MCMedicalCodingSoftware
E83.3

E83.3: Disorders of phosphorus metabolism and phosphatases

Non-billable headerICD-10-CM

E83.3 is a non-billable header ICD-10-CM code for disorders of phosphorus metabolism and phosphatases. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

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

Excludes2: not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

  • disorders of pyrophosphate metabolism (E83.82-)

Excludes1 inherited from the categories above E83.3

A category’s note binds every code beneath it.

Written on E83: Disorders of mineral metabolism

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

Other codes that can never be billed with E83.3

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • E55.0Rickets, active
  • E61Deficiency of other nutrient elements
  • M83Adult osteomalacia
  • R79.0Abnormal level of blood mineral

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead E83.3

4 child codes. Green means billable.

Other codes under E83

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.