ICD-10-CM
ICD-10 code for Deformity abdomen, congenital: Q89.9
The ICD-10-CM index points "Deformity abdomen, congenital" to Q89.9, Congenital malformation, unspecified. Q89.9 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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More specific codes in Q89
A header groups codes and is not billed. A billable code is one you can report.
- Q89Other congenital malformations, not elsewhere classifiedHeader
- Q89.0Congenital absence and malformations of spleenHeader
- Q89.01Asplenia (congenital)Billable
- Q89.09Congenital malformations of spleenBillable
- Q89.1Congenital malformations of adrenal glandBillable
- Q89.2Congenital malformations of other endocrine glandsBillable
- Q89.3Situs inversusBillable
- Q89.4Conjoined twinsBillable
- Q89.7Multiple congenital malformations, not elsewhere classifiedBillable
- Q89.8Other specified congenital malformationsHeader
- Q89.81Kabuki syndromeBillable
- Q89.89Other specified congenital malformationsBillable
- Q89.9Congenital malformation, unspecifiedBillable
Related conditions
Related pages
- Q89.9 code detailsNotes, nearby codes, CMS-HCC group
- Category Q89Every code under it
- Chapter 17Congenital malformations and chromosomal abnormalities
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Deformity abdomen, congenital?
The ICD-10-CM index points "Deformity abdomen, congenital" to Q89.9, Congenital malformation, unspecified. Q89.9 is a billable code.
Is Q89.9 billable?
Yes. Q89.9 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What chapter is Q89.9 in?
Chapter 17. Congenital malformations and chromosomal abnormalities.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.