ICD-10 block
R10–R19 Symptoms and signs involving the digestive system and abdomen
The block R10–R19 of ICD-10 is titled “Symptoms and signs involving the digestive system and abdomen”. It is part of Chapter XVIII, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified, and holds 10 groups.
What R10–R19 excludes
Conditions that look similar but belong under another code.
- gastrointestinal haemorrhage K92.0-K92.2
- gastrointestinal haemorrhage
- newborn P54.0-P54.3
- intestinal obstruction K56.-
- intestinal obstruction
- newborn P76.-
- pylorospasm K31.3
- pylorospasm
- congenital or infantile Q40.0
- symptoms and signs involving the urinary system R30-R39
Codes in R10–R19
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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