K05.1 Chronic gingivitis

Non-billable header with 2 child codes.

Applicable to

• Desquamative gingivitis (chronic)
• Gingivitis (chronic) NOS
• Hyperplastic gingivitis (chronic)
• Pregnancy associated gingivitis
• Simple marginal gingivitis (chronic)
• Ulcerative gingivitis (chronic)

Code first

• , if applicable, diseases of the digestive system complicating pregnancy (O99.61-)

Applies from 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)

Codes under K05.1

• K05.10 Chronic gingivitis, plaque induced
• K05.11 Chronic gingivitis, non-plaque induced

Code annotations containing back-references to K05.1

Back-references to K05.1

• Type 2 Excludes: K06 Other disorders of gingiva and edentulous alveolar ridge ("chronic gingivitis (K05.1)")
• Type 2 Excludes: K06 Other disorders of gingiva and edentulous alveolar ridge ("gingivitis NOS (K05.1)")

Back-references to K05

• Type 2 Excludes: K13 Other diseases of lip and oral mucosa ("certain disorders of gingiva and edentulous alveolar ridge (K05-K06)")

Nearby codes

• K05 Gingivitis and periodontal diseases
• K05.0 Acute gingivitis
• K05.00 Acute gingivitis, plaque induced
• K05.01 Acute gingivitis, non-plaque induced
• K05.1 Chronic gingivitis (this code)
• K05.10 Chronic gingivitis, plaque induced
• K05.11 Chronic gingivitis, non-plaque induced
• K05.2 Aggressive periodontitis
• K05.20 Aggressive periodontitis, unspecified
• K05.21 Aggressive periodontitis, localized