ICD-10-CM K91.86: Retained cholelithiasis following cholecystectomy

Parent Code (Less Specific):

About ICD-10-CM Code K91.86 (Retained cholelithiasis following cholecystectomy)

ICD-10-CM code K91.86 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 K91.86 became effective on October 1, 2024.

This page provides detailed information about K91.86 - Retained cholelithiasis following cholecystectomy. 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 Retained cholelithiasis following cholecystectomy.