C-peptide test cost in Woodruff, WI
In Woodruff, WI, 1 hospital lists a cash price for C-peptide blood test: from $151.45 to $151.45, with a median of $151.45. Across Wisconsin, the median is $87.50 at 96 hospitals.
Cash prices at 1 facility for code 84681, 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 Apr 1, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Howard Young Medical Center Woodruff, WI · (715) 356-8000 Fac Assay of C-Peptide | $151.45 | $233.00 | — | 35% | Apr 1, 2026 source file |
Outpatient: lowest $151.45, median $151.45, highest $151.45.
As an inpatient, the same code is billed by 1 facility here, median $151.45. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
A C-peptide test shows how much insulin the pancreas is making. It helps tell type 1 from type 2 diabetes and find the cause of low blood sugar.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.