ICD-10-CM · Chapter 11 · K00-K95
K05 Gingivitis and periodontal diseases
Use Additional Code
- code to identify:
- alcohol abuse and dependence (F10.-)
- exposure to environmental tobacco smoke (Z77.22)
- exposure to tobacco smoke in the perinatal period (P96.81)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| K05..0 | Acute gingivitis | No |
| K05..00 | Acute gingivitis, plaque induced | Yes |
| K05..01 | Acute gingivitis, non-plaque induced | Yes |
| K05..1 | Chronic gingivitis | No |
| K05..10 | Chronic gingivitis, plaque induced | Yes |
| K05..11 | Chronic gingivitis, non-plaque induced | Yes |
| K05..2 | Aggressive periodontitis | No |
| K05..20 | Aggressive periodontitis, unspecified | Yes |
| K05..21 | Aggressive periodontitis, localized | No |
| K05..211 | Aggressive periodontitis, localized, slight | Yes |
| K05..212 | Aggressive periodontitis, localized, moderate | Yes |
| K05..213 | Aggressive periodontitis, localized, severe | Yes |
| K05..219 | Aggressive periodontitis, localized, unspecified severity | Yes |
| K05..22 | Aggressive periodontitis, generalized | No |
| K05..221 | Aggressive periodontitis, generalized, slight | Yes |
| K05..222 | Aggressive periodontitis, generalized, moderate | Yes |
| K05..223 | Aggressive periodontitis, generalized, severe | Yes |
| K05..229 | Aggressive periodontitis, generalized, unspecified severity | Yes |
| K05..3 | Chronic periodontitis | No |
| K05..30 | Chronic periodontitis, unspecified | Yes |
| K05..31 | Chronic periodontitis, localized | No |
| K05..311 | Chronic periodontitis, localized, slight | Yes |
| K05..312 | Chronic periodontitis, localized, moderate | Yes |
| K05..313 | Chronic periodontitis, localized, severe | Yes |
| K05..319 | Chronic periodontitis, localized, unspecified severity | Yes |
| K05..32 | Chronic periodontitis, generalized | No |
| K05..321 | Chronic periodontitis, generalized, slight | Yes |
| K05..322 | Chronic periodontitis, generalized, moderate | Yes |
| K05..323 | Chronic periodontitis, generalized, severe | Yes |
| K05..329 | Chronic periodontitis, generalized, unspecified severity | Yes |
| K05..4 | Periodontosis | Yes |
| K05..5 | Other periodontal diseases | Yes |
| K05..6 | Periodontal disease, unspecified | Yes |
Last reviewed: September 2026