ICD-10-CM Diagnosis Code M65.911
Diagnosis Code: M65.911 (Raw: M65911)
Description: Unspecified synovitis and tenosynovitis, right shoulder
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 M65.911 is designated for Unspecified synovitis and tenosynovitis, right shoulder. 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.