ICD-10-CM › K00-K95 › K35-K38 › K35.89 Other acute appendicitis › K35.890
K35.890
Other acute appendicitis without perforation or gangrene
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2019 to now.
- FY2019 Added to the code set Other acute appendicitis without perforation or gangrene
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Omentitis
- Phagedena
- Sloughing
- Sphacelus
- Epiploitis
- Mortification
- Paratyphilitis
- Periappendicitis
- Enteroperitonitis
- Necrosis, necrotic
- Pemphigus > gangrenous
- Cellulitis > gangrenous
- Irritation > peritoneum
- Abscess > intra-abdominal
- Appendicitis > gangrenous
- Appendicitis > suppurative
- Rupture, ruptured > appendix
- Dropsy, dropsical > gangrenous
- Infection, infected, infective > peritoneal
- Inflammation, inflamed, inflammatory > cecum
- Inflammation, inflamed, inflammatory > appendix
- Inflammation, inflamed, inflammatory > peritoneum
- Inflammation, inflamed, inflammatory > retrocecal
- Abscess > peritoneum, peritoneal > with appendicitis
- Inflammation, inflamed, inflammatory > retroperitoneal
- Rupture, ruptured > appendix > with localized peritonitis
- Peritonitis > with or following > appendicitis > localized
- Peritonitis > with or following > appendicitis > generalized
- Gangrene, gangrenous > appendix > with > peritonitis, localized
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative > gangrenous
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative > skin > with gangrene
- Appendicitis > acute > specified NEC
Codes in the same group
| Code | Description | Status |
|---|---|---|
| K35.891 | Other acute appendicitis without perforation, with gangrene | Valid |