K09.0
Developmental odontogenic cysts
- Release
- FY 2027
- Effective
Hierarchy
Where K09.0 sits in the official hierarchy. Each level is the code it is classified under.
- K09 Parent Cysts of oral region, not elsewhere classified
- K09.0 This code Developmental odontogenic cysts
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Includes
lesions showing histological features both of aneurysmal cyst and of another fibro-osseous lesion
Inherited from K09 — Cysts of oral region, not elsewhere classified
Inclusion Terms
Dentigerous cyst
Inclusion Terms
Eruption cyst
Inclusion Terms
Follicular cyst
Inclusion Terms
Gingival cyst
Inclusion Terms
Lateral periodontal cyst
Inclusion Terms
Primordial cyst
Version History
How K09.0 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentDevelopmental odontogenic cysts
-
FY 2026 Effective
UnchangedDevelopmental odontogenic cysts
Related Codes
Other codes under K09
Codes whose official notes reference K09.0
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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