Icd 10 code for right thumb carpometacarpal joint arthritis July 8, 2019 16 32 64 128 Icd 10 code for arthritis of carpometacarpal cmc joint of right thumb Arthritis carpometacarpal joint thumb icd 10 Icd 10 code for right thumb carpometacarpal joint osteoarthritis Left thumb cmc osteoarthritis icd 10 Joint arthritis icd 10