ICD-10-CM Code M26.631

Articular disc disorder of right temporomandibular joint

Version 2020 Billable Code

Valid for Submission

M26.631 is a billable code used to specify a medical diagnosis of articular disc disorder of right temporomandibular joint. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code M26.631 might also be used to specify conditions or terms like articular disc disorder of right temporomandibular joint or displacement of meniscus of right temporomandibular joint.

ICD-10:M26.631
Short Description:Articular disc disorder of right temporomandibular joint
Long Description:Articular disc disorder of right temporomandibular joint

Synonyms

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

  • Articular disc disorder of right temporomandibular joint
  • Displacement of meniscus of right temporomandibular joint

Replacement Code

M26631 replaces the following previously assigned ICD-10 code(s):

  • M26.63 - Articular disc disorder of temporomandibular joint

Convert M26.631 to ICD-9

  • 524.63 - Articular disc disorder (Approximate Flag)

Code Classification

  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Dentofacial anomalies [including malocclusion] and other disorders of jaw (M26-M27)
      • Dentofacial anomalies [including malocclusion] (M26)

Code History

  • 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


Temporomandibular Joint Dysfunction

The temporomandibular joint (TMJ) connects your jaw to the side of your head. When it works well, it enables you to talk, chew, and yawn. For people with TMJ dysfunction, problems with the joint and muscles around it may cause

  • Pain that travels through the face, jaw, or neck
  • Stiff jaw muscles
  • Limited movement or locking of the jaw
  • Painful clicking or popping in the jaw
  • A change in the way the upper and lower teeth fit together

Jaw pain may go away with little or no treatment. Treatment may include simple things you can do yourself, such as eating soft foods or applying ice packs. It may also include pain medicines or devices to insert in your mouth. In very rare cases, you might need surgery.

NIH: National Institute of Dental and Craniofacial Research


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