ICD-10-CM Code M26.603

Bilateral temporomandibular joint disorder, unspecified

Version 2020 Billable Code

Valid for Submission

M26.603 is a billable code used to specify a medical diagnosis of bilateral temporomandibular joint disorder, unspecified. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code M26.603 might also be used to specify conditions or terms like bilateral temporomandibular joint disorder or left temporomandibular joint disorder or right temporomendibular joint disorder.

ICD-10:M26.603
Short Description:Bilateral temporomandibular joint disorder, unspecified
Long Description:Bilateral temporomandibular joint disorder, unspecified

Synonyms

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

  • Bilateral temporomandibular joint disorder
  • Left temporomandibular joint disorder
  • Right temporomendibular joint disorder

Replacement Code

M26603 replaces the following previously assigned ICD-10 code(s):

  • M26.60 - Temporomandibular joint disorder, unspecified

Convert M26.603 to ICD-9

  • 524.60 - TMJ disorders NOS (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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