H55.09 Other forms of nystagmusBillable ICD-10-CM code, FY2026.
Defines the logic of DRG(s) 124-125 in MDC 02.
379.56 Other forms of nystagmus (approximate)H55.00 Unspecified nystagmusH55.01 Congenital nystagmusH55.02 Latent nystagmusH55.03 Visual deprivation nystagmusH55.04 Dissociated nystagmusH55.09 Other forms of nystagmus (this code)H55.8 Other irregular eye movementsH55.81 Deficient saccadic eye movementsH55.82 Deficient smooth pursuit eye movementsH55.89 Other irregular eye movements