88880:
CFTR Gene, Known Mutation

CPT Code Information Current Value

CFTR Gene, Known Mutation

81221-CFTR (cystic fibrosis transmembrane conductance regulator) (eg, cystic fibrosis) gene analysis; known familial variants

81265 - Comparative analysis using Short Tandem Repeat {STRI markers; patient and comparative specimen (eg. Pretransplant recipient and donor germline testing, posttransplant non-hematopoietic recipient germline [eg, buccal swab or other germline tissue sample! and donor testing. twin zygosity testing, or maternal cell contamination of fetal cells) (if appropriate)

Amniotic Fluid Culture for Genetic Testing

88235-Tissue culture for amniotic fluid (if appropriate)

88240-Cryopreservation (if appropriate)

Fibroblast Culture for Genetic Testing

88233-Tissue culture, skin or solid tissue biopsy (if appropriate)

88240-Cryopreservation (if appropriate)

CPT Code Information Value Prior to 1/01/2013 7:01am

CFTR Gene, Known Mutation

81221-CFTR (cystic fibrosis transmembrane conductance regulator) (eg, cystic fibrosis) gene analysis; known familial variants

CFTR Gene, Large Deletion/Duplication

81222-CFTR (cystic fibrosis transmembrane conductance regulator) (eg, cystic fibrosis) gene analysis; duplication/deletion variants (if appropriate)

Amniotic Fluid Culture for Genetic Testing

88235-Tissue culture for amniotic fluid (if appropriate)

88240-Cryopreservation (if appropriate)

Fibroblast Culture for Genetic Testing

88233-Tissue culture, skin or solid tissue biopsy (if appropriate)

88240-Cryopreservation (if appropriate)

Maternal Cell Contamination, B

83900 x 6-Amplification, target, multiplex, first 2 nucleic acid sequences (if appropriate)

83909 x 2-Separation and identification by high-resolution technique (if appropriate)

83912-Interpretation and report (if appropriate)

For nonparticipating payers:

CFTR Gene, Known Mutation

83891-Isolation or extraction of highly purified nucleic acid

83912-Interpretation and report

DNA Sequence, Follow-up Analysis

83898-Amplification, target, each nucleic acid sequence (if appropriate)

83909 x 2-Separation and identification by high-resolution technique (if appropriate)

CFTR Gene, Large Deletion/Duplication

83900-Amplification, target, multiplex, first 2 nucleic acid sequences (if appropriate)

83909-Separation and amplification by high-resolution technique (if appropriate)

83914 x 31-Mutation identification by enzymatic ligation or primer extension, single segment, each segment (if appropriate)

Amniotic Fluid Culture for Genetic Testing

88235-Tissue culture for amniotic fluid (if appropriate)

88240-Cryopreservation (if appropriate)

Fibroblast Culture for Genetic Testing

88233-Tissue culture, skin or solid tissue biopsy (if appropriate)

88240-Cryopreservation (if appropriate)

Maternal Cell Contamination, B

83900 x 6-Amplification, target, multiplex, first 2 nucleic acid sequences (if appropriate)

83909 x 2-Separation and identification by high-resolution technique (if appropriate)

83912-Interpretation and report (if appropriate)