Salmonella gastroenteritis

This code represents an acute infection of the gastrointestinal tract caused by Salmonella bacteria, specifically manifesting as inflammation of the stomach and small intestines. Patients typically present with symptoms such as diarrhea, abdominal cramps, fever, nausea, and sometimes vomiting. It is a common foodborne illness.

Apply this code when documentation clearly indicates a diagnosis of salmonella gastroenteritis. This is appropriate for cases confirmed by stool culture or strongly suspected based on clinical presentation and exposure history. Use for both inpatient and outpatient encounters where this condition is treated or evaluated.

• Ensure documentation specifies "gastroenteritis" or similar GI involvement, not just "salmonella infection" without site specificity.
• Do not confuse with other types of food poisoning or bacterial enteritis; look for explicit mention of Salmonella.
• Sequence as the primary diagnosis when it is the reason for the encounter.