ICD-10-CM > A00-B99 > A50-A64 > A50 > A50.3 A50.3 Late congenital syphilitic oculopathy Non-Billable/Non-Specific Type 1 Excludes Hutchinson's triad (A50.53) Codes A50.30Late congenital syphilitic oculopathy, unspecifiedA50.31Late congenital syphilitic interstitial keratitisA50.32Late congenital syphilitic chorioretinitisA50.39Other late congenital syphilitic oculopathy