Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
Note:
Codes from this chapter are not for use on maternal records
Excludes 2:
inborn errors of metabolism (E70-E88)
Genetic disorders, not elsewhere classified (QA0-QA1)
QA0
Neurodevelopmental disorders related to specific genetic pathogenic variants[+]
Code also
, if applicable, any associated conditions, such as: attention-deficit hyperactivity disorders (F90.-) autism spectrum disorder (F84.0) developmental and epileptic encephalopathy (G93.45) epilepsy, by specific type (G40.-) intellectual disabilities (F70-F79) pervasive developmental disorders (F84.-)
QA0.0
Neurodevelopmental disorders related to pathogenic variants in specific genes[+]
QA0.01
Neurodevelopmental disorders related to pathogenic variants in certain specific genes[+]
Other neurodevelopmental disorders related to pathogenic variants in other specific genes
QA1
Genetic disorders associated with neoplasms, not elsewhere classified[+]
Code also
, if applicable, any associated conditions, such as: genetic susceptibility to malignant neoplasm by site (Z15.0-) malignant neoplasms (C00.0-C96.9) personal history of malignant neoplasm (Z85.-)
Lynch syndrome Hereditary nonpolyposis colorectal cancer susceptibility Lynch syndrome due to EPCAM Lynch syndrome due to MLH1 Lynch syndrome due to MSH2 Lynch syndrome due to MSH6 Lynch syndrome due to PMS2
QA1.79
Other inherited neoplasm predisposition syndrome of multiple systems[+]
Familial cancer syndrome with pathogenic BRCA1 mutation BRCA1-cancer predisposition syndrome Hereditary breast and ovarian cancer syndrome with pathogenic BRCA1 mutation
Familial cancer syndrome with pathogenic BRCA2 mutation BRCA2-cancer predisposition syndrome Hereditary breast and ovarian cancer syndrome with pathogenic BRCA2 mutation