M26.5 - Dentofacial functional abnormalities
- Applicable to Dentofacial functional abnormalities
- The 2025 edition of ICD10-CM M26.5 became effective on October 1, 2024.
- This is the American ICD10-CM version of M26.5 - other international versions of ICD10 M26.5 may differ.
- M26.5 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- M26.5 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.
- M26.5 - Dentofacial functional abnormalities
- M26.5 - Dentofacial functional abnormalities
- M26.50 - Dentofacial functional abnormalities, unspecified
- M26.51 - Abnormal jaw closure
- M26.52 - Limited mandibular range of motion
- M26.53 - Deviation in opening and closing of the mandible
- M26.54 - Insufficient anterior guidance
- M26.55 - Centric occlusion maximum intercuspation discrepancy
- M26.56 - Non-working side interference
- M26.57 - Lack of posterior occlusal support
- M26.59 - Other dentofacial functional abnormalities
Type 1 Excludes
- bruxism (F45.8)
- teeth-grinding NOS (F45.8)
The following codes above M26.5 contain annotation back-references that may be applicable to M26.5:
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]
Non-Billable/Non-Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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