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Cystic Fibrosis (CFTR 175 Variant Sequencing)

eDH Procedure Code(s)

LAB3390 CF Carrier

Test Information

Variant information can be found in the Lab Online Handbook.

Order Questions

LAB3390 CF Carrier
  • Family History of Cystic Fibrosis:
  • I understand that it is my responsibility (as the ordering provider) to obtain a signed consent form when ordering germline genetic testing and that the DHMC genetic consent form can be found here: Genetic Consent Form
.

Specimen Information

Specimen Type Specimen Source Acceptable Containers Minimum Test Volume (mL)
Blood Blood, Venous LavM-R 1.0
Blood Blood, Venous Lav4-R 1.0
Blood Blood, Venous Lav6-R 1.0

Shipping and Handling

Processing Instructions: N/A

Transport Temperature: Refrigerated at 4°C
Transport Instructions: N/A

Specimen Stability Unprocessed
Unprocessed: Refrigerated at 4°C for 7 days.
Specimen Stability Post Processing
Ambient: N/A
Refrigerate: N/A
Frozen: N/A

Test Components

Component LOINC Code
CFTR FAMILY HISTORY 8670-2
CFTR INTERP 90256-9
CFTR LIMITATIONS & DISCLAIMERS 62364-5
CFTR METHODS 85069-3
CFTR 38404-0
SIGN-OUT BY 49244-7
VARIANT 1: CFTR AMINO ACID CHANGE 46696-1
VARIANT 1: CFTR COMMON NAME 46696-1
VARIANT 1: CFTR DNA CHANGE 46696-1
VARIANT 2: CFTR AMNIO ACID CHANGE 46696-1
VARIANT 2: CFTR COMMON NAME 46696-1
VARIANT 2: CFTR DNA CHANGE 46696-1

Turnaround Time (TAT)

12 Days

CPT Code(s)

81220

Performing Lab Section

Molecular Pathology

Performing Lab(s)

Dartmouth Hitchcock Medical Center Laboratory (MHMH)