MCMedicalCodingSoftware
E83.30

E83.30: Disorder of phosphorus metabolism, unspecified

Billable / specific codeICD-10-CM

E83.30 is a billable, specific ICD-10-CM code for disorder of phosphorus metabolism, unspecified. It is valid for submission on a claim.

Check E83.30 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above E83.30

A category’s note binds every code beneath it.

Written on E83.3: Disorders of phosphorus metabolism and phosphatases

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

Written on E83: Disorders of mineral metabolism

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

Excludes2 inherited from the categories above E83.30

Not part of this code, but both may be coded when both are present.

Written on E83.3: Disorders of phosphorus metabolism and phosphatases

  • disorders of pyrophosphate metabolism (E83.82-)

Other codes that can never be billed with E83.30

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

  • E61Deficiency of other nutrient elements
  • R79.0Abnormal level of blood mineral

Risk adjustment

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

Medicare coverage

E83.30 is named in 13 Medicare coverage policies: 13 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A55354Billing and Coding: Frequency of Hemodialysis
  • A55672Billing and Coding: Frequency of Hemodialysis
  • A55675Billing and Coding: Frequency of Hemodialysis
  • A55703Billing and Coding: Frequency of Hemodialysis

Alphabetic index entries that lead here

  • Disorder›metabolism NOS›phosphatases
  • Disorder›metabolism NOS›phosphorus

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under E83.3

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.