K31.1 Adult hypertrophic pyloric stenosis
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Adult hypertrophic pyloric stenosis | yes |
Related codes in K31
- K31 Other diseases of stomach and duodenum
- K31.0 Acute dilatation of stomach
- K31.2 Hourglass stricture and stenosis of stomach
- K31.3 Pylorospasm, not elsewhere classified
- K31.4 Gastric diverticulum
- K31.5 Obstruction of duodenum
- K31.6 Fistula of stomach and duodenum
- K31.7 Polyp of stomach and duodenum
- K31.8 Other specified diseases of stomach and duodenum
- K31.81 Angiodysplasia of stomach and duodenum
- K31.811 Angiodysplasia of stomach and duodenum with bleeding
- K31.819 Angiodysplasia of stomach and duodenum without bleeding
- K31.82 Dieulafoy lesion (hemorrhagic) of stomach and duodenum
- K31.83 Achlorhydria
- K31.84 Gastroparesis
- K31.89 Other diseases of stomach and duodenum
- K31.9 Disease of stomach and duodenum, unspecified
- K31.A Gastric intestinal metaplasia
- K31.A0 Gastric intestinal metaplasia, unspecified
- K31.A1 Gastric intestinal metaplasia without dysplasia