ICD-10-CM Z62.891: Sibling rivalry

ICD-10-CM Diagnosis Code (2025)

Official Description for Z62.891

Sibling rivalry

Parent Code (Less Specific):

About ICD-10-CM Code Z62.891 (Sibling rivalry)

ICD-10-CM code Z62.891 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 Z62.891 became effective on October 1, 2024.

This page provides detailed information about Z62.891 - Sibling rivalry. 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 Sibling rivalry.