ICD-10-CM 2027
ICD-10 code for Anodontia
From the official ICD-10-CM alphabetic index entry “Anodontia (complete) (partial) (vera)”. Page updated September 29, 2026.
About coding Anodontia
The ICD-10-CM code for Anodontia is K00.0 (Anodontia). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on K00.0.
Within K00 (disorders of tooth development and eruption), K00.0 is specifically for Anodontia. Related codes cover Supernumerary teeth (K00.1), abnormalities of size and form of teeth (K00.2), Mottled teeth (K00.3), disturbances in tooth formation (K00.4), hereditary disturbances in tooth structure, not elsewhere classified (K00.5), disturbances in tooth eruption (K00.6), Teething syndrome (K00.7), other disorders of tooth development (K00.8) and 1 more.
Don't report K00.0 together with the conditions in its Excludes1 note: acquired absence of teeth (K08.1-).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific Anodontia codes (official index)
- acquired K08.10 — Complete loss of teeth, unspecified cause
Don't confuse with (Excludes1 for K00.0)
- acquired absence of teeth (K08.1-)
Common questions about Anodontia ICD-10 codes
What is the ICD-10 code for Anodontia?
- K00.0 — Anodontia. More specific codes apply when the documentation supports them: K08.10.
What is the ICD-10 code for acquired anodontia?
- K08.10 — Complete loss of teeth, unspecified cause (header code; choose a more specific subcode).
Is K00.0 billable?
- Yes. K00.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can K00.0 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict K00.0 as a principal diagnosis.
Is K00.0 a CC or MCC?
- No. K00.0 is neither a CC nor an MCC under MS-DRG v44.0.