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N25.0

N25.0: Renal osteodystrophy

Billable / specific codeICD-10-CM

N25.0 is a billable, specific ICD-10-CM code for renal osteodystrophy. It is valid for submission on a claim.

Check N25.0 with the rest of the claim: free scrubber

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.

  • metabolic disorders classifiable to E70-E88

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Azotemic osteodystrophy
  • Phosphate-losing tubular disorders
  • Renal rickets
  • Renal short stature

Other codes that can never be billed with N25.0

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

  • E34.3Short stature due to endocrine disorder
  • E55.0Rickets, active
  • M83Adult osteomalacia
  • M90Osteopathies in diseases classified elsewhere

Risk adjustment

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

Medicare coverage

N25.0 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A57189Billing and Coding: Serum Magnesium

Alphabetic index entries that lead here

  • Phosphate-losing tubular disorder
  • Pseudorickets(renal)
  • Disorder›phosphate-losing tubular
  • Disorder›tubular, phosphate-losing
  • Dwarfism›renal
  • Infancy, infantile, infantilism›renal
  • Nephropathy›phosphate-losing
  • Osteodystrophy›azotemic
  • Osteodystrophy›renal
  • Osteosis›renal fibrocystic
  • Rachitis, rachitism›renalis
  • Rickets›kidney

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under N25

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.