M26-M27|Chapter 13: Diseases of the musculoskeletal system and connective tissue

Dentofacial anomalies [including malocclusion] and other disorders of jaw

115 codes in this section

Codes

M26Category

Dentofacial anomalies [including malocclusion]

10 subcategoryies

M26.0Category

Major anomalies of jaw size

9 subcategoryies

M26.00Billable

Unspecified anomaly of jaw size

M26.01Billable

Maxillary hyperplasia

M26.02Billable

Maxillary hypoplasia

M26.03Billable

Mandibular hyperplasia

M26.04Billable

Mandibular hypoplasia

M26.05Billable

Macrogenia

M26.06Billable

Microgenia

M26.07Billable

Excessive tuberosity of jaw

M26.09Billable

Other specified anomalies of jaw size

M26.1Category

Anomalies of jaw-cranial base relationship

4 subcategoryies

M26.10Billable

Unspecified anomaly of jaw-cranial base relationship

M26.11Billable

Maxillary asymmetry

M26.12Billable

Other jaw asymmetry

M26.19Billable

Other specified anomalies of jaw-cranial base relationship

M26.2Category

Anomalies of dental arch relationship

7 subcategoryies

M26.20Billable

Unspecified anomaly of dental arch relationship

M26.21Category

Malocclusion, Angle's class

4 subcategoryies

M26.211Billable

Malocclusion, Angle's class I

M26.212Billable

Malocclusion, Angle's class II

M26.213Billable

Malocclusion, Angle's class III

M26.219Billable

Malocclusion, Angle's class, unspecified

M26.22Category

Open occlusal relationship

2 subcategoryies

M26.220Billable

Open anterior occlusal relationship

M26.221Billable

Open posterior occlusal relationship

M26.23Billable

Excessive horizontal overlap

M26.24Billable

Reverse articulation

M26.25Billable

Anomalies of interarch distance

M26.29Billable

Other anomalies of dental arch relationship

M26.3Category

Anomalies of tooth position of fully erupted tooth or teeth

9 subcategoryies

M26.30Billable

Unspecified anomaly of tooth position of fully erupted tooth or teeth

M26.31Billable

Crowding of fully erupted teeth

M26.32Billable

Excessive spacing of fully erupted teeth

M26.33Billable

Horizontal displacement of fully erupted tooth or teeth

M26.34Billable

Vertical displacement of fully erupted tooth or teeth

M26.35Billable

Rotation of fully erupted tooth or teeth

M26.36Billable

Insufficient interocclusal distance of fully erupted teeth (ridge)

M26.37Billable

Excessive interocclusal distance of fully erupted teeth

M26.39Billable

Other anomalies of tooth position of fully erupted tooth or teeth

M26.4Billable

Malocclusion, unspecified

M26.5Category

Dentofacial functional abnormalities

9 subcategoryies

M26.50Billable

Dentofacial functional abnormalities, unspecified

M26.51Billable

Abnormal jaw closure

M26.52Billable

Limited mandibular range of motion

M26.53Billable

Deviation in opening and closing of the mandible

M26.54Billable

Insufficient anterior guidance

M26.55Billable

Centric occlusion maximum intercuspation discrepancy

M26.56Billable

Non-working side interference

M26.57Billable

Lack of posterior occlusal support

M26.59Billable

Other dentofacial functional abnormalities

M26.6Category

Temporomandibular joint disorders

7 subcategoryies

M26.60Category

Temporomandibular joint disorder, unspecified

4 subcategoryies

M26.601Billable

Right temporomandibular joint disorder, unspecified

M26.602Billable

Left temporomandibular joint disorder, unspecified

M26.603Billable

Bilateral temporomandibular joint disorder, unspecified

M26.609Billable

Unspecified temporomandibular joint disorder, unspecified side

M26.61Category

Adhesions and ankylosis of temporomandibular joint

4 subcategoryies

M26.611Billable

Adhesions and ankylosis of right temporomandibular joint

M26.612Billable

Adhesions and ankylosis of left temporomandibular joint

M26.613Billable

Adhesions and ankylosis of bilateral temporomandibular joint

M26.619Billable

Adhesions and ankylosis of temporomandibular joint, unspecified side

M26.62Category

Arthralgia of temporomandibular joint

4 subcategoryies

M26.621Billable

Arthralgia of right temporomandibular joint

M26.622Billable

Arthralgia of left temporomandibular joint

M26.623Billable

Arthralgia of bilateral temporomandibular joint

M26.629Billable

Arthralgia of temporomandibular joint, unspecified side

M26.63Category

Articular disc disorder of temporomandibular joint

4 subcategoryies

M26.631Billable

Articular disc disorder of right temporomandibular joint

M26.632Billable

Articular disc disorder of left temporomandibular joint

M26.633Billable

Articular disc disorder of bilateral temporomandibular joint

M26.639Billable

Articular disc disorder of temporomandibular joint, unspecified side

M26.64Category

Arthritis of temporomandibular joint

4 subcategoryies

M26.641Billable

Arthritis of right temporomandibular joint

M26.642Billable

Arthritis of left temporomandibular joint

M26.643Billable

Arthritis of bilateral temporomandibular joint

M26.649Billable

Arthritis of unspecified temporomandibular joint

M26.65Category

Arthropathy of temporomandibular joint

4 subcategoryies

M26.651Billable

Arthropathy of right temporomandibular joint

M26.652Billable

Arthropathy of left temporomandibular joint

M26.653Billable

Arthropathy of bilateral temporomandibular joint

M26.659Billable

Arthropathy of unspecified temporomandibular joint

M26.69Billable

Other specified disorders of temporomandibular joint

M26.7Category

Dental alveolar anomalies

6 subcategoryies

M26.70Billable

Unspecified alveolar anomaly

M26.71Billable

Alveolar maxillary hyperplasia

M26.72Billable

Alveolar mandibular hyperplasia

M26.73Billable

Alveolar maxillary hypoplasia

M26.74Billable

Alveolar mandibular hypoplasia

M26.79Billable

Other specified alveolar anomalies

M26.8Category

Other dentofacial anomalies

3 subcategoryies

M26.81Billable

Anterior soft tissue impingement

M26.82Billable

Posterior soft tissue impingement

M26.89Billable

Other dentofacial anomalies

M26.9Billable

Dentofacial anomaly, unspecified

M27Category

Other diseases of jaws

9 subcategoryies

M27.0Billable

Developmental disorders of jaws

M27.1Billable

Giant cell granuloma, central

M27.2Billable

Inflammatory conditions of jaws

M27.3Billable

Alveolitis of jaws

M27.4Category

Other and unspecified cysts of jaw

2 subcategoryies

M27.40Billable

Unspecified cyst of jaw

M27.49Billable

Other cysts of jaw

M27.5Category

Periradicular pathology associated with previous endodontic treatment

4 subcategoryies

M27.51Billable

Perforation of root canal space due to endodontic treatment

M27.52Billable

Endodontic overfill

M27.53Billable

Endodontic underfill

M27.59Billable

Other periradicular pathology associated with previous endodontic treatment

M27.6Category

Endosseous dental implant failure

4 subcategoryies

M27.61Billable

Osseointegration failure of dental implant

M27.62Billable

Post-osseointegration biological failure of dental implant

M27.63Billable

Post-osseointegration mechanical failure of dental implant

M27.69Billable

Other endosseous dental implant failure

M27.8Billable

Other specified diseases of jaws

M27.9Billable

Disease of jaws, unspecified

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