K01.1 ICD-10-CA code: Impacted teeth
K01.1 is the ICD-10-CA code for “Impacted teeth” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
K01.1Impacted teeth
ICD-10-CA · Canada · Also written K011
Index terms
Entries in CIHI’s alphabetical index that lead to K01.1. Searching the index by the condition the note names is how coders reach this code.
- Impaction, impacted, dental
- Impaction, impacted, tooth, teeth
Notes for K01.1
As CIHI prints them, with any note K01.1 takes from the headings above it.
Includes
- An impacted tooth is a tooth that has failed to erupt because of obstruction by another tooth.
Excludes
Conditions classified elsewhere.
- Embedded and impacted teeth with abnormal position of such teeth or adjacent teeth (K07.3)From K01 Embedded and impacted teeth
- Certain:• conditions originating in the perinatal period (P00-P96)• infectious and parasitic diseases (A00-B99)complications of pregnancy, childbirth and the puerperium (O00-O99)congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)From Chapter 11: Diseases of the digestive system (K00-K93)
Where K01.1 sits
- 1ChapterChapter 11: Diseases of the digestive system (K00-K93)
- 2Block K00-K14Diseases of oral cavity, salivary glands and jaws
- 3Category K01Embedded and impacted teeth
- 4Valid code K01.1Impacted teeth
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code K01.1 mean?
K01.1 is the ICD-10-CA code for “Impacted teeth” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is K01.1 in ICD-10-CA?
K01.1 sits under K01 Embedded and impacted teeth, within K00-K14 Diseases of oral cavity, salivary glands and jaws, within Chapter 11: Diseases of the digestive system (K00-K93).
What coding notes apply to K01.1?
ICD-10-CA lists Includes, Excludes notes for K01.1, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.