ICD-10-CM › Q00-QA1

Q00-QA1 - Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders

Chapter 17 of the ICD-10-CM tabular list. 1,096 ICD-10-CM codes sit in this chapter, of which 900 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.

Sections in this chapter

Q00-Q07 Congenital malformations of the nervous system
53 codes Q10-Q18 Congenital malformations of eye, ear, face and neck
72 codes Q20-Q28 Congenital malformations of the circulatory system
118 codes Q30-Q34 Congenital malformations of the respiratory system
36 codes Q35-Q37 Cleft lip and cleft palate
19 codes Q38-Q45 Other congenital malformations of the digestive system
70 codes Q50-Q56 Congenital malformations of genital organs
116 codes Q60-Q64 Congenital malformations of the urinary system
76 codes Q65-Q79 Congenital malformations and deformations of the musculoskeletal system
321 codes Q80-Q89 Other congenital malformations
99 codes Q90-Q99 Chromosomal abnormalities, not elsewhere classified
88 codes QA0-QA1 Genetic disorders, not elsewhere classified
28 codes

Or browse all ICD-10-CM codes by first character, check a list of codes with the batch validity checker, or see what changed in each release.