2023 ICD-10-CM Diagnosis Code E63

Other nutritional deficiencies

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • E63 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2023 edition of ICD-10-CM E63 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of E63 - other international versions of ICD-10 E63 may differ.
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (E63) and the excluded code together.
  • dehydration (
    ICD-10-CM Diagnosis Code E86.0

    Dehydration

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    E86.0
    )
  • failure to thrive, adult (
    ICD-10-CM Diagnosis Code R62.7

    Adult failure to thrive

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Adult Dx (15-124 years)
    R62.7
    )
  • failure to thrive, child (
    ICD-10-CM Diagnosis Code R62.51

    Failure to thrive (child)

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Pediatric Dx (0-17 years)
    Applicable To
    • Failure to gain weight
    Type 1 Excludes
    • failure to thrive in child under 28 days old (P92.6)
    R62.51
    )
  • feeding problems in newborn (
    ICD-10-CM Diagnosis Code P92
    • P92 Feeding problems of newborn
      • P92.0 Vomiting of newborn
        • P92.01 Bilious vomiting of newborn
        • P92.09 Other vomiting of newborn
      • P92.1 Regurgitation and rumination of newborn
      • P92.2 Slow feeding of newborn
      • P92.3 Underfeeding of newborn
      • P92.4 Overfeeding of newborn
      • P92.5 Neonatal difficulty in feeding at breast
      • P92.6 Failure to thrive in newborn
      • P92.8 Other feeding problems of newborn
      • P92.9 Feeding problem of newborn, unspecified
    P92.-
    )
  • sequelae of malnutrition and other nutritional deficiencies (
    ICD-10-CM Diagnosis Code E64
    • E64 Sequelae of malnutrition and other nutritiona...
      • E64.0 Sequelae of protein-calorie malnutrition
      • E64.1 Sequelae of vitamin A deficiency
      • E64.2 Sequelae of vitamin C deficiency
      • E64.3 Sequelae of rickets
      • E64.8 Sequelae of other nutritional deficiencies
      • E64.9 Sequelae of unspecified nutritional deficienc...
    E64.-
    )
The following code(s) above E63 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to E63:
  • E00-E89
    2023 ICD-10-CM Range E00-E89

    Endocrine, nutritional and metabolic diseases

    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.
    Type 1 Excludes
    • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
    Endocrine, nutritional and metabolic diseases
  • E50-E64
    2023 ICD-10-CM Range E50-E64

    Other nutritional deficiencies

    Type 2 Excludes
    Other nutritional deficiencies
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To E63
E61.0 Copper deficiency
E61.1 Iron deficiency
E61.2 Magnesium deficiency
E61.3 Manganese deficiency
E61.4 Chromium deficiency
E61.5 Molybdenum deficiency
E61.6 Vanadium deficiency
E61.7 Deficiency of multiple nutrient elements
E61.8 Deficiency of other specified nutrient elements
E61.9 Deficiency of nutrient element, unspecified
E63 Other nutritional deficiencies
E63.0 Essential fatty acid [EFA] deficiency
E63.1 Imbalance of constituents of food intake
E63.8 Other specified nutritional deficiencies
E63.9 Nutritional deficiency, unspecified
E64 Sequelae of malnutrition and other nutritional deficiencies
E64.0 Sequelae of protein-calorie malnutrition
E64.1 Sequelae of vitamin A deficiency
E64.2 Sequelae of vitamin C deficiency
E64.3 Sequelae of rickets
E64.8 Sequelae of other nutritional deficiencies

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.