K01.1

Approximate Synonyms

• Failure of tooth eruption associated with tooth impaction

• Failure of tooth eruption with tooth impaction

• Impacted teeth with abnormal position

• Impacted tooth, malposition

• Impacted tooth, non-supranumerary

• Nonsupranumerary impacted tooth

Clinical Information

• A condition in which a tooth is so crowded in its socket that it cannot erupt normally.

• A tooth that is prevented from erupting by a physical barrier, usually other teeth. Impaction may also result from orientation of the tooth in an other than vertical position in the periodontal structures.

Details

• K01.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM K01.1 became effective on October 1, 2022.

• This is the American ICD-10-CM version of K01.1 – other international versions of ICD-10 K01.1 may differ.