ICD-10-CM Diagnosis Code M60.139
Diagnosis Code: M60.139 (Raw: M60139)
Description: Interstitial myositis, unspecified forearm
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 M60.139 is designated for Interstitial myositis, unspecified forearm. 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.