# C-Peptide, 24-Hour Urine

> This test measures the total amount of C-peptide released into your urine over a full 24-hour period. Since the pancreas creates C-peptide at the same time as insulin, this measurement shows how much insulin your body produced on its own during that day.

- Labcorp code: 003236
- Category: [Heart & Metabolic](https://picardo.health/labs/tests/heart-metabolic.md)
- Sample: urine
- Labcorp turnaround: 2–4 days
- Collection: free at a Labcorp location, or $75.00 at home.
- Without a doctor: yes. People order it themselves, with no doctor's visit or referral.
- Price: shown on the review page its order link opens. Opening it orders nothing.
- Order link: https://app.picardo.health/labs/order?tests=003236&ref=assistant

## Results reported (2)

- C-Peptide, Urine
- C-Peptide, Urine 24hr

## About ordering

People order for themselves, with no doctor's visit or referral, and results arrive in their Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.