ICD-10-CM code "H46.9": Unspecified optic neuritis (2024)

Type 2certain conditions originating in the perinatal period (P04-P96)

Type 2certain infectious and parasitic diseases (A00-B99)

Type 2complications of pregnancy, childbirth and the puerperium (O00-O9A)

Type 2congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)

Type 2diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)

Type 2endocrine, nutritional and metabolic diseases (E00-E88)

Type 2injury (trauma) of eye and orbit (S05.-)

Type 2injury, poisoning and certain other consequences of external causes (S00-T88)

Type 2neoplasms (C00-D49)

Type 2symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Type 2syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)

Type 2ischemic optic neuropathy (H47.01-)

Type 2neuromyelitis optica [Devic] (G36.0)