ICD-10-CM Section M26-M27
Dentofacial anomalies [including malocclusion] and other disorders of jaw
- M26 Dentofacial anomalies [including malocclusion] NON-BILLABLE
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- M26.00 Unspecified anomaly of jaw size BILLABLE
- M26.01 Maxillary hyperplasia BILLABLE
- M26.02 Maxillary hypoplasia BILLABLE
- M26.03 Mandibular hyperplasia BILLABLE
- M26.04 Mandibular hypoplasia BILLABLE
- M26.05 Macrogenia BILLABLE
- M26.06 Microgenia BILLABLE
- M26.07 Excessive tuberosity of jaw BILLABLE
- M26.09 Other specified anomalies of jaw size BILLABLE
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- M26.20 Unspecified anomaly of dental arch relationship BILLABLE
- M26.21 Malocclusion, Angle's class NON-BILLABLE
- M26.22 Open occlusal relationship NON-BILLABLE
- M26.23 Excessive horizontal overlap BILLABLE
- M26.24 Reverse articulation BILLABLE
- M26.25 Anomalies of interarch distance BILLABLE
- M26.29 Other anomalies of dental arch relationship BILLABLE
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- M26.30 Unspecified anomaly of tooth position of fully erupted tooth or teeth BILLABLE
- M26.31 Crowding of fully erupted teeth BILLABLE
- M26.32 Excessive spacing of fully erupted teeth BILLABLE
- M26.33 Horizontal displacement of fully erupted tooth or teeth BILLABLE
- M26.34 Vertical displacement of fully erupted tooth or teeth BILLABLE
- M26.35 Rotation of fully erupted tooth or teeth BILLABLE
- M26.36 Insufficient interocclusal distance of fully erupted teeth (ridge) BILLABLE
- M26.37 Excessive interocclusal distance of fully erupted teeth BILLABLE
- M26.39 Other anomalies of tooth position of fully erupted tooth or teeth BILLABLE
- BILLABLE M26.4 Malocclusion, unspecified
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- M26.50 Dentofacial functional abnormalities, unspecified BILLABLE
- M26.51 Abnormal jaw closure BILLABLE
- M26.52 Limited mandibular range of motion BILLABLE
- M26.53 Deviation in opening and closing of the mandible BILLABLE
- M26.54 Insufficient anterior guidance BILLABLE
- M26.55 Centric occlusion maximum intercuspation discrepancy BILLABLE
- M26.56 Non-working side interference BILLABLE
- M26.57 Lack of posterior occlusal support BILLABLE
- M26.59 Other dentofacial functional abnormalities BILLABLE
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- M26.60 Temporomandibular joint disorder, unspecified BILLABLE
- M26.61 Adhesions and ankylosis of temporomandibular joint BILLABLE
- M26.62 Arthralgia of temporomandibular joint BILLABLE
- M26.63 Articular disc disorder of temporomandibular joint BILLABLE
- M26.69 Other specified disorders of temporomandibular joint BILLABLE
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- M26.70 Unspecified alveolar anomaly BILLABLE
- M26.71 Alveolar maxillary hyperplasia BILLABLE
- M26.72 Alveolar mandibular hyperplasia BILLABLE
- M26.73 Alveolar maxillary hypoplasia BILLABLE
- M26.74 Alveolar mandibular hypoplasia BILLABLE
- M26.79 Other specified alveolar anomalies BILLABLE
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- M26.81 Anterior soft tissue impingement BILLABLE
- M26.82 Posterior soft tissue impingement BILLABLE
- M26.89 Other dentofacial anomalies BILLABLE
- BILLABLE M26.9 Dentofacial anomaly, unspecified
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- M27 Other diseases of jaws NON-BILLABLE
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- BILLABLE M27.0 Developmental disorders of jaws
- BILLABLE M27.1 Giant cell granuloma, central
- BILLABLE M27.2 Inflammatory conditions of jaws
- BILLABLE M27.3 Alveolitis of jaws
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- M27.40 Unspecified cyst of jaw BILLABLE
- M27.49 Other cysts of jaw BILLABLE
- BILLABLE M27.8 Other specified diseases of jaws
- BILLABLE M27.9 Disease of jaws, unspecified
Coding Notes for Section M26-M27
- Section Notes:
- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
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Section Type-2 Excludes:
Type-2 Excludes
Type-2 Excludes means the excluded conditions are different, although they may appear similar. A patient may have both conditions, but one does not include the other. Excludes 2 means "not coded here." - Arthropathic psoriasis - instead, use code L40.5-
- Certain conditions originating in the perinatal period - instead, use Section P04-P96
- Certain infectious and parasitic diseases - instead, use Section A00-B99
- Compartment syndrome (traumatic) - instead, use code T79.A-
- Complications of pregnancy, childbirth and the puerperium - instead, use Section O00-O9A
- Congenital malformations, deformations, and chromosomal abnormalities - instead, use Section Q00-Q99
- Endocrine, nutritional and metabolic diseases - instead, use Section E00-E88
- Injury, poisoning and certain other consequences of external causes - instead, use Section S00-T88
- Neoplasms - instead, use Section C00-D49
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified - instead, use Section R00-R94