ICD-10-CM Diagnosis Code H18.042
Diagnosis Code: H18.042 (Raw: H18042)
Description: Kayser-Fleischer ring, left 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 H18.042 is designated for Kayser-Fleischer ring, left 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.