C-peptide test cost in Fremont, MI
In Fremont, MI, 1 hospital lists a cash price for C-peptide blood test: from $57.00 to $57.00, with a median of $57.00. Across Michigan, the median is $63.28 at 77 hospitals.
Cash prices at 1 facility for code 84681, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Corewell Health Gerber Hospital Fremont, MI · (231) 924-3300 Hc C Peptide source file | $57.00 | $57.00 | — | — |
Outpatient: lowest $57.00, median $57.00, highest $57.00.
As an inpatient, the same code is billed by 1 facility here, median $57.00. 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.