K31Non-billable (header)
Other diseases of stomach and duodenum
✓ Includes
- •functional disorders of stomach
⚠ Excludes 2(Not included here)
- •diabetic gastroparesis (E08.43, E09.43, E10.43, E11.43, E13.43)
- •diverticulum of duodenum (K57.00-K57.13)
Code Hierarchy
┌11Diseases of the digestive system (K00-K95)├K20-K31Diseases of esophagus, stomach and duodenum (K20-K31)├K31Other diseases of stomach and duodenum
└K31Other diseases of stomach and duodenum
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