Blood glucose test cost in Madison, WI
In Madison, WI, 2 hospitals list a cash price for Blood glucose (sugar) test: from $43.55 to $45.60, with a median of $44.58. The lowest listed price is at Aspirus Divine Savior Hospital — $1.03 less than the median here. Across Wisconsin, the median is $22.50 at 81 hospitals.
Cash prices at 2 facilities across 2 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 Apr 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 Madison, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Aspirus Divine Savior Hospital lowest Portage, WI Fac Assay, Glucose, Blood Quant | $43.55 | $67.00 | — | 35% | Apr 1, 2026 source file |
| Aspirus Divine Savior Hospital lowest Portage, WI GLUCOSE QUANTITATIVE BLOOD XCPT REAGENT STRIP | $43.55 | $67.00 | — | 35% | Apr 1, 2026 source file |
| Meriter Hospital, Inc Madison, WI ASSAY QUANTITATIVE,BLOOD GLUCOSE | $45.60 | $57.00 | $3.93–$54.15 | 20% | Jan 28, 2026 source file |
| Meriter Hospital, Inc Madison, WI HC GLUCOSE QUAN BLOOD | $47.58 | $59.47 | $3.93–$56.50 | 20% | Jan 28, 2026 source file |
Outpatient: lowest $43.55, median $44.58, highest $45.60.
As an inpatient, the same code is billed by 2 facilities here, median $44.58. 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 the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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.