Urine Collagen Cross-Linked N-Telopeptide (NTx)

Message
Do not use preservatives. Acidified specimen is not acceptable. Second morning void urine: Discard the first morning void. Collect the second morning void. Mix well.


Test Code
LAB816 CLGUR


Alias/See Also
CLGUR


CPT Codes
82523| 82570

Includes
@BKRCERMSGREFRESH(2302793)@ @BKRCERMSGREFRESH(2302794)@


Instructions
Minimum Testing Volume: 1 mL Transport Temperature: Refrigerated Stability: Ambient: 72 hoursRefrigerated : 5 daysFrozen: 30 days Causes for Rejection: Acidified specimen Preserved specimen


Report Available
4-Days


Clinical Significance
1230170679



Last Updated: May 18, 2026


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.