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R18.8

Billable

Other ascites

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Abnormal fluid accumulation in the abdominal cavity from causes other than malignancy, such as liver disease, heart failure, or kidney disease.

Coding Tips

  • •Investigate and code the underlying cause when possible (cirrhosis, congestive heart failure, nephrotic syndrome, etc.)
  • •Use this code when ascites is present but the specific etiology is not documented

Code Hierarchy

└R18Ascites└R18.8Other ascites
└R18.8Other ascites

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