Is Q89 a billable code?
No. Q89 is a header code that groups 10 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
Q89: Other congenital malformations, not elsewhere classified
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
Q89 groups related diagnoses under other congenital malformations, not elsewhere classified. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under Q89
- Q89.01Asplenia (congenital)
- Q89.09Congenital malformations of spleen
- Q89.1Congenital malformations of adrenal gland
- Q89.2Congenital malformations of other endocrine glands
- Q89.3Situs inversus
- Q89.4Conjoined twins
- Q89.7Multiple congenital malformations, not elsewhere classified
- Q89.81Kabuki syndrome
- Q89.89Other specified congenital malformations
- Q89.9Congenital malformation, unspecified
Q89 questions
What does Q89 mean?
Q89 is the ICD-10-CM code for Other congenital malformations, not elsewhere classified. It is in chapter 17, Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.