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NOTCH3 (CADASIL) Sequencing Test

Additional Codes

Primary ID

Epic Code

Mayo Test ID




Reporting Name

NOTCH3 DNA Sequencing

Performing Laboratory

Athena Diagnostics

Specimen Type

Whole blood

Specimen Required

Specimen Type: Whole Blood

Container/Tube: Lavender-top (EDTA)

Specimen Volume: 8 mL

Collection Instructions: Draw 8 mL whole blood in a lavender-top (EDTA) tube(s) and ship ambient.

Note: Collection date is required.

Specimen Minimum Volume

6 mL

Specimen Stability Information

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

Reference Values

A final report will be attached in MayoAccess.


Day(s) and Time(s) Performed

Monday through Friday

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
FCCEV NOTCH3 DNA Sequencing 41077-9


Result ID Test Result Name Result LOINC Value
FCCEV NOTCH3 DNA Sequencing 41077-9

Analytic Time

28 - 35 days

Reject Due To

Hemolysis: NA
Thawing: NA
Lipemia: NA
Icterus: NA
Other: NA

NY State Approved


Method Name

Next Generation Sequencing