ICD-10 · PDGM grouping
K06 Other disorders of gingiva and edentulous alveolar ridge
All 13 codes in the K06 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
Codes in family
13
Can lead a claim
0
Cannot lead a claim
13
What CMS assigns to K06
None of the 13 codes is assigned a clinical group. None of the 13 is assigned a comorbidity subgroup. None can lead a claim.
Every code in K06
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| K06.0 Gingival recession | ||||
| K06.01 Gingival recession, localized | ||||
| K06.010 | Localized gingival recession, unspecified | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.011 | Localized gingival recession, minimal | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.012 | Localized gingival recession, moderate | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.013 | Localized gingival recession, severe | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.02 Gingival recession, generalized | ||||
| K06.020 | Generalized gingival recession, unspecified | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.021 | Generalized gingival recession, minimal | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.022 | Generalized gingival recession, moderate | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.023 | Generalized gingival recession, severe | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.1 | Gingival enlargement | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.2 | Gingival and edentulous alveolar ridge lesions associated with traumaCMS: Gingival & edentulous alveolar ridge lesions assoc w trauma | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.3 | Horizontal alveolar bone loss | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.8 | Other specified disorders of gingiva and edentulous alveolar ridgeCMS: Oth disrd of gingiva and edentulous alveolar ridge | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| K06.9 | Disorder of gingiva and edentulous alveolar ridge, unspecifiedCMS: Disorder of gingiva and edentulous alveolar ridge, unsp | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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