K31.A21

Billable

Gastric intestinal metaplasia with low grade dysplasia

K31.A21 is the ICD-10-CM code for Gastric intestinal metaplasia with low grade dysplasia. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K31.A2
Edition
FY2026

K00-K95 Diseases of the digestive system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code K31.A21?
K31.A21 is the ICD-10-CM code for "Gastric intestinal metaplasia with low grade dysplasia". It falls under K00-K95 Diseases of the digestive system.
Is K31.A21 a billable code?
Yes — K31.A21 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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