Codes

The ICD-10 code for Gastric intestinal metaplasia without dysplasia, involving the body (corpus) is K31.A12. 2026 ICD-10-CM Diagnosis Code K31.A12 – Gastric intestinal metaplasia without dysplasia, involving the body (corpus) Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum What it is This code identifies intestinal metaplasia in the stomach body…

The ICD-10 code for Gastric intestinal metaplasia without dysplasia, involving the antrum is K31.A11.2026 ICD-10-CM Diagnosis Code K31.A11 – Gastric intestinal metaplasia without dysplasia, involving the antrum Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum What it is This code identifies intestinal metaplasia in the stomach antrum without dysplasia. It…

The ICD-10 code for Gastric intestinal metaplasia without dysplasia is K31.A1.2026 ICD-10-CM Diagnosis Code K31.A1 – Gastric intestinal metaplasia without dysplasia Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum What it is K31.A1 identifies gastric intestinal metaplasia in the stomach lining when no dysplasia is present. It means the stomach’s…

The ICD-10 code for Gastric intestinal metaplasia, unspecified is K31.A0.2026 ICD-10-CM Diagnosis Code K31.A0 – Gastric intestinal metaplasia, unspecified Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum What it is K31.A0 identifies gastric intestinal metaplasia without further detail. It means the stomach lining has changed to resemble intestinal-type tissue, and…

The ICD-10 code for Gastric intestinal metaplasia is K31.A.2026 ICD-10-CM Diagnosis Code K31.A – Gastric intestinal metaplasia Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum What it is K31.A identifies intestinal metaplasia in the stomach, where the normal gastric lining is replaced by tissue resembling intestinal mucosa. It is a…

The ICD-10 code for Disease of stomach and duodenum, unspecified is K31.9.2026 ICD-10-CM Diagnosis Code K31.9 – Disease of stomach and duodenum, unspecified Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum Other codes in same category: K31.0 – Acute dilatation of stomach, K31.1 – Adult hypertrophic pyloric stenosis, K31.2 –…

The ICD-10 code for Other diseases of stomach and duodenum is K31.89.2026 ICD-10-CM Diagnosis Code K31.89 – Other diseases of stomach and duodenum Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum Other codes in same category: K31.0 – Acute dilatation of stomach, K31.1 – Adult hypertrophic pyloric stenosis, K31.2 –…

The ICD-10 code for Gastroparesis is K31.84.2026 ICD-10-CM Diagnosis Code K31.84 – Gastroparesis Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum Other codes in same category: K31.0 – Acute dilatation of stomach, K31.1 – Adult hypertrophic pyloric stenosis, K31.2 – Hourglass stricture and stenosis of stomach, K31.3 – Pylorospasm, not…

The ICD-10 code for Achlorhydria is K31.83.2026 ICD-10-CM Diagnosis Code K31.83 – Achlorhydria Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum Other codes in same category: K31.0 – Acute dilatation of stomach, K31.1 – Adult hypertrophic pyloric stenosis, K31.2 – Hourglass stricture and stenosis of stomach, K31.3 – Pylorospasm, not…

The ICD-10 code for Dieulafoy lesion (hemorrhagic) of stomach and duodenum is K31.82.2026 ICD-10-CM Diagnosis Code K31.82 – Dieulafoy lesion (hemorrhagic) of stomach and duodenum Related ICD-10 Codes Parent code: K31 – Other diseases of stomach and duodenum Other codes in same category: K31.0 – Acute dilatation of stomach, K31.1 – Adult hypertrophic pyloric stenosis,…