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K11.7

✓ Billable

Disturbances of salivary secretion

Diseases of the digestive system (K00-K95)

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Also Known As

HypoptyalismPtyalismXerostomia

⚠️ Excludes2

direct

May be coded together if both conditions coexist

  • • dry mouth NOS (R68.2)

📋 Code Instructions

from K11
  • • 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)

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Code Information

CodeK11.7
BillableYes
ParentK11
CategoryDiseases of the digestive system (K00-K95)
Excludes10 rule(s)
Excludes21 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)