ICD-10-CM > M00-M99 > M65-M67 > M65 > M65.2 M65.2 Calcific tendinitis Non-Billable/Non-Specific Type 1 Excludes tendinitis as classified in M75-M77calcified tendinitis of shoulder (M75.3) Codes M65.20Calcific tendinitis, unspecified siteM65.22Calcific tendinitis, upper armM65.221Calcific tendinitis, right upper armM65.222Calcific tendinitis, left upper armM65.229Calcific tendinitis, unspecified upper armM65.23Calcific tendinitis, forearmM65.231Calcific tendinitis, right forearmM65.232Calcific tendinitis, left forearmM65.239Calcific tendinitis, unspecified forearmM65.24Calcific tendinitis, handM65.241Calcific tendinitis, right handM65.242Calcific tendinitis, left handM65.249Calcific tendinitis, unspecified handM65.25Calcific tendinitis, thighM65.251Calcific tendinitis, right thighM65.252Calcific tendinitis, left thighM65.259Calcific tendinitis, unspecified thighM65.26Calcific tendinitis, lower legM65.261Calcific tendinitis, right lower legM65.262Calcific tendinitis, left lower legM65.269Calcific tendinitis, unspecified lower legM65.27Calcific tendinitis, ankle and footM65.271Calcific tendinitis, right ankle and footM65.272Calcific tendinitis, left ankle and footM65.279Calcific tendinitis, unspecified ankle and footM65.28Calcific tendinitis, other siteM65.29Calcific tendinitis, multiple sites