ICD-10 CM Code K31.1
K31.1
Adult hypertrophic pyloric stenosis
Includes
- functional disorders of stomach
Inclusion Term
- Pyloric stenosis NOS
Excludes Type 1
- congenital or infantile pyloric stenosis (Q40.0)
Excludes Type 2
- diabetic gastroparesis (E08.43, E09.43, E10.43, E11.43, E13.43)
- diverticulum of duodenum (K57.00-K57.13)
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