1. Home
2. ICD-10 Codes
3. Chapter - M00-M99
4. Section - M26-M27
5. Category - M26
6. M26.64

M26.64 - Arthritis of temporomandibular joint

• Applicable to Arthritis of temporomandibular joint
• The 2025 edition of ICD10-CM M26.64 became effective on October 1, 2024.
• This is the American ICD10-CM version of M26.64 - other international versions of ICD10 M26.64 may differ.
• M26.64 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• M26.64 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

The following codes above M26.64 contain annotation back-references that may be applicable to M26.64:

• Chapter: M00-M99 - Diseases of the musculoskeletal system and connective tissue
• Section: M26-M27 - Dentofacial anomalies [including malocclusion] and other disorders of jaw
• Category: M26 - Dentofacial anomalies [including malocclusion]

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.