C-peptide test cost in Marion, OH
In Marion, OH, 1 hospital lists a cash price for C-peptide blood test: from $29.90 to $29.90, with a median of $29.90. Across Ohio, the median is $76.91 at 132 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 |
|---|---|---|---|---|
| Marion General Hospital Marion, OH · (740) 383-8400 Hc C Peptide File of Apr 1, 2026 · source file | $29.90 | $46.00 | — | 35% |
Outpatient: lowest $29.90, median $29.90, highest $29.90.
As an inpatient, the same code is billed by 1 facility here, median $29.90. 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.