ICD-10-CM Code M67.80

Other specified disorders of synovium and tendon, unspecified site

Version 2020 Billable Code

Valid for Submission

M67.80 is a billable code used to specify a medical diagnosis of other specified disorders of synovium and tendon, unspecified site. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code M67.80 might also be used to specify conditions or terms like adhesion of tendon repair, cyst of tendon sheath, dislocation of tendon, wrist or hand, disorder of tendon repair, disorder of tendon repair, gap in tendon, etc

Short Description:Oth disrd of synovium and tendon, unspecified site
Long Description:Other specified disorders of synovium and tendon, unspecified site

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code M67.80 are found in the index:


The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Adhesion of tendon repair
  • Cyst of tendon sheath
  • Dislocation of tendon, wrist or hand
  • Disorder of tendon repair
  • Disorder of tendon repair
  • Gap in tendon
  • Gapping of tendon
  • Heterotopic ossification of tendon
  • Nodule on tendon
  • Primary synovial ostechondromatosis
  • Secondary synovial osteochondromatosis
  • Slipping of tendon
  • Subsultus tendinum
  • Synovial hernia
  • Synovial osteochondromatosis
  • Tendinosis
  • Tendon sheath effusion
  • Tendon triggering
  • Thickening of tendon sheath

Diagnostic Related Groups

The ICD-10 code M67.80 is grouped in the following groups for version MS-DRG V37.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC).
applicable from 10/01/2019 through 09/30/2020.


Convert M67.80 to ICD-9

  • 727.89 - Synov/tend/bursa dis NEC (Approximate Flag)

Code Classification

  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Disorders of synovium and tendon (M65-M67)
      • Other disorders of synovium and tendon (M67)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Information for Patients

Joint Disorders

A joint is where two or more bones come together, like the knee, hip, elbow, or shoulder. Joints can be damaged by many types of injuries or diseases, including

  • Arthritis - inflammation of a joint. It causes pain, stiffness, and swelling. Over time, the joint can become severely damaged.
  • Bursitis - inflammation of a fluid-filled sac that cushions the joint
  • Dislocations - injuries that force the ends of the bones out of position

Treatment of joint problems depends on the cause. If you have a sports injury, treatment often begins with the RICE (Rest, Ice, Compression, and Elevation) method to relieve pain, reduce swelling, and speed healing. Other possible treatments include pain relievers, keeping the injured area from moving, rehabilitation, and sometimes surgery. For arthritis, injuries, or other diseases, you may need joint replacement surgery to remove the damaged joint and put in a new one.

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

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