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Tay-Sachs Disease (HEXA) 7 Mutations

CPT Code(s): 81255
Specimen Required: Patient Preparation:
Collect:Lavender (EDTA), pink (K2EDTA), or yellow (ACD Solution A or B).
Specimen Preparation:Transport 3 mL whole blood. (Min: 1 mL)
Storage/Transport Temperature:Refrigerated.
Stability:Ambient: 72 hours; Refrigerated: 1 week; Frozen: Unacceptable
New York DOH Approval Status: Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
Aliases:
  • Hexosaminidase AHexosaminidase A Deficiency DNA assayTSD molecular assay
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