C-peptide test cost in Muskogee, OK
In Muskogee, OK, 1 hospital lists a cash price for C-peptide blood test: from $94.62 to $94.62, with a median of $94.62. Across Oklahoma, the median is $84.80 at 58 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 |
|---|---|---|---|---|---|
| Saint Francis Hospital Muskogee Muskogee, OK · (918) 682-5501 Hc Assay Of C-Peptide | $94.62 | $236.55 | — | 60% | Apr 1, 2026 source file |
Outpatient: lowest $94.62, median $94.62, highest $94.62.
As an inpatient, the same code is billed by 1 facility here, median $94.62. 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.