E83.31
Familial hypophosphatemia
Clinical Classification Guidelines
Inclusion Terms
- Vitamin D-resistant osteomalacia
- Vitamin D-resistant rickets
Excludes Type 1
- vitamin D-deficiency rickets (E55.0)
Medical Intelligence & Overview
Familial hypophosphatemia, also known as vitamin D-resistant osteomalacia or rickets, is a rare inherited disorder that affects the body's ability to maintain proper phosphate levels. Phosphate is essential for healthy bones and teeth, and a deficiency can lead to weakened bones, growth problems, and other health issues. This condition is hereditary, meaning it is passed down through families, and it often manifests during childhood but can sometimes appear later. Recognizing the signs and understanding the underlying causes can help in managing this condition effectively.
Causes & Symptoms
Clinical Causes: Genetic mutations affecting renal phosphate handling Inherited defects in phosphate transport within the kidneys Family history of bone deformities or phosphate metabolism disorders
Key Symptoms: Bone pain and tenderness Weakening of bones leading to fractures Delayed growth in children Bone deformities such as bowed legs or thickened skull Rickets symptoms like delayed dentition or dental problems Muscle weakness
Diagnostic & Treatment
Diagnosis Path: Diagnosis of familial hypophosphatemia involves a combination of blood and urine tests, clinical examination, and family history assessment. Key diagnostic markers include:
Treatment Protocols: Management of familial hypophosphatemia focuses on restoring phosphate levels and improving bone health. Treatment options typically include:
Clinical Advice & FAQs
Billing Guidance
Is E83.31 a billable ICD-10 code?
Yes, E83.31 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report E83.31?
Clinical documentation must specify the nature of Familial hypophosphatemia and any associated comorbidities for accurate reporting.
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