2022 ICD-10-CM Code K31.A11

Gastric intestinal metaplasia without dysplasia, involving the antrum

Version 2021

Valid for Submission

ICD-10:K31.A11
Short Description:Gastric intestnl metaplasia without dysplasia, w the antrum
Long Description:Gastric intestinal metaplasia without dysplasia, involving the antrum

Code Classification

  • Diseases of the digestive system (K00–K93)
    • Diseases of esophagus, stomach and duodenum (K20-K31)
      • Other diseases of stomach and duodenum (K31)

K31.A11 is a billable diagnosis code used to specify a medical diagnosis of gastric intestinal metaplasia without dysplasia, involving the antrum. The code K31.A11 is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.

New 2022 ICD-10 Code

K31.A11 is new to ICD-10 code set for the FY 2022, effective October 1, 2021. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2021. This is a new and revised code for the FY 2022 (October 1, 2021 - September 30, 2022).

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code K31.A11 are found in the index:

Replacement Code

K31A11 replaces the following previously assigned ICD-10 code(s):

Code History