2021 ICD-10-CM Codes for Gingivitis and periodontal diseases (K05)

Instructional Notations

Use Additional Code Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an 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
    • ICD-10 Index

      • Diseases of the digestive system (K00–K93)

        • Diseases of oral cavity and salivary glands (K00-K14)

            • Gingivitis and periodontal diseases (K05)
            • K05 - Gingivitis and periodontal diseases NON-BILLABLE CODE
            • K05.0 - Acute gingivitis NON-BILLABLE CODE
            • K05.00 - Acute gingivitis, plaque induced BILLABLE CODE
            • K05.01 - Acute gingivitis, non-plaque induced BILLABLE CODE
            • K05.1 - Chronic gingivitis NON-BILLABLE CODE
            • K05.10 - Chronic gingivitis, plaque induced BILLABLE CODE
            • K05.11 - Chronic gingivitis, non-plaque induced BILLABLE CODE
            • K05.2 - Aggressive periodontitis NON-BILLABLE CODE
            • K05.20 - Aggressive periodontitis, unspecified BILLABLE CODE
            • K05.21 - Aggressive periodontitis, localized NON-BILLABLE CODE
            • K05.211 - Aggressive periodontitis, localized, slight BILLABLE CODE
            • K05.212 - Aggressive periodontitis, localized, moderate BILLABLE CODE
            • K05.213 - Aggressive periodontitis, localized, severe BILLABLE CODE
            • K05.219 - Aggressive periodontitis, localized, unspecified severity BILLABLE CODE
            • K05.22 - Aggressive periodontitis, generalized NON-BILLABLE CODE
            • K05.221 - Aggressive periodontitis, generalized, slight BILLABLE CODE
            • K05.222 - Aggressive periodontitis, generalized, moderate BILLABLE CODE
            • K05.223 - Aggressive periodontitis, generalized, severe BILLABLE CODE
            • K05.229 - Aggressive periodontitis, generalized, unspecified severity BILLABLE CODE
            • K05.3 - Chronic periodontitis NON-BILLABLE CODE
            • K05.30 - Chronic periodontitis, unspecified BILLABLE CODE
            • K05.31 - Chronic periodontitis, localized NON-BILLABLE CODE
            • K05.311 - Chronic periodontitis, localized, slight BILLABLE CODE
            • K05.312 - Chronic periodontitis, localized, moderate BILLABLE CODE
            • K05.313 - Chronic periodontitis, localized, severe BILLABLE CODE
            • K05.319 - Chronic periodontitis, localized, unspecified severity BILLABLE CODE
            • K05.32 - Chronic periodontitis, generalized NON-BILLABLE CODE
            • K05.321 - Chronic periodontitis, generalized, slight BILLABLE CODE
            • K05.322 - Chronic periodontitis, generalized, moderate BILLABLE CODE
            • K05.323 - Chronic periodontitis, generalized, severe BILLABLE CODE
            • K05.329 - Chronic periodontitis, generalized, unspecified severity BILLABLE CODE
            • K05.4 - Periodontosis BILLABLE CODE
            • K05.5 - Other periodontal diseases BILLABLE CODE
            • K05.6 - Periodontal disease, unspecified BILLABLE CODE