ICD-9-CM Diagnosis Code 743.11
Diagnosis Code: 743.11 (Raw: 74311)
Description: Simple microphthalmos
Classification: International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)
Fiscal Year: 2026 Reference
CMS Section 111 Status: Valid for reporting.
Overview & Historical Usage
ICD-9-CM code 743.11 is designated for Simple microphthalmos. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical clinical data analysis.