ICD-10-CM Diagnosis Code M90.522
Diagnosis Code: M90.522 (Raw: M90522)
Description: Osteonecrosis in diseases classified elsewhere, left upper arm
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code M90.522 is designated for Osteonecrosis in diseases classified elsewhere, left upper arm. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.
