K65.1Peritoneal abscess
ICD-10-CM billable/specific code — part of Diseases of peritoneum, retroperitoneum and pelvis (K65-K6A)
Coding Notes
Inclusion Terms
- Abdominopelvic abscess
- Abscess (of) omentum
- Abscess (of) peritoneum
- Mesenteric abscess
- Retrocecal abscess
- Subdiaphragmatic abscess
- Subhepatic abscess
- Subphrenic abscess
Excludes2 (not part of this condition — may code both)
- pelvic abscess (extraperitoneal) (K6A.0-)