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2 Minute MedicineICD-10 Lookup

ICD-10-CM code · FY2027

E55.9 Vitamin D deficiency, unspecified

BillableValid for claims as a specific diagnosis code

About E55.9

Code
E55.9
Billable
Yes
Short description
Vitamin D deficiency, unspecified
Category
E55 Vitamin D deficiency
Block
E50-E64 Other nutritional deficiencies
Chapter
4 Endocrine, nutritional and metabolic diseases
Code set
FY2027, October 1, 2026 to September 30, 2027

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Coding notes for E55.9

Applicable to Other names for conditions reported with this code.

  • Avitaminosis D

Also applies, from E55 Vitamin D deficiency

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • adult osteomalacia (M83.-)
  • osteoporosis (M80.-)
  • sequelae of rickets (E64.3)
Block E50-E64 notes (apply to every code in it)

Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.

Chapter 4 notes (apply to every code in it)

Note

  • 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.

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Related codes in E55

Latest research on vitamin D deficiency

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