ICD-10-CM Diagnosis Code (2025)
Official Description for K11.21
Acute sialoadenitis
Coding Notes & Guidelines for K11.21
Excludes1: Not Coded Here
acute recurrent sialoadenitis (K11.22)
Parent Code (Less Specific):
About ICD-10-CM Code K11.21 (Acute sialoadenitis)
ICD-10-CM code K11.21 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 K11.21 became effective on October 1, 2024.
This page provides detailed information about K11.21 - Acute sialoadenitis. 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 Acute sialoadenitis.