Q89.89 – Other specified congenital malformations
ICD-10-CM 2027 diagnosis code · Other congenital malformations
ICD-10-CM code
Q89.89
- Code
Q89.89(claims format:Q8989)- Description
- Other specified congenital malformations
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 17. Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- Block
- Q80-Q89 Other congenital malformations
- Parent codes
- Q89 › Q89.8
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Q89.8 – Other specified congenital malformations
Use additional code:
- code(s) to identify all associated manifestations
Index terms for Q89.89
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Hyperexplexia
- Hyperekplexia
- Acephalogaster
- Acephalothorax
- Teratencephalus
- Syndrome, CHARGE
- Acardia, acardius
- Goldberg syndrome
- Syndrome, Stickler
- CHARGE association
- Syndrome, Goldberg
- Acardiacus amorphus
- Syndrome, stiff baby
- Cyst, congenital NEC
- Acephalostomus monster
- Syndrome, Coffin-Lowry
- Acephalochirus monster
- Disease, diseased, Kok
- Acephalobrachia monster
- Myofibromatosis, infantile
- Disease, diseased, Startle
- Malformation, specified NEC
- Nephrosis, nephrotic, Finnish type
- Accessory, genitourinary organs NEC
- Syndrome, Borjeson Forssman Lehmann
Related codes in Q89.8
- Q89.81 – Kabuki syndromeBillable
Frequently asked questions
What is ICD-10 code Q89.89?
Q89.89 is the ICD-10-CM code for other specified congenital malformations, in the block Q80-Q89 (Other congenital malformations).
Is Q89.89 a billable code?
Yes. Q89.89 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does Q89.89 belong to?
It belongs to category Q89 – Other congenital malformations, not elsewhere classified.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.