E84.11
Meconium ileus in cystic fibrosis
Clinical Classification Guidelines
Excludes Type 1
- meconium ileus not due to cystic fibrosis (P76.0)
Medical Intelligence & Overview
Meconium ileus is a condition that often affects newborns with cystic fibrosis, a genetic disorder that impacts the lungs and digestive system. Characterized by a blockage in the small intestine caused by thick, sticky meconium (the baby's first stool), this condition requires prompt medical attention. Recognized under the ICD-10 code E84.11, meconium ileus is frequently an early sign of cystic fibrosis and can be critical to diagnose accurately for effective management.
Causes & Symptoms
Clinical Causes: Genetic mutations associated with cystic fibrosis that lead to abnormal thickening of mucus in the intestines Increased production and decreased absorption of chloride ions, causing thickened intestinal secretions Presence of cystic fibrosis transmembrane conductance regulator (CFTR) gene mutation affecting fluid movement in the digestive system
Key Symptoms: Failure to pass meconium within the first 24 to 48 hours after birth Abdominal swelling or distension Vomiting, which may be bile-stained Signs of dehydration, such as dry mouth and decreased urine output Poor feeding or reluctance to eat Absence of bowel movements beyond the first few days of life
Diagnostic & Treatment
Diagnosis Path: X-ray imaging of the abdomen, which can reveal a distended bowel filled with thick meconium Contrast enema, to help identify the blockage and differentiate from other bowel conditions Laboratory tests, such as stool analysis, to assess for abnormal substances Sweat chloride test, which is used to diagnose cystic fibrosis, often confirming the underlying cause
Treatment Protocols: Enemas with contrast agents or medications to soften the meconium and facilitate passage Surgical intervention in severe cases, such as manual removal of the obstinate meconium or resection of affected bowel segments Nutritional support tailored for infants with cystic fibrosis, including pancreatic enzyme supplements Long-term management of cystic fibrosis with medications to improve lung function and digestion Monitoring for potential complications like bowel perforation or infection
Clinical Advice & FAQs
Billing Guidance
Is E84.11 a billable ICD-10 code?
Yes, E84.11 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report E84.11?
Clinical documentation must specify the nature of Meconium ileus in cystic fibrosis and any associated comorbidities for accurate reporting.
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