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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

K65.1 – Peritoneal abscess

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Abdominopelvic abscess
Abscess (of) omentum
Abscess (of) peritoneum
Mesenteric abscess
Retrocecal abscess
Subdiaphragmatic abscess
Subhepatic abscess
Subphrenic abscess

GEM Conversion to ICD-9 CM

Fs: 00000 – Peritoneal abscess

MDC / MS-DRG Reference

MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH MCC
MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH CC
MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITHOUT CC/MCC
FULL TERM NEONATE WITH MAJOR PROBLEMS

Back Reference of Diagnostic Codes

Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) L02.91
abdomen, abdominal
cavity K65.1
abdominopelvic K65.1
diaphragm, diaphragmatic K65.1
epiploon, epiploic K65.1
intra-abdominal See also Abscess, peritoneum K65.1
intraperitoneal K65.1
mesentery, mesenteric K65.1
omentum K65.1
pelvis, pelvic
male, peritoneal K65.1
peritoneum, peritoneal (perforated) (ruptured) K65.1
pelvic
male K65.1
retrocecal K65.1
subdiaphragmatic K65.1
subhepatic K65.1
subphrenic K65.1
Peritonitis (adhesive) (bacterial) (fibrinous) (hemorrhagic) (idiopathic) (localized) (perforative) (primary) (with adhesions) (with effusion) K65.9
with or following
abscess K65.1
Sepsis (generalized) (unspecified organism) A41.9
intra-abdominal K65.1

Sibling Codes

Generalized (acute) peritonitis
Spontaneous bacterial peritonitis
Choleperitonitis
Sclerosing mesenteritis
Other peritonitis
Peritonitis, unspecified

Parent Sibling Codes

Fissure and fistula of anal and rectal regions
Abscess of anal and rectal regions
Other diseases of anus and rectum
Other diseases of intestine
Hemorrhoids and perianal venous thrombosis
Peritonitis
Other disorders of peritoneum
Disorders of peritoneum in infectious diseases classified elsewhere
Disorders of retroperitoneum

View in Tabular

Code Title
K00-K95 Diseases of the digestive system (K00-K95)
K65-K68 Diseases of peritoneum and retroperitoneum (K65-K68)
K65 Peritonitis
K65.1 Peritoneal abscess
Applicable to
Abdominopelvic abscess
Abscess (of) omentum
Abscess (of) peritoneum
Mesenteric abscess
Retrocecal abscess
Subdiaphragmatic abscess
Subhepatic abscess
Subphrenic abscess