Z89.44 Acquired absence of ankleNon-billable header with 3 child codes.
Z89.441 Acquired absence of right ankleZ89.442 Acquired absence of left ankleZ89.449 Acquired absence of unspecified ankleM20 Acquired deformities of fingers and toes ("acquired absence of fingers and toes (Z89.-)")M21 Other acquired deformities of limbs ("acquired absence of limb (Z89.-)")M95 Other acquired deformities of musculoskeletal system and connective tissue ("acquired absence of limbs and organs (Z89-Z90)")Z47.81 Encounter for orthopedic aftercare following surgical amputation ("code to identify the limb amputated (Z89.-)")Z89.429 Acquired absence of other toe(s), unspecified sideZ89.43 Acquired absence of footZ89.431 Acquired absence of right footZ89.432 Acquired absence of left footZ89.439 Acquired absence of unspecified footZ89.44 Acquired absence of ankle (this code)Z89.441 Acquired absence of right ankleZ89.442 Acquired absence of left ankleZ89.449 Acquired absence of unspecified ankleZ89.5 Acquired absence of leg below kneeZ89.51 Acquired absence of leg below knee