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Immunoglobulin M, CSF
0050356
Ordering Recommendation

Aids in diagnosis of immunodeficiencies.

Mnemonic
IGM CSF
Methodology
Quantitative Nephelometry
Performed
Sun-Sat
Reported
Within 24 hours
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
ARUP Consult®
Disease Topics
Specimen Required
Patient Preparation
 
Collect
CSF. 
Specimen Preparation
Centrifuge and separate to remove cellular material. Transfer 1 mL CSF to an ARUP Standard Transport Tube. (Min: 0.4 mL) 
Storage/Transport Temperature
Refrigerated. 
Unacceptable Conditions
Grossly bloody or hemolyzed specimens. 
Remarks
 
Stability
Ambient: 8 hours; Refrigerated: 8 days; Frozen: 1 year 
Reference Interval
0-0.7 mg/dL
Interpretive Data


Note
CPT Code(s)
82784
Components
Component Test Code*Component Chart NameLOINC
0050356Immunoglobulin M CSF2471-1
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • CSF IgM
  • IgM
  • IgM CSF