ICD-10 Code H17.821 - Peripheral opacity of cornea, right eye

ICD-10-CM Diagnosis Code H17.821

Diagnosis Code: H17.821 (Raw: H17821)

Description: Peripheral opacity of cornea, right eye

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 H17.821 is designated for Peripheral opacity of cornea, right eye. 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.