ENCEPH EVAL CSF

Encephalopathy, Autoimmune Evaluation, CSF

EPIC Test Procedure Code: LAB5732

Performing Lab:
Referral Laboratory
Container Type:
Sterile Vial
Specimen Type:

CSF

Preferred Volume:
4 mL
Minimum Volume:
2 mL
Store and Transport:
Refrigerate
Stability:

Refrigerated - 28 days
Frozen - 28 days
Ambient - 72 hours

Unacceptable Condition:

Gross hemolysis or gross lipemia

CPT Codes:

86255x23 - Encephalopathy-Autoimmune Eval, CSF (EAP 30230889)
86341 - Encephalopathy-Autoimmune Eval, CSF (ENC2) (EAP 30268199)

Reflex testing possible, other CPT codes as appropriate.

Method:
AGN1C, AGNTC, AMPIC, AMPHC, APHTC, ANN1C, AN1TC, ANN2C, AN2TC, ANN3C, AN3TC, CRMTC, CRMC, DPPTC, GABIC, GFAIC, GFATC, IG5TC, GL1IC, GL1TC, NCDIC, NCDTC, NIFIC, NIFTC, NMDIC, PCA1C, PC1TC, PCA2C, PC2TC, PCTRC, PCTTC, PDEIC, PDETC, SP7IC, SP7TC, T46IC, T26TC: Indirect Immunofluorescence Assay (IFA)

AMPCC, CS2CC, DPPCC, GABCC, GFACC, IG5CC, LG1CC, GL1CC, NCDCC, AINCC, NFLCC, NFHCC, NMDCC, SP7CC, T46CC: Cell Binding Assay (CBA)

CRMWC: Western Blot (WB)

AGNBC, AMIBC, AN1BC, AN2BC, PC1BC, PCTBC: Immunoblot (IB)

GD65C: Radioimmunoassay (RIA)
Test Includes:
AEECI Encephalopathy, Interpretation
AMPCC AMPA-R Ab CBA
AMPHC Amphiphysin Ab
AGN1C Anti-Glial Nuclear Ab, Type 1
ANN1C Anti-Neuronal Nuclear Ab, Type 1
ANN2C Anti-Neuronal Nuclear Ab, Type 2
ANN3C Anti-Neuronal Nuclear Ab, Type 3
CS2CC CASPR2-IgG CBA
CRMC CRMP-5-IgG
DPPCC DPPX Ab CBA
GABCC GABA-B-R Ab CBA
GD65C GAD65 Ab Assay
GFAIC GFAP IFA
LG1CC LGI1-IgG CBA
GL1IC mGluR1 Ab IFA
IG5CC IgLON5 CBA
NCDIC Neurochondrin IFA
NIFIC NIF IFA
NMDCC NMDA-R Ab CBA
PCTRC Purkinje Cell Cytoplasmc Ab Type Tr
PCA1C Purkinje Cell Cytoplasmic Ab Type 1
PCA2C Purkinje Cell Cytoplasmic Ab Type 2
PDEIC PDE10A Ab IFA
SP7IC Septin-7 IFA
T46IC TRIM46 Ab IFA

Possible reflex tests:
AGNBC AGNA-1 Immunoblot
AINCC Alpha Internexin CBA
AMPIC AMPA-R Ab IF Titer Assay
AMIBC Amphiphysin Immunoblot
AN1BC ANNA-1 Immunoblot
AN2BC ANNA-2 Immunoblot
CRMWC CRMP-5-IgG Western Blot
DPPTC DPPX Ab IFA Titer
GABIC GABA-B-R Ab IF Titer Assay
GFACC GFAP CBA
GFATC GFAP IFA Titer
IG5TC IgLON5 IFA Titer
GL1CC mGluR1 Ab CBA
GL1TC mGluR1 Ab IFA Titer
NFHCC NIF Heavy Chain CBA
NIFTC NIF IFA Titer
NFLCC NIF Light Chain CBA
NMDIC NMDA-R Ab IF Titer Assay
PC1BC PCA-1 Immunoblot
PCTBC PCA-Tr Immunoblot
AGNTC AGNA-1 Titer
AN1TC ANNA-1 Titer
AN2TC ANNA-2 Titer
AN3TC ANNA-3 Titer
APHTC Amphiphysin Ab Titer
CRMTC CRMP-5-IgG Titer
NCDCC Neurochondrin CBA
NCDTC Neurochondrin IFA Titer
PC1TC PCA-1 Titer
PC2TC PCA-2 Titer
PCTTC PCA-Tr Titer
PDETC PDE10A Ab IFA Titer
SP7CC Septin-7 CBA
SP7TC Septin-7 IFA Titer
T46CC TRIM46 Ab CBA
T46TC TRIM46 Ab IFA Titer
Reference Ranges:
Reflex Test :

Lab Personnel

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