K35 ICD 10 Code is a non-billable and non-specific code and should not be used to indicate a diagnosis for reimbursement purposes. There are other codes below it with greater level of diagnosis detail. The 2023 edition of the American ICD-10-CM code became effective on October 1, 2022.
Codes
- K35.2 Acute appendicitis with generalized peritonitis
- K35.20 Acute appendicitis with generalized peritonitis, without abscess
- K35.21 Acute appendicitis with generalized peritonitis, with abscess
- K35.3 Acute appendicitis with localized peritonitis
- K35.30 Acute appendicitis with localized peritonitis, without perforation or gangrene
- K35.31 Acute appendicitis with localized peritonitis and gangrene, without perforation
- K35.32 Acute appendicitis with perforation and localized peritonitis, without abscess
- K35.33 Acute appendicitis with perforation and localized peritonitis, with abscess
- K35.8 Other and unspecified acute appendicitis
- K35.80 Unspecified acute appendicitis
- K35.89 Other acute appendicitis
- K35.890 Other acute appendicitis without perforation or gangrene
- K35.891 Other acute appendicitis without perforation, with gangrene
Possible back-references that may be applicable or related to K35 ICD10 Code:
Present On Admission (POA Exempt)
K35 ICD 10 code is considered exempt from POA reporting
Clinical information about K35 ICD 10 code
The appendix is a small, tube-like organ attached to the first part of the large intestine. It is located in the lower right part of the abdomen. It has no known function. A blockage inside of the appendix causes appendicitis. The blockage leads to increased pressure, problems with blood flow, and inflammation. If the blockage is not treated, the appendix can burst and spread infection into the abdomen. This causes a condition called peritonitis.
The main symptom is pain in the abdomen, often on the right side. It is usually sudden and gets worse over time. Other symptoms may include:
- Swelling in the abdomen
- Loss of appetite
- Nausea and vomiting
- Constipation or diarrhea
- Inability to pass gas
- Low fever
Not everyone with appendicitis has all these symptoms.
Appendicitis is a medical emergency. Treatment almost always involves removing the appendix. Anyone can get appendicitis, but it is more common among people 10 to 30 years old.
NIH: National Institute of Diabetes and Digestive and Kidney Diseases
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