Q89 Other congenital malformations, not elsewhere classifiedNon-billable header with 8 child codes.
Q89.0 Congenital absence and malformations of spleenQ89.1 Congenital malformations of adrenal glandQ89.2 Congenital malformations of other endocrine glandsQ89.3 Situs inversusQ89.4 Conjoined twinsQ89.7 Multiple congenital malformations, not elsewhere classifiedQ89.8 Other specified congenital malformationsQ89.9 Congenital malformation, unspecified