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E83.3

⚠ Non-billable (Header)

Disorders of phosphorus metabolism and phosphatases

Endocrine, nutritional and metabolic diseases (E00-E89)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

direct

Cannot be coded with E83.3

  • • adult osteomalacia (M83.-)
  • • osteoporosis (M80.-)

❌ Excludes1

inherited from E83

Rules from parent category E83: Disorders of mineral metabolism

  • • dietary mineral deficiency (E58-E61)
  • • parathyroid disorders (E20-E21)
  • • vitamin D deficiency (E55.-)

⚠️ Excludes2

direct

May be coded together if both conditions coexist

  • • disorders of pyrophosphate metabolism (E83.82-)

Child Codes (4)

E83.30Disorder of phosphorus metabolism, unspecifiedE83.31Familial hypophosphatemiaE83.32Hereditary vitamin D-dependent rickets (type 1) (type 2)E83.39Other disorders of phosphorus metabolism

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Code Information

CodeE83.3
BillableNo — Header code
ParentE83
CategoryEndocrine, nutritional and metabolic diseases (E00-E89)
Excludes15 rule(s)
Excludes21 note(s)
Child codes4

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)