Alphabetic Index FY2027

E83.9

Disorder of mineral metabolism, unspecified

FY2027Chapter 4: Endocrine, nutritional and metabolic diseases/E70–E88 Metabolic disorders

BillableComplete code, valid to report

E83.9 (also written E839) is a billable ICD-10-CM diagnosis code for disorder of mineral metabolism, unspecified. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 31 codes in category E83 (Disorders of mineral metabolism). The Alphabetic Index lists it under 1 entry. Its coding notes include 9 Excludes1 entries and 1 Excludes2 entry.

Excludes1

Not coded here. The listed conditions generally should not be reported together.

Inherited from E83 Disorders of mineral metabolism
  • dietary mineral deficiency (E58-E61)
  • parathyroid disorders (E20-E21)
  • vitamin D deficiency (E55.-)
Also from chapter/block level (6 notes)
Inherited from E70–E88 Metabolic disorders
  • androgen insensitivity syndrome (E34.5-)
  • congenital adrenal hyperplasia (E25.0)
  • hemolytic anemias attributable to enzyme disorders (D55.-)
  • Marfan syndrome (Q87.4-)
  • 5-alpha-reductase deficiency (E29.1)
Inherited from Chapter 4 Endocrine, nutritional and metabolic diseases
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Excludes2

Not included here. Both codes may be reported if the patient has both conditions.

Also from chapter/block level (1 note)
Inherited from E70–E88 Metabolic disorders
  • Ehlers-Danlos syndromes (Q79.6-)

Notes

Also from chapter/block level (1 note)
Inherited from Chapter 4 Endocrine, nutritional and metabolic diseases
  • All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

Alphabetic Index terms

Terms the official Alphabetic Index lists for this code. 1 entry