New code ยท FY2026
Billable: use this code on claims.
- New code, effective October 1, 2025 (FY2026).
Code breakdown
E83.821
- E83CategoryDisorders of mineral metabolism
- 8Character 4Other disorders of mineral metabolism
- 2Character 5Disorders of pyrophosphate metabolism
- 1Character 6ENPP1 deficiency causing generalized arterial calcification of infancy
Coding notes
Code also
- , if applicable, associated conditions such as:
- heart failure (I50.-)
- other secondary hypertension (I15.8)
Excludes1 (from E83)
- dietary mineral deficiency (E58-E61)
- parathyroid disorders (E20-E21)
- vitamin D deficiency (E55.-)
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ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.