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Test ID FSCN4 SCN4A (Myotonia) DNA Sequencing Test

Specimen Required

Draw blood in a lavender-top (EDTA) tube(s) and send 8 mL of whole blood. Ship Ambient.

Note: Collection date and informed consent are required.

Method Name

Next Generation Sequencing

Reporting Name

SCN4A (Myotonia) DNA Sequencing

Specimen Type

Whole Blood EDTA

Specimen Minimum Volume

6 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Whole Blood EDTA Ambient (preferred) 10 days
  Refrigerated  10 days

Reference Values

A final report will be attached in MayoAccess.

Day(s) Performed


Report Available

21 to 35 days

Performing Laboratory

Athena Diagnostics

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
FSCN4 SCN4A (Myotonia) DNA Sequencing Not Provided


Result ID Test Result Name Result LOINC Value
FSCN4 SCN4A (Myotonia) DNA Sequencing Not Provided

NY State Approved