ICD-10-CM > Z00-Z99 > Z77-Z99 > Z89 > Z89.4 Z89.4 Acquired absence of toe(s), foot, and ankle Non-Billable/Non-Specific Codes Z89.41Acquired absence of great toeZ89.411Acquired absence of right great toeZ89.412Acquired absence of left great toeZ89.419Acquired absence of unspecified great toeZ89.42Acquired absence of other toe(s)Z89.421Acquired absence of other right toe(s)Z89.422Acquired absence of other left toe(s)Z89.429Acquired absence of other toe(s), unspecified sideZ89.43Acquired absence of footZ89.431Acquired absence of right footZ89.432Acquired absence of left footZ89.439Acquired absence of unspecified footZ89.44Acquired absence of ankleZ89.441Acquired absence of right ankleZ89.442Acquired absence of left ankleZ89.449Acquired absence of unspecified ankle