ICD-10-CM > H00-H59 > H46-H47 > H47 > H47.1 H47.1 Papilledema Non-Billable/Non-Specific Codes H47.10Unspecified papilledemaH47.11Papilledema associated with increased intracranial pressureH47.12Papilledema associated with decreased ocular pressureH47.13Papilledema associated with retinal disorderH47.14Foster-Kennedy syndromeH47.141Foster-Kennedy syndrome, right eyeH47.142Foster-Kennedy syndrome, left eyeH47.143Foster-Kennedy syndrome, bilateralH47.149Foster-Kennedy syndrome, unspecified eye