K35.33
BillableAc appendicitis with perf, loc peritonitis, and gangr, wbscs
Acute appendicitis with perforation, localized peritonitis, and gangrene, with abscess
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- (Acute) appendicitis with (peritoneal) abscess NOS
- Ruptured appendix with localized peritonitis and abscess
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Related Codes(3)
Also Known As / Clinical Terms(47)
SNOMED CT
- Rupture of appendix47693006
- Acute gangrenous appendicitis50846009
- Acute appendicitis with peritoneal abscess51036000
- Abscess of appendix62224002
- Appendiceal abscess62224002
- Appendicular abscess62224002
- Acute gangrenous appendicitis with perforation AND peritonitis64252005
- Acute fulminating appendicitis with perforation AND peritonitis64994000
- Abscess of peritoneum73962000
- Intraperitoneal abscess73962000
- Acute fulminating appendicitis84534001
- Acute appendicitis with peritonitis196781001
- Pericaecal abscess197179001
- Pericecal abscess197179001
- Rupture of intestine235799001
- Acute perforated appendicitis286967008
- Gangrenous appendicitis1145117000
- Perforated appendix1255220008
- Perforation of appendix1255220008
UMLS
- (Acute) appendicitis with (peritoneal) abscess NOSC0156093
- Acute appendicitis with peritoneal abscessC0156093
- Acute appendicitis with peritoneal abscess (disorder)C0156093
- Ac appendicitis with perf, loc peritonitis, and gangr, wbscsC5675044
- Acute appendicitis with perforation, localized peritonitis, and gangrene, with abscessC5675044
- Ruptured appendix with localized peritonitis and abscessC4718786
Clinical Terms
- Acute gangrenous appendicitis with perforation AND peritonitis
- Acute fulminating appendicitis with perforation AND peritonitis
- Acute gangrenous appendicitis
- Acute perforated appendicitis
- Ruptured appendix with localized peritonitis and abscess
- Perforation of appendix
- Acute appendicitis with peritoneal abscess (disorder)
- Pericecal abscess
- (Acute) appendicitis with (peritoneal) abscess NOS
- Acute fulminating appendicitis
- Abscess of appendix
- Rupture of intestine
- Appendicular abscess
- Pericaecal abscess
- Abscess of peritoneum
- Appendiceal abscess
- Rupture of appendix
- Perforated appendix
- Intraperitoneal abscess
- Gangrenous appendicitis
- Acute appendicitis with peritonitis
- Acute appendicitis with peritoneal abscess
Frequently Asked Questions
What is the ICD-10 code for ac appendicitis with perf, loc peritonitis, and gangr, wbscs?
The ICD-10-CM code for ac appendicitis with perf, loc peritonitis, and gangr, wbscs is K35.33. The full clinical description is "Acute appendicitis with perforation, localized peritonitis, and gangrene, with abscess". K35.33 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code K35.33 mean?
ICD-10-CM code K35.33 represents “Acute appendicitis with perforation, localized peritonitis, and gangrene, with abscess”. It is classified under Chapter 11: Diseases of the Digestive System and is a billable/specific code that can be used on a claim.
Is K35.33 a billable code?
Yes, K35.33 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K35.33 in?
K35.33 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
What SNOMED CT codes does K35.33 map to?
K35.33 maps to 14 SNOMED CT concepts: 62224002, 73962000, 51036000, 196781001, 84534001, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for K35.33?
K35.33 is linked to 3 UMLS Concept Unique Identifiers: C0156093, C5675044, C4718786. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does K35.33 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like ac appendicitis with perf, loc peritonitis, and gangr, wbscs affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of K35.33?
There is no direct ICD-11 mapping available for K35.33 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.