MCMedicalCodingSoftware
Q79.59

Q79.59: Other congenital malformations of abdominal wall

Billable / specific codeICD-10-CMPOA exempt

Q79.59 is a billable, specific ICD-10-CM code for other congenital malformations of abdominal wall. It is valid for submission on a claim.

Check Q79.59 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above Q79.59

A category’s note binds every code beneath it.

Written on Q79.5: Other congenital malformations of abdominal wall

  • umbilical hernia (K42.-)

Excludes2 inherited from the categories above Q79.59

Not part of this code, but both may be coded when both are present.

Written on Q79: Congenital malformations of musculoskeletal system, not elsewhere classified

  • congenital (sternomastoid) torticollis (Q68.0)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Anomaly, anomalous›abdominal wall NEC
  • Defect, defective›abdominal wall, congenital
  • Deformity›abdominal wall›congenital
  • Diastasis›recti›congenital
  • Ectopic, ectopia›abdominal viscera›due to defect in anterior abdominal wall

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q79.5

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.