Encephalopathy, Autoimmune Evaluation, Serum

Order Code:                  ENS2

Fee Code:                    AA268, AA267 (CPT 86255 x21, 86341)

Reference Laboratory:   Mayo ENS2

 

Effective June 4, 2024, the following updates will be made to Mayo Clinic Laboratories Encephalopathy Autoimmune Evaluation, Serum, panel:

 

Additions:

• Test component Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Tissue Immunofluorescence, Serum (test ID T46IS) (CPT 86255) will be added to the panel.
• Test component Phosphodiesterase 10A (PDE10A) IgG, Tissue Immunofluorescence, Serum (test ID PDEIS) (CPT 86255) will be added to the panel.
• Test component Dipeptidyl-Peptidase-Like Protein-6 (DPPX) Antibody, Cell Binding Assay, Serum (test ID DPPCS) (CPT 86255) will be added to the panel.
• Test component IgLON Family Member 5 Antibody, Cell Binding Assay, Serum (test ID IG5CS) (CPT 86255) will be added to the panel.
• Reflex test Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Cell Binding Assay, Serum (test ID T46CS) (CPT 86255) will be performed automatically at an additional charge if indicated.
• Reflex test Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Tissue Immunofluorescence Titer, Serum (test ID T46TS) (CPT 86256) will be performed automatically at an additional charge if indicated.
• Reflex test Phosphodiesterase 10A (PDE10A) IgG, Tissue Immunofluorescence Titer, Serum (test ID PDETS) (CPT 86256) will be performed automatically at an additional charge if indicated.

 

Deletions:

• Test component Dipeptidyl-Peptidase-Like Protein-6 (DPPX) Antibody, Immunofluorescence, Serum (test ID DPPIS) (CPT 86255) will be removed from the panel.
• Test component IgLON Family Member 5 Antibody, Immunofluorescence, Serum (test ID IG5IS) (CPT 86255) will be removed from the panel.

 

Note that DPPCS and IG5CS will become always performed panel components instead of potential reflex tests.