ICD-10-CM M21.729: Unequal limb length (acquired), unspecified humerus

Parent Code (Less Specific):

About ICD-10-CM Code M21.729 (Unequal limb length)

ICD-10-CM code M21.729 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 M21.729 became effective on October 1, 2024.

This page provides detailed information about M21.729 - Unequal limb length (acquired), unspecified humerus. 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 Unequal limb length related to unspecified humerus.