Is M26.3 a billable code?
No. M26.3 is a header code that groups 9 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
M26.3: Anomalies of tooth position of fully erupted tooth or teeth
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
M26.3 groups related diagnoses under anomalies of tooth position of fully erupted tooth or teeth. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under M26.3
- M26.30Unspecified anomaly of tooth position of fully erupted tooth or teeth
- M26.31Crowding of fully erupted teeth
- M26.32Excessive spacing of fully erupted teeth
- M26.33Horizontal displacement of fully erupted tooth or teeth
- M26.34Vertical displacement of fully erupted tooth or teeth
- M26.35Rotation of fully erupted tooth or teeth
- M26.36Insufficient interocclusal distance of fully erupted teeth (ridge)
- M26.37Excessive interocclusal distance of fully erupted teeth
- M26.39Other anomalies of tooth position of fully erupted tooth or teeth
Other codes in M26 Dentofacial anomalies [including malocclusion]
- M26.0Major anomalies of jaw sizeheader
- M26.1Anomalies of jaw-cranial base relationshipheader
- M26.2Anomalies of dental arch relationshipheader
- M26.4Malocclusion, unspecified
- M26.5Dentofacial functional abnormalitiesheader
- M26.6Temporomandibular joint disordersheader
- M26.7Dental alveolar anomaliesheader
- M26.8Other dentofacial anomaliesheader
- M26.9Dentofacial anomaly, unspecified
M26.3 questions
What does M26.3 mean?
M26.3 is the ICD-10-CM code for Anomalies of tooth position of fully erupted tooth or teeth. It is in chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.