MCMedicalCodingSoftware
Q79.4

Q79.4: Prune belly syndrome

Billable / specific codeICD-10-CMPOA exempt

Q79.4 is a billable, specific ICD-10-CM code for prune belly syndrome. It is valid for submission on a claim.

Check Q79.4 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Congenital prolapse of bladder mucosa
  • Eagle-Barrett syndrome

Excludes2 inherited from the categories above Q79.4

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)

Other codes that can never be billed with Q79.4

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • Q64.7Other and unspecified congenital malformations of bladder and urethra

Risk adjustment

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

Alphabetic index entries that lead here

  • Prune belly(syndrome)
  • Abdomen, abdominal›muscle deficiency syndrome
  • Aplasia›abdominal muscle syndrome
  • Deficiency, deficient›abdominal muscle syndrome
  • Syndrome›Eagle-Barrett
  • Syndrome›prune belly
  • Prolapse, prolapsed›bladder›congenital
  • Syndrome›abdominal›muscle deficiency

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q79

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.