M65

Non-Billable

Synovitis and tenosynovitis

M65 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • M65.0Abscess of tendon sheath
    • M65.00Abscess of tendon sheath, unspecified site
    • M65.01Abscess of tendon sheath, shoulder
      • M65.011Abscess of tendon sheath, right shoulder
      • M65.012Abscess of tendon sheath, left shoulder
      • M65.019Abscess of tendon sheath, unspecified shoulder
    • M65.02Abscess of tendon sheath, upper arm
      • M65.021Abscess of tendon sheath, right upper arm
      • M65.022Abscess of tendon sheath, left upper arm
      • M65.029Abscess of tendon sheath, unspecified upper arm
    • M65.03Abscess of tendon sheath, forearm
      • M65.031Abscess of tendon sheath, right forearm
      • M65.032Abscess of tendon sheath, left forearm
      • M65.039Abscess of tendon sheath, unspecified forearm
    • M65.04Abscess of tendon sheath, hand
      • M65.041Abscess of tendon sheath, right hand
      • M65.042Abscess of tendon sheath, left hand
      • M65.049Abscess of tendon sheath, unspecified hand
    • M65.05Abscess of tendon sheath, thigh
      • M65.051Abscess of tendon sheath, right thigh
      • M65.052Abscess of tendon sheath, left thigh
      • M65.059Abscess of tendon sheath, unspecified thigh
    • M65.06Abscess of tendon sheath, lower leg
      • M65.061Abscess of tendon sheath, right lower leg
      • M65.062Abscess of tendon sheath, left lower leg
      • M65.069Abscess of tendon sheath, unspecified lower leg
    • M65.07Abscess of tendon sheath, ankle and foot
      • M65.071Abscess of tendon sheath, right ankle and foot
      • M65.072Abscess of tendon sheath, left ankle and foot
      • M65.079Abscess of tendon sheath, unspecified ankle and foot
    • M65.08Abscess of tendon sheath, other site
  • M65.1Other infective (teno)synovitis
    • M65.10Other infective (teno)synovitis, unspecified site
    • M65.11Other infective (teno)synovitis, shoulder
      • M65.111Other infective (teno)synovitis, right shoulder
      • M65.112Other infective (teno)synovitis, left shoulder
      • M65.119Other infective (teno)synovitis, unspecified shoulder
    • M65.12Other infective (teno)synovitis, elbow
      • M65.121Other infective (teno)synovitis, right elbow
      • M65.122Other infective (teno)synovitis, left elbow
      • M65.129Other infective (teno)synovitis, unspecified elbow
    • M65.13Other infective (teno)synovitis, wrist
      • M65.131Other infective (teno)synovitis, right wrist
      • M65.132Other infective (teno)synovitis, left wrist
      • M65.139Other infective (teno)synovitis, unspecified wrist
    • M65.14Other infective (teno)synovitis, hand
      • M65.141Other infective (teno)synovitis, right hand
      • M65.142Other infective (teno)synovitis, left hand
      • M65.149Other infective (teno)synovitis, unspecified hand
    • M65.15Other infective (teno)synovitis, hip
      • M65.151Other infective (teno)synovitis, right hip
      • M65.152Other infective (teno)synovitis, left hip
      • M65.159Other infective (teno)synovitis, unspecified hip
    • M65.16Other infective (teno)synovitis, knee
      • M65.161Other infective (teno)synovitis, right knee
      • M65.162Other infective (teno)synovitis, left knee
      • M65.169Other infective (teno)synovitis, unspecified knee
    • M65.17Other infective (teno)synovitis, ankle and foot
      • M65.171Other infective (teno)synovitis, right ankle and foot
      • M65.172Other infective (teno)synovitis, left ankle and foot
      • M65.179Other infective (teno)synovitis, unspecified ankle and foot
    • M65.18Other infective (teno)synovitis, other site
    • M65.19Other infective (teno)synovitis, multiple sites
  • M65.2Calcific tendinitis
    • M65.20Calcific tendinitis, unspecified site
    • M65.22Calcific tendinitis, upper arm
      • M65.221Calcific tendinitis, right upper arm
      • M65.222Calcific tendinitis, left upper arm
      • M65.229Calcific tendinitis, unspecified upper arm
    • M65.23Calcific tendinitis, forearm
      • M65.231Calcific tendinitis, right forearm
      • M65.232Calcific tendinitis, left forearm
      • M65.239Calcific tendinitis, unspecified forearm
    • M65.24Calcific tendinitis, hand
      • M65.241Calcific tendinitis, right hand
      • M65.242Calcific tendinitis, left hand
      • M65.249Calcific tendinitis, unspecified hand
    • M65.25Calcific tendinitis, thigh
      • M65.251Calcific tendinitis, right thigh
      • M65.252Calcific tendinitis, left thigh
      • M65.259Calcific tendinitis, unspecified thigh
    • M65.26Calcific tendinitis, lower leg
      • M65.261Calcific tendinitis, right lower leg
      • M65.262Calcific tendinitis, left lower leg
      • M65.269Calcific tendinitis, unspecified lower leg
    • M65.27Calcific tendinitis, ankle and foot
      • M65.271Calcific tendinitis, right ankle and foot
      • M65.272Calcific tendinitis, left ankle and foot
      • M65.279Calcific tendinitis, unspecified ankle and foot
    • M65.28Calcific tendinitis, other site
    • M65.29Calcific tendinitis, multiple sites
  • M65.3Trigger finger
    • M65.30Trigger finger, unspecified finger
