Code: 81171
AFF2 (ALF transcription elongation factor 2 ºFMR2») (eg, fragile X intellectual disability 2 ºFRAXE») gene analysis; evaluation to detect abnormal (eg, expanded) alleles
Code: 81172
AFF2 (ALF transcription elongation factor 2 ºFMR2») (eg, fragile X intellectual disability 2 ºFRAXE») gene analysis; characterization of alleles (eg, expanded size and methylation status)
Code: 81173
AR (androgen receptor) (eg, spinal and bulbar muscular atrophy, Kennedy disease, X chromosome inactivation) gene analysis; full gene sequence
Code: 81174
AR (androgen receptor) (eg, spinal and bulbar muscular atrophy, Kennedy disease, X chromosome inactivation) gene analysis; known familial variant
Code: 81175
ASXL1 (additional sex combs like 1, transcriptional regulator) (eg, myelodysplastic syndrome, myeloproliferative neoplasms, chronic myelomonocytic leukemia), gene analysis; full gene sequence
Code: 81176
ASXL1 (additional sex combs like 1, transcriptional regulator) (eg, myelodysplastic syndrome, myeloproliferative neoplasms, chronic myelomonocytic leukemia), gene analysis; targeted sequence analysis
Code: 81177
ATN1 (atrophin 1) (eg, dentatorubral-pallidoluysian atrophy) gene analysis, evaluation to detect abnormal (eg, expanded) alleles
Code: 81178
ATXN1 (ataxin 1) (eg, spinocerebellar ataxia) gene analysis, evaluation to detect abnormal (eg, expanded) alleles
Code: 81179
ATXN2 (ataxin 2) (eg, spinocerebellar ataxia) gene analysis, evaluation to detect abnormal (eg, expanded) alleles