ICD-10-CM M61.21: Paralytic calcification and ossification of muscle, shoulder

Parent Code (Less Specific):

About ICD-10-CM Code M61.21 (Paralytic calcification and ossification of muscle)

ICD-10-CM code M61.21 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 M61.21 became effective on October 1, 2024.

This page provides detailed information about M61.21 - Paralytic calcification and ossification of muscle, shoulder. 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 Paralytic calcification and ossification of muscle related to shoulder.