ICD-10-CM Diagnosis Code (2025)
Official Description for M90.5
Osteonecrosis in diseases classified elsewhere
Coding Notes & Guidelines for M90.5
Code First
- underlying disease, such as:
- caisson disease (T70.3)
- hemoglobinopathy (D50-D64)
Parent Code (Less Specific):
About ICD-10-CM Code M90.5 (Osteonecrosis in diseases classified elsewhere)
ICD-10-CM code M90.5 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 M90.5 became effective on October 1, 2024.
This page provides detailed information about M90.5 - Osteonecrosis in diseases classified elsewhere. 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 Osteonecrosis in diseases classified elsewhere.