ICD-10-CM Diagnosis Code (2025)
Official Description for K35.89
Other acute appendicitis
Coding Notes & Guidelines for K35.89
Inclusion Terms
(Acute) appendicitis with gangrene NOS
Parent Code (Less Specific):
About ICD-10-CM Code K35.89 (Other acute appendicitis)
ICD-10-CM code K35.89 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM K35.89 became effective on October 1, 2024.
This page provides detailed information about K35.89 - Other acute appendicitis. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other acute appendicitis.