Z18.32
Retained tooth
- Release
- FY 2027
- Effective
Hierarchy
Where Z18.32 sits in the official hierarchy. Each level is the code it is classified under.
- Z18 Retained foreign body fragments
- Z18.3 Parent Retained organic fragments
- Z18.32 This code Retained tooth
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.
Excludes1
artificial joint prosthesis status ( Z96.6- )
Inherited from Z18 — Retained foreign body fragments
Excludes1
foreign body accidentally left during a procedure ( T81.5- )
Inherited from Z18 — Retained foreign body fragments
Excludes1
foreign body entering through orifice (T15-T19)
Inherited from Z18 — Retained foreign body fragments
Excludes1
organ or tissue replaced by means other than transplant ( Z96 .-, Z97 .-)
Inherited from Z18 — Retained foreign body fragments
Excludes1
organ or tissue replaced by transplant ( Z94 .-)
Inherited from Z18 — Retained foreign body fragments
Excludes1
personal history of retained foreign body fully removed Z87.821
Inherited from Z18 — Retained foreign body fragments
Excludes1
superficial foreign body (non-embedded splinter) - code to superficial foreign body, by site
Inherited from Z18 — Retained foreign body fragments
Version History
How Z18.32 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentRetained tooth
-
FY 2026 Effective
UnchangedRetained tooth
Related Codes
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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