ICD-10-CM > M00-M99 > M65-M67 > M65 M65 Synovitis and tenosynovitis Non-Billable/Non-Specific Type 1 Excludes chronic crepitant synovitis of hand and wrist (M70.0-)current injury - see injury of ligament or tendon by body regionsoft tissue disorders related to use, overuse and pressure (M70.-) Codes M65.0Abscess of tendon sheathM65.00Abscess of tendon sheath, unspecified siteM65.01Abscess of tendon sheath, shoulderM65.011Abscess of tendon sheath, right shoulderM65.012Abscess of tendon sheath, left shoulderM65.019Abscess of tendon sheath, unspecified shoulderM65.02Abscess of tendon sheath, upper armM65.021Abscess of tendon sheath, right upper armM65.022Abscess of tendon sheath, left upper armM65.029Abscess of tendon sheath, unspecified upper armM65.03Abscess of tendon sheath, forearmM65.031Abscess of tendon sheath, right forearmM65.032Abscess of tendon sheath, left forearmM65.039Abscess of tendon sheath, unspecified forearmM65.04Abscess of tendon sheath, handM65.041Abscess of tendon sheath, right handM65.042Abscess of tendon sheath, left handM65.049Abscess of tendon sheath, unspecified handM65.05Abscess of tendon sheath, thighM65.051Abscess of tendon sheath, right thighM65.052Abscess of tendon sheath, left thighM65.059Abscess of tendon sheath, unspecified thighM65.06Abscess of tendon sheath, lower legM65.061Abscess of tendon sheath, right lower legM65.062Abscess of tendon sheath, left lower legM65.069Abscess of tendon sheath, unspecified lower legM65.07Abscess of tendon sheath, ankle and footM65.071Abscess of tendon sheath, right ankle and footM65.072Abscess of tendon sheath, left ankle and footM65.079Abscess of tendon sheath, unspecified ankle and footM65.08Abscess of tendon sheath, other siteM65.1Other infective (teno)synovitisM65.10Other infective (teno)synovitis, unspecified siteM65.11Other infective (teno)synovitis, shoulderM65.111Other infective (teno)synovitis, right shoulderM65.112Other infective (teno)synovitis, left shoulderM65.119Other infective (teno)synovitis, unspecified shoulderM65.12Other infective (teno)synovitis, elbowM65.121Other infective (teno)synovitis, right elbowM65.122Other infective (teno)synovitis, left elbowM65.129Other infective (teno)synovitis, unspecified elbowM65.13Other infective (teno)synovitis, wristM65.131Other infective (teno)synovitis, right wristM65.132Other infective (teno)synovitis, left wristM65.139Other infective (teno)synovitis, unspecified wristM65.14Other infective (teno)synovitis, handM65.141Other infective (teno)synovitis, right handM65.142Other infective (teno)synovitis, left handM65.149Other infective (teno)synovitis, unspecified handM65.15Other infective (teno)synovitis, hipM65.151Other infective (teno)synovitis, right hipM65.152Other infective (teno)synovitis, left hipM65.159Other infective (teno)synovitis, unspecified hipM65.16Other infective (teno)synovitis, kneeM65.161Other infective (teno)synovitis, right kneeM65.162Other infective (teno)synovitis, left kneeM65.169Other infective (teno)synovitis, unspecified kneeM65.17Other infective (teno)synovitis, ankle and footM65.171Other infective (teno)synovitis, right ankle and footM65.172Other infective (teno)synovitis, left ankle and footM65.179Other infective (teno)synovitis, unspecified ankle and footM65.18Other infective (teno)synovitis, other siteM65.19Other infective (teno)synovitis, multiple sitesM65.2Calcific tendinitisM65.20Calcific 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 sitesM65.3Trigger fingerM65.30Trigger finger, unspecified fingerM65.31Trigger thumbM65.311Trigger thumb, right thumbM65.312Trigger thumb, left thumbM65.319Trigger thumb, unspecified thumbM65.32Trigger finger, index fingerM65.321Trigger finger, right index fingerM65.322Trigger finger, left index fingerM65.329Trigger finger, unspecified index fingerM65.33Trigger finger, middle fingerM65.331Trigger finger, right middle fingerM65.332Trigger finger, left middle fingerM65.339Trigger finger, unspecified middle fingerM65.34Trigger finger, ring fingerM65.341Trigger