K52.22
Food protein-induced enteropathy
Clinical Classification Guidelines
Medical Intelligence & Overview
Food protein-induced enteropathy (FPIE) is an allergic condition affecting the small intestine, primarily seen in infants and young children. It results from an adverse immune response to specific proteins found in certain foods. This condition leads to inflammation of the intestinal lining, which can cause various digestive issues. Recognizing FPIE is vital for ensuring appropriate management and preventing potential complications. Its diagnosis is classified under ICD-10 code K52.22, facilitating standardized medical documentation.
Causes & Symptoms
Clinical Causes: Dietary intake of specific food proteins, particularly cow's milk, soy, or other common allergens Genetic predisposition to food allergies Immature immune system in infants and young children Previous history of allergic conditions such as eczema or allergic rhinitis
Key Symptoms: Chronic diarrhea or intermittent loose stools Vomiting, especially after feeding Poor weight gain or weight loss Abdominal pain or distension Irritability and fussiness during or after feeding Faltering growth or developmental delays Signs of nutritional deficiencies, such as anemia
Diagnostic & Treatment
Diagnosis Path: Detailed medical and dietary history review Observation of symptom resolution upon eliminating suspected foods from the diet Laboratory tests such as blood tests to check for anemia or nutritional deficiencies Stool tests to rule out infections Endoscopy and biopsy of the small intestine for histopathological examination revealing inflammation and mucosal changes Food elimination and oral food challenge tests to confirm specific food triggers
Treatment Protocols: Elimination of suspected allergenic foods, such as cow's milk and soy, from the child's diet Consultation with a pediatric allergist or dietitian for guidance on safe alternatives Use of hypoallergenic formulas for infants unable to tolerate standard formulas Monitoring and nutritional support to prevent deficiencies Gradual reintroduction of foods under medical supervision to determine tolerance levels Managing associated allergic conditions, if present
Clinical Advice & FAQs
Billing Guidance
Is K52.22 a billable ICD-10 code?
Yes, K52.22 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report K52.22?
Clinical documentation must specify the nature of Food protein-induced enteropathy and any associated comorbidities for accurate reporting.
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