Update Type: Test Methodology Changed
Test Updated: 12/14/2022
Test Overview
Test Methodology
IFA, CBA, WB, IPA
Reference Range *
Interpretive report provided
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Test Details
Days Set Up
Monday - Friday
Analytic Time
7 - 12 days
Soft Order Code
ENC2
MiChart Code
ENC2
Laboratory
Sendout
Reference Laboratory
Mayo ENC2
Section
Special Testing
Specimen Requirements
Collection
Collect CSF in a sterile tube. Send to Specimen Processing refrigerated.
Normal Volume
4 mL CSF
Minimum Volume
2 mL CSF
Storage Temperature
Refrigerated preferred, frozen acceptable.
Additional Information
By ordering this test the clinician acknowledges that additional reflex testing will be performed and billed at a separate additional charge if indicated. Test performed by Mayo Clinic Laboratories.
Billing
CPT Code
86255 x 17, 86341
Fee Code
AA270, AA271 x17
Reflex CPT
86255 x3, 86256 x 6, 84182 x 3