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NPM1 Mutation Analysis (CEBPA Reflex)

Order Code: 4637

Disease State

Test Information

NPM1 Mutation Analysis is always performed. If NPM1 is negative, CEBPA Mutation Analysis is performed at an additional charge.

Sample Requirements

EDTA Whole Blood (lavender top) or EDTA Bone Marrow (lavender top) or DNA (High Quality)

Additional Sample Requirements

Indicate on specimen tube and requisition whether sample/DNA is from whole blood or bone marrow.

Shipping Information

Room Temperature

Requested Volume

2-5 ml EDTA Whole Blood (lavender top) or 2-5 ml EDTA Bone Marrow (lavender top) or High Quality DNA >= 500 ng at 25 ng/ul

Minimum/Pediatric Volume

2 ml EDTA Whole Blood (lavender top) or 2 ml EDTA Bone Marrow (lavender top)

CPT Codes

NPM1: 81310; CEBPA: 81218


PCR and Direct DNA Sequencing

Turnaround Time

NPM1: 3-6 days; CEBPA Reflex: 5-10 additional days

Test Schedule

Performed 5 days per week (Monday through Friday)

New York State Approval



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