T49.6X4
Non-Billable (Header)Poisoning by otorhinolaryngological drugs and preparations, undetermined
Code Hierarchy
└T49Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs└T49.6Poisoning by, adverse effect of and underdosing of otorhinolaryngological drugs and preparations└T49.6XPoisoning by, adverse effect of and underdosing of otorhinolaryngological drugs and preparations└T49.6X4Poisoning by otorhinolaryngological drugs and preparations, undetermined
└T49.6X4Poisoning by otorhinolaryngological drugs and preparations, undetermined