K04.9

Non-billable

Other and unspecified diseases of pulp and periapical tissues

K04.9 is the ICD-10-CM code for Other and unspecified diseases of pulp and periapical tissues. It is a non-billable category code — use a more specific child code such as K04.90 for billing.

Status
Header (non-billable)
Chapter
K00-K95
Parent
K04
Subcodes
2
Edition
FY2026

K00-K95 Diseases of the digestive system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code K04.9?
K04.9 is the ICD-10-CM code for "Other and unspecified diseases of pulp and periapical tissues". It falls under K00-K95 Diseases of the digestive system.
Is K04.9 a billable code?
No — K04.9 is a non-billable header code. Use a more specific child code (such as K04.90) for billing.
What are the subcodes of K04.9?
K04.9 has 2 more specific child codes, including K04.90, K04.99.

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

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