finger, right ring fingerM65.342Trigger finger, left ring fingerM65.349Trigger finger, unspecified ring fingerM65.35Trigger finger, little fingerM65.351Trigger finger, right little fingerM65.352Trigger finger, left little fingerM65.359Trigger finger, unspecified little fingerM65.4Radial styloid tenosynovitis [de Quervain]M65.8Other synovitis and tenosynovitisM65.80Other synovitis and tenosynovitis, unspecified siteM65.81Other synovitis and tenosynovitis, shoulderM65.811Other synovitis and tenosynovitis, right shoulderM65.812Other synovitis and tenosynovitis, left shoulderM65.819Other synovitis and tenosynovitis, unspecified shoulderM65.82Other synovitis and tenosynovitis, upper armM65.821Other synovitis and tenosynovitis, right upper armM65.822Other synovitis and tenosynovitis, left upper armM65.829Other synovitis and tenosynovitis, unspecified upper armM65.83Other synovitis and tenosynovitis, forearmM65.831Other synovitis and tenosynovitis, right forearmM65.832Other synovitis and tenosynovitis, left forearmM65.839Other synovitis and tenosynovitis, unspecified forearmM65.84Other synovitis and tenosynovitis, handM65.841Other synovitis and tenosynovitis, right handM65.842Other synovitis and tenosynovitis, left handM65.849Other synovitis and tenosynovitis, unspecified handM65.85Other synovitis and tenosynovitis, thighM65.851Other synovitis and tenosynovitis, right thighM65.852Other synovitis and tenosynovitis, left thighM65.859Other synovitis and tenosynovitis, unspecified thighM65.86Other synovitis and tenosynovitis, lower legM65.861Other synovitis and tenosynovitis, right lower legM65.862Other synovitis and tenosynovitis, left lower legM65.869Other synovitis and tenosynovitis, unspecified lower legM65.87Other synovitis and tenosynovitis, ankle and footM65.871Other synovitis and tenosynovitis, right ankle and footM65.872Other synovitis and tenosynovitis, left ankle and footM65.879Other synovitis and tenosynovitis, unspecified ankle and footM65.88Other synovitis and tenosynovitis, other siteM65.89Other synovitis and tenosynovitis, multiple sitesM65.9Synovitis and tenosynovitis, unspecifiedM65.90Unspecified synovitis and tenosynovitis, unspecified siteM65.91Unspecified synovitis and tenosynovitis, shoulderM65.911Unspecified synovitis and tenosynovitis, right shoulderM65.912Unspecified synovitis and tenosynovitis, left shoulderM65.919Unspecified synovitis and tenosynovitis, unspecified shoulderM65.92Unspecified synovitis and tenosynovitis, upper armM65.921Unspecified synovitis and tenosynovitis, right upper armM65.922Unspecified synovitis and tenosynovitis, left upper armM65.929Unspecified synovitis and tenosynovitis, unspecified upper armM65.93Unspecified synovitis and tenosynovitis, forearmM65.931Unspecified synovitis and tenosynovitis, right forearmM65.932Unspecified synovitis and tenosynovitis, left forearmM65.939Unspecified synovitis and tenosynovitis, unspecified forearmM65.94Unspecified synovitis and tenosynovitis, handM65.941Unspecified synovitis and tenosynovitis, right handM65.942Unspecified synovitis and tenosynovitis, left handM65.949Unspecified synovitis and tenosynovitis, unspecified handM65.95Unspecified synovitis and tenosynovitis, thighM65.951Unspecified synovitis and tenosynovitis, right thighM65.952Unspecified synovitis and tenosynovitis, left thighM65.959Unspecified synovitis and tenosynovitis, unspecified thighM65.96Unspecified synovitis and tenosynovitis, lower legM65.961Unspecified synovitis and tenosynovitis, right lower legM65.962Unspecified synovitis and tenosynovitis, left lower legM65.969Unspecified synovitis and tenosynovitis, unspecified lower legM65.97Unspecified synovitis and tenosynovitis, ankle and footM65.971Unspecified synovitis and tenosynovitis, right ankle and footM65.972Unspecified synovitis and tenosynovitis, left ankle and footM65.979Unspecified synovitis and tenosynovitis, unspecified ankle and footM65.98Unspecified synovitis and tenosynovitis, other siteM65.99Unspecified synovitis and tenosynovitis, multiple sites