ICD-10 Code H16.203 - Unspecified keratoconjunctivitis, bilateral

ICD-10-CM Diagnosis Code H16.203

Diagnosis Code: H16.203 (Raw: H16203)

Description: Unspecified keratoconjunctivitis, bilateral

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 H16.203 is designated for Unspecified keratoconjunctivitis, bilateral. 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.