MCMedicalCodingSoftware
Free trial
K31.A29

K31.A29: Gastric intestinal metaplasia with dysplasia, unspecified

Billable / specific codeICD-10-CM

K31.A29 is a billable, specific ICD-10-CM code for gastric intestinal metaplasia with dysplasia, unspecified. It is valid for submission on a claim.

Check K31.A29 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above K31.A29

Not part of this code, but both may be coded when both are present.

Written on K31: Other diseases of stomach and duodenum

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Metaplasia›gastric intestinal›with dysplasia

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under K31.A2

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.