Acute appendicitis with generalized peritonitis, with perforation, without abscess
- K35.201 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Ac appendicitis with gen peritonitis, with perf, w/o abscs
- ICD-10-CM K35.201 is a new 2024 ICD-10-CM code that became effective on October 1, 2023.
- This is the American ICD-10-CM version of K35.201 – other international versions of ICD-10 K35.201 may differ.
Applicable To
- Appendicitis (acute) with generalized (diffuse) peritonitis following rupture or perforation of appendix NOS
The following code(s) above K35.201 contain annotation back-references
that may be applicable to K35.201:
- K00-K95 Diseases of the digestive system
ICD-10-CM K35.201 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):
- 371 Major gastrointestinal disorders and peritoneal infections with mcc
- 372 Major gastrointestinal disorders and peritoneal infections with cc
- 373 Major gastrointestinal disorders and peritoneal infections without cc/mcc
Code History
- 2024 (effective 10/1/2023): New code
Diagnosis Index entries containing back-references to K35.201:
- Appendicitis (pneumococcal) (retrocecal) K37
- with
- peritonitis NECK35.33
- generalizedK35.209
- with
- perforation or rupture K35.201
- following rupture or perforation of appendix NOS K35.201
- with
- generalizedK35.209
- peritonitis NECK35.33
- acute (catarrhal) (fulminating) (obstructive) (retrocecal) (suppurative) K35.80
- with
- peritonitis NECK35.33
- generalizedK35.209
- with
- perforation or rupture K35.201
- following rupture or perforation of appendix NOS K35.201
- with
- generalizedK35.209
- peritonitis NECK35.33
- with
- with