C-peptide test cost in Shreveport, LA — inpatient
In Shreveport-Bossier City, LA, 3 hospitals list a cash price for C-peptide blood test as an inpatient: from $32.24 to $100.64, with a median of $34.72. The lowest listed price is at Ochsner LSU Health Shreveport — $2.48 less than the median here. Across Louisiana, the median is $51.20 at 54 hospitals.
Cash prices at 3 facilities for code 84681, as an inpatient (admitted to hospital) . Collected Sep 28, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 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 Shreveport-Bossier City, LA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Ochsner LSU Health Shreveport lowest Shreveport, LA · (318) 675-5058 HC C PEPTIDE | $32.24 | $124.00 | — | 74% | — source file |
| Ochsner LSU Health Shreveport - St. Mary Medical Center Shreveport, LA · (318) 626-4300 HC C PEPTIDE | $34.72 | $124.00 | — | 72% | — source file |
| Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 C-Peptide | $100.64 | $125.80 | — | 20% | Apr 1, 2026 source file |
Inpatient: lowest $32.24, median $34.72, highest $100.64 — a 3.1× difference within the same market.
As an outpatient, the same code is billed by 3 facilities here, median $34.72 — 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.