iowa, the median is $29.93 at 36 hospitals.
Cash prices at 6 facilities across 5 cities for code 82947, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Jan 28, 2026 and Mar 31, 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 Davenport-Moline-Rock Island, IA-IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Trinity Medical Center lowest Rock Island, IL · (309) 779-5000 ASSAY QUANTITATIVE,BLOOD GLUCOSE | $10.40 | $13.00 | $3.30–$7.38 | 20% | Jan 28, 2026 source file |
| Trinity Medical Center lowest Bettendorf, IA · (563) 742-5000 ASSAY QUANTITATIVE,BLOOD GLUCOSE | $10.40 | $13.00 | $3.93–$7.38 | 20% | Jan 28, 2026 source file |
| MercyOne Genesis Aledo Medical Center Aledo, IL · (309) 582-9100 Glucose 2HR Post Prandial | $26.40 | $44.00 | $4.52–$11.98 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Aledo Medical Center Aledo, IL · (309) 582-9100 GHS GLUCOSE, (FASTING & RANDOM) | $26.40 | $44.00 | $4.52–$11.98 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Silvis Medical Center Silvis, IL · (309) 281-4000 Glucose Level | $27.60 | $46.00 | $14.72–$42.32 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Aledo Medical Center Aledo, IL · (309) 582-9100 Glucose Level | $27.60 | $46.00 | $4.52–$11.98 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport Medical Center Davenport, IA · (563) 421-1000 Glucose Level | $27.60 | $46.00 | — | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport West Medical Center Davenport, IA Glucose Level | $30.60 | $51.00 | $3.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport West Medical Center Davenport, IA Glucose 2HR Post Prandial | $30.60 | $51.00 | $3.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport West Medical Center Davenport, IA GHS I-STAT GLUCOSE | $30.60 | $51.00 | $3.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport West Medical Center Davenport, IA Glucose Pre Pet w/ ISTAT-Radiology Draw | $30.60 | $51.00 | $3.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport West Medical Center Davenport, IA GHS GLUCOSE, (FASTING & RANDOM) | $30.60 | $51.00 | $3.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport West Medical Center Davenport, IA GHS GESTATIONAL DIABETES SCREEN | $33.00 | $55.00 | $3.93 | 40% | Mar 31, 2026 source file |
| Trinity Medical Center Rock Island, IL · (309) 779-5000 HC GLUCOSE QUAN BLOOD | $33.57 | $41.96 | $3.69–$22.11 | 20% | Jan 28, 2026 source file |
| Trinity Medical Center Bettendorf, IA · (563) 742-5000 HC GLUCOSE QUAN BLOOD | $33.57 | $41.96 | $3.93–$22.11 | 20% | Jan 28, 2026 source file |
| MercyOne Genesis Davenport Medical Center Davenport, IA · (563) 421-1000 GHS I-STAT GLUCOSE | $34.20 | $57.00 | — | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport Medical Center Davenport, IA · (563) 421-1000 GHS GLUCOSE, (FASTING & RANDOM) | $34.20 | $57.00 | — | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport Medical Center Davenport, IA · (563) 421-1000 Glucose Pre Pet w/ ISTAT-Radiology Draw | $34.20 | $57.00 | — | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Silvis Medical Center Silvis, IL · (309) 281-4000 GHS GLUCOSE, (FASTING & RANDOM) | $34.20 | $57.00 | $18.24–$52.44 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Silvis Medical Center Silvis, IL · (309) 281-4000 Glucose 2HR Post Prandial | $34.20 | $57.00 | $18.24–$52.44 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport Medical Center Davenport, IA · (563) 421-1000 Glucose 2HR Post Prandial | $34.20 | $57.00 | — | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport Medical Center Davenport, IA · (563) 421-1000 GHS GESTATIONAL DIABETES SCREEN | $34.80 | $58.00 | — | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport West Medical Center Davenport, IA GHS GLUCOSE TOLERANCE SERUM (3 HR) | $39.00 | $65.00 | $3.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport Medical Center Davenport, IA · (563) 421-1000 GHS GLUCOSE TOLERANCE SERUM (3 HR) | $41.40 | $69.00 | — | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Aledo Medical Center Aledo, IL · (309) 582-9100 GHS GLUCOSE TOLERANCE SERUM (3 HR) | $41.40 | $69.00 | $4.52–$11.98 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Silvis Medical Center Silvis, IL · (309) 281-4000 GHS GLUCOSE TOLERANCE SERUM (3 HR) | $41.40 | $69.00 | $22.08–$63.48 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport West Medical Center Davenport, IA GHS GESTATIONAL DIABETES TOLERANCE | $76.20 | $127.00 | $3.93 | 40% | Mar 31, 2026 source file |
| MercyOne Genesis Davenport Medical Center Davenport, IA · (563) 421-1000 GHS GESTATIONAL DIABETES TOLERANCE | $80.40 | $134.00 | — | 40% | Mar 31, 2026 source file |
Outpatient: lowest $10.40, median $27.00, highest $30.60 — a 2.9× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $18.40. 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 1 of 5 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
This test measures the sugar in a blood sample. Fasting glucose is a standard test for diabetes and prediabetes.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.