K29.0
Non-billableAcute gastritis
K29.0 is the ICD-10-CM code for Acute gastritis. It is a non-billable category code — use a more specific child code such as K29.00 for billing.
K00-K95 Diseases of the digestive system
Excludes1 — not coded here
- •erosion (acute) of stomach (K25.-)
Use additional code
- •code to identify:
- •alcohol abuse and dependence (F10.-)
Frequently asked questions
- What is ICD-10 code K29.0?
- K29.0 is the ICD-10-CM code for "Acute gastritis". It falls under K00-K95 Diseases of the digestive system.
- Is K29.0 a billable code?
- No — K29.0 is a non-billable header code. Use a more specific child code (such as K29.00) for billing.
- What is excluded from K29.0?
- Excludes1 (not coded here): erosion (acute) of stomach (K25.-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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