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K11

Non-billable

Diseases of salivary glands

K11 is the ICD-10-CM code for Diseases of salivary glands. It is a non-billable category code — use a more specific child code such as K11.0 for billing.

Status
Header (non-billable)
Chapter
K00-K95
Subcodes
10
Edition
FY2026

K00-K95 Diseases of the digestive system

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)

Frequently asked questions

What is ICD-10 code K11?
K11 is the ICD-10-CM code for "Diseases of salivary glands". It falls under K00-K95 Diseases of the digestive system.
Is K11 a billable code?
No — K11 is a non-billable header code. Use a more specific child code (such as K11.0) for billing.
What are the subcodes of K11?
K11 has 10 more specific child codes, including K11.0, K11.1, K11.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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