C-peptide test cost in Kilmarnock, VA
In Kilmarnock, VA, 1 hospital lists a cash price for C-peptide blood test: from $81.60 to $81.60, with a median of $81.60. Across Virginia, the median is $109.20 at 64 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 |
|---|---|---|---|---|
| Rappahannock General Hospital Kilmarnock, VA · (804) 435-8000 HC So Peptide,C source file | $81.60 | $136.00 | — | 40% |
Outpatient: lowest $81.60, median $81.60, highest $81.60.
As an inpatient, the same code is billed by 1 facility here, median $81.60. 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.