E58 ICD-10-CA code: Dietary calcium deficiency
E58 is the ICD-10-CA code for “Dietary calcium deficiency” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
E58Dietary calcium deficiency
ICD-10-CA · Canada
Index terms
Entries in CIHI’s alphabetical index that lead to E58. Searching the index by the condition the note names is how coders reach this code.
- Hypocalcemia, dietary
- Disturbance, absorption, calcium
- Deficiency, deficient, calcium (dietary)
Notes for E58
As CIHI prints them, with any note E58 takes from the headings above it.
Excludes
Conditions classified elsewhere.
- Disorder of calcium metabolism (E83.5)sequelae of calcium deficiency (E64.8)
- Nutritional anaemias (D50-D53)From E50-E64 Other nutritional deficiencies
- Complications of pregnancy, childbirth and the puerperium (O00-O99)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)transitory endocrine and metabolic disorders specific to fetus and newborn (P70-P74)From Chapter 4: Endocrine, nutritional and metabolic diseases (E00-E90)
Note
- All neoplasms, whether functionally active or not, are classified in Chapter II. Appropriate codes in this chapter (i.e. E05.8)(E07.0) (E16-E31)(E34.-) may be used, if desired, 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.From Chapter 4: Endocrine, nutritional and metabolic diseases (E00-E90)
Where E58 sits
- 1ChapterChapter 4: Endocrine, nutritional and metabolic diseases (E00-E90)
- 2Block E50-E64Other nutritional deficiencies
- 3Valid code E58Dietary calcium deficiency
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code E58 mean?
E58 is the ICD-10-CA code for “Dietary calcium deficiency” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is E58 in ICD-10-CA?
E58 sits under E50-E64 Other nutritional deficiencies, within Chapter 4: Endocrine, nutritional and metabolic diseases (E00-E90).
What coding notes apply to E58?
ICD-10-CA lists Excludes, Note notes for E58, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside E58
View E50-E64E50Vitamin A deficiencyE51Thiamine deficiencyE52Niacin deficiency [pellagra]E53Deficiency of other B group vitaminsE54Ascorbic acid deficiencyE55Vitamin D deficiencyE56Other vitamin deficienciesE59Dietary selenium deficiencyE60Dietary zinc deficiencyE61Deficiency of other nutrient elementsE63Other nutritional deficienciesE64Sequelae of malnutrition and other nutritional deficiencies