Angiotensin Converting Enzyme (ACE), CSF : 34692

Test Code
CACE or 34692

Alias/See Also
Angiotensin Converting Enzyme, CSF

CPT Codes


Transport Container
Transfer 1 mL CSF into a sterile standard transport tube. (Min: 0.2 mL)

Transport Temperature

Specimen Stability
Ambient: 4 days; Refrigerated: 7 days; Frozen: 60 days


Setup Schedule
Tuesday - Saturday

Report Available
1-3 days (From receipt at performing laboratory)

Reference Range
less than or equal to 15 U/L

Clinical Significance
ACE CSF is useful in diagnosing patients with sarcoidosis involving the central nervous system and meninges.

Performing Laboratory
Quest Diagnostics

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.