    • M65.31Trigger thumb
    • M65.32Trigger finger, index finger
      • M65.321Trigger finger, right index finger
      • M65.322Trigger finger, left index finger
      • M65.329Trigger finger, unspecified index finger
    • M65.33Trigger finger, middle finger
      • M65.331Trigger finger, right middle finger
      • M65.332Trigger finger, left middle finger
      • M65.339Trigger finger, unspecified middle finger
    • M65.34Trigger finger, ring finger
      • M65.341Trigger finger, right ring finger
      • M65.342Trigger finger, left ring finger
      • M65.349Trigger finger, unspecified ring finger
    • M65.35Trigger finger, little finger
      • M65.351Trigger finger, right little finger
      • M65.352Trigger finger, left little finger
      • M65.359Trigger finger, unspecified little finger
  • M65.4Radial styloid tenosynovitis [de Quervain]
  • M65.8Other synovitis and tenosynovitis
    • M65.80Other synovitis and tenosynovitis, unspecified site
    • M65.81Other synovitis and tenosynovitis, shoulder
      • M65.811Other synovitis and tenosynovitis, right shoulder
      • M65.812Other synovitis and tenosynovitis, left shoulder
      • M65.819Other synovitis and tenosynovitis, unspecified shoulder
    • M65.82Other synovitis and tenosynovitis, upper arm
      • M65.821Other synovitis and tenosynovitis, right upper arm
      • M65.822Other synovitis and tenosynovitis, left upper arm
      • M65.829Other synovitis and tenosynovitis, unspecified upper arm
    • M65.83Other synovitis and tenosynovitis, forearm
      • M65.831Other synovitis and tenosynovitis, right forearm
      • M65.832Other synovitis and tenosynovitis, left forearm
      • M65.839Other synovitis and tenosynovitis, unspecified forearm
    • M65.84Other synovitis and tenosynovitis, hand
      • M65.841Other synovitis and tenosynovitis, right hand
      • M65.842Other synovitis and tenosynovitis, left hand
      • M65.849Other synovitis and tenosynovitis, unspecified hand
    • M65.85Other synovitis and tenosynovitis, thigh
      • M65.851Other synovitis and tenosynovitis, right thigh
      • M65.852Other synovitis and tenosynovitis, left thigh
      • M65.859Other synovitis and tenosynovitis, unspecified thigh
    • M65.86Other synovitis and tenosynovitis, lower leg
      • M65.861Other synovitis and tenosynovitis, right lower leg
      • M65.862Other synovitis and tenosynovitis, left lower leg
      • M65.869Other synovitis and tenosynovitis, unspecified lower leg
    • M65.87Other synovitis and tenosynovitis, ankle and foot
      • M65.871Other synovitis and tenosynovitis, right ankle and foot
      • M65.872Other synovitis and tenosynovitis, left ankle and foot
      • M65.879Other synovitis and tenosynovitis, unspecified ankle and foot
    • M65.88Other synovitis and tenosynovitis, other site
    • M65.89Other synovitis and tenosynovitis, multiple sites
  • M65.9Synovitis and tenosynovitis, unspecified
    • M65.90Unspecified synovitis and tenosynovitis, unspecified site
    • M65.91Unspecified synovitis and tenosynovitis, shoulder
      • M65.911Unspecified synovitis and tenosynovitis, right shoulder
      • M65.912Unspecified synovitis and tenosynovitis, left shoulder
      • M65.919Unspecified synovitis and tenosynovitis, unspecified shoulder
    • M65.92Unspecified synovitis and tenosynovitis, upper arm
      • M65.921Unspecified synovitis and tenosynovitis, right upper arm
      • M65.922Unspecified synovitis and tenosynovitis, left upper arm
      • M65.929Unspecified synovitis and tenosynovitis, unspecified upper arm
    • M65.93Unspecified synovitis and tenosynovitis, forearm
      • M65.931Unspecified synovitis and tenosynovitis, right forearm
      • M65.932Unspecified synovitis and tenosynovitis, left forearm
      • M65.939Unspecified synovitis and tenosynovitis, unspecified forearm
    • M65.94Unspecified synovitis and tenosynovitis, hand
      • M65.941Unspecified synovitis and tenosynovitis, right hand
      • M65.942Unspecified synovitis and tenosynovitis, left hand
      • M65.949Unspecified synovitis and tenosynovitis, unspecified hand
    • M65.95Unspecified synovitis and tenosynovitis, thigh
      • M65.951Unspecified synovitis and tenosynovitis, right thigh
      • M65.952Unspecified synovitis and tenosynovitis, left thigh
      • M65.959Unspecified synovitis and tenosynovitis, unspecified thigh
    • M65.96Unspecified synovitis and tenosynovitis, lower leg
      • M65.961Unspecified synovitis and tenosynovitis, right lower leg
      • M65.962Unspecified synovitis and tenosynovitis, left lower leg
      • M65.969Unspecified synovitis and tenosynovitis, unspecified lower leg
    • M65.97Unspecified synovitis and tenosynovitis, ankle and foot
      • M65.971Unspecified synovitis and tenosynovitis, right ankle and foot
      • M65.972Unspecified synovitis and tenosynovitis, left ankle and foot
      • M65.979Unspecified synovitis and tenosynovitis, unspecified ankle and foot
    • M65.98Unspecified synovitis and tenosynovitis, other site
    • M65.99Unspecified synovitis and tenosynovitis, multiple sites
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