Congenital malformations, deformations and chromosomal abnormalities - Q00-Q99

Congenital Malformations, Deformations, and Chromosomal Abnormalities - Chapter Q includes codes for congenital conditions, birth defects, and chromosomal disorders.

 Chapter Notes

• Codes from this chapter are not for use on maternal records

 Type 2 Excludes

• inborn errors of metabolism (E70-E88)

 Codes

• Q00-Q07 - Congenital malformations of the nervous system
• Q10-Q18 - Congenital malformations of eye, ear, face and neck
• Q20-Q28 - Congenital malformations of the circulatory system
• Q30-Q34 - Congenital malformations of the respiratory system
• Q35-Q37 - Cleft lip and cleft palate
• Q38-Q45 - Other congenital malformations of the digestive system
• Q50-Q56 - Congenital malformations of genital organs
• Q60-Q64 - Congenital malformations of the urinary system
• Q65-Q79 - Congenital malformations and deformations of the musculoskeletal system
• Q80-Q89 - Other congenital malformations
• Q90-Q99 - Chromosomal abnormalities, not elsewhere classified