M26.3
ICD-10Non-billable categoryAnomalies of tooth position of fully erupted tooth or teeth
Official ICD-10-CM descriptor (FY2026)
Anomalies of tooth position of fully erupted tooth or teeth
M26.3 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- embedded and impacted teeth (K01.-)
ICD-10-CM FY2026 defines 9 codes beneath M26.3. See the ICD-10-CM index for what this site publishes.
Related codes in M26
- M26.0Major anomalies of jaw sizecategory
- M26.1Anomalies of jaw-cranial base relationshipcategory
- M26.2Anomalies of dental arch relationshipcategory
- M26.4Malocclusion, unspecified
- M26.5Dentofacial functional abnormalitiescategory
- M26.6Temporomandibular joint disorderscategory
- M26.7Dental alveolar anomaliescategory
- M26.8Other dentofacial anomaliescategory
- M26.9Dentofacial anomaly, unspecified
Where this code sits
- Parent code
- M26
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.