C-peptide test cost in Joplin, MO — inpatient
In Joplin, MO-KS, 2 hospitals list a cash price for C-peptide blood test as an inpatient: from $126.84 to $126.84, with a median of $126.84. The lowest listed price is at Freeman Health System - Freeman West and 1 other hospital. Across Missouri, the median is $105.75 at 61 hospitals.
Cash prices at 2 facilities across 2 cities for code 84681, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Sep 1, 2026 and Sep 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Joplin, MO-KS.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Freeman Health System - Freeman West lowest Joplin, MO · (417) 347-1111 C-PEPTIDE File of Sep 1, 2026 · source file | $126.84 | $317.10 | — | 60% |
| Freeman Neosho Hospital lowest Neosho, MO · (417) 451-1234 C-PEPTIDE File of Sep 1, 2026 · source file | $126.84 | $317.10 | — | 60% |
Inpatient: lowest $126.84, median $126.84, highest $126.84.
As an outpatient, the same code is billed by 5 facilities here, median $126.84 — that is the price to compare if you are not being admitted.
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.