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K05.3 - Chronic periodontitis


The ICD 10 Code for Chronic periodontitis is listed as K05.3.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: K05.3
Description: Chronic periodontitis
  • Chronic pericoronitis
  • Complex periodontitis
  • Periodontitis NOS
  • Simplex periodontitis
  • Excludes1: chronic apical periodontitis (K04.5)
Chapter Diseases of the digestive system (K00-K95)
Block Diseases of oral cavity and salivary glands (K00-K14)
Parent K05 - Gingivitis and periodontal diseases
ICD-10-CM Children (deeper level / typically more specific) of K05.3:
K05.30 - Chronic periodontitis, unspecified
K05.31 - Chronic periodontitis, localized
K05.32 - Chronic periodontitis, generalized
ICD-10-CM Siblings (same level / similar specificity) of K05.3:
K05.0 - Acute gingivitis
K05.1 - Chronic gingivitis
K05.2 - Aggressive periodontitis
K05.4 - Periodontosis
K05.5 - Other periodontal diseases
K05.6 - Periodontal disease, unspecified