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Lab Test Dictionary

STK11 Sequencing and Del/Dup (92565)


Exon Capture, Next Gen Sequencing, Multiplex Ligation-dependent Probe Amplification


Peutz-Jeghers Syndrome; PJS; LKB1

Specimen Type

Whole Blood

Performing Lab

Quest Diagnostics San Juan Capistrano

Epic ID

Other Reference Test

Lab Test Days

Tuesday, Thursday, Saturday

Standard TAT

14 Days

Collection Information

Specimen Required

2-4 mL Whole Blood

Container Type

Lavender (EDTA)

Collection Instructions

Whole blood collected in and ACD solution A (yellow-top) tube is also acceptable. Send report of results for famil member with known BRCA mutation.

Processing Information - Lab Use Only

Transport Temperature


Specimen Stability

Room Temp: 8 Days; Refrigerated: 8 Day; Frozen: Unacceptable

Rejection Criteria

Gross hemolysis; Clotted specimens

Test Volume Required

4 mL Whole Blood

Minimum Test Volume

2 mL Whole Blood

Processing Instructions

Specimen stability is crucial. Store and ship room temp immediately. Do not freeze.


Insurance authorization required prior to draw for outpatients. MJ approval required for inpatients. No paperwork required.

CPT Codes

81405, 81404