ICD-10-CM Diagnosis Code H05.821
Diagnosis Code: H05.821 (Raw: H05821)
Description: Myopathy of extraocular muscles, right orbit
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 H05.821 is designated for Myopathy of extraocular muscles, right orbit. 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.
