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ICD-10-CM Codes
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E00-E89
Endocrine, nutritional and metabolic diseases
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E40-E46
Malnutrition
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E42-
Marasmic kwashiorkor
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2021 ICD-10-CM Diagnosis Code E42
2021 ICD-10-CM Diagnosis Code E42
Marasmic kwashiorkor
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- E42 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM E42 became effective on October 1, 2020.
- This is the American ICD-10-CM version of E42 - other international versions of ICD-10 E42 may differ.
Applicable To- Intermediate form severe protein-calorie malnutrition
- Severe protein-calorie malnutrition with signs of both kwashiorkor and marasmus
The following code(s) above
E42 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
E42:
ICD-10-CM E42 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 640 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with mcc
- 641 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without mcc
Convert E42 to ICD-9-CM
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
Code annotations containing back-references to E42:
- Deficiency, deficient
- calorie, severe E43
ICD-10-CM Diagnosis Code E43
Unspecified severe protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- with marasmus E41
ICD-10-CM Diagnosis Code E41
Nutritional marasmus
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Severe malnutrition with marasmus
Type 1 Excludes- marasmic kwashiorkor (E42)
- Kwashiorkor E40
ICD-10-CM Diagnosis Code E40
Kwashiorkor
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Severe malnutrition with nutritional edema with dyspigmentation of skin and hair
Type 1 Excludes- marasmic kwashiorkor (E42)
- marasmic, marasmus type E42
- Malnutrition E46
ICD-10-CM Diagnosis Code E46
Unspecified protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Malnutrition NOS
- Protein-calorie imbalance NOS
Type 1 Excludes- nutritional deficiency NOS (E63.9)
- degree
- severe (protein-energy) E43
ICD-10-CM Diagnosis Code E43
Unspecified severe protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- protein E46
ICD-10-CM Diagnosis Code E46
Unspecified protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Malnutrition NOS
- Protein-calorie imbalance NOS
Type 1 Excludes- nutritional deficiency NOS (E63.9)
- calorie E46
ICD-10-CM Diagnosis Code E46
Unspecified protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Malnutrition NOS
- Protein-calorie imbalance NOS
Type 1 Excludes- nutritional deficiency NOS (E63.9)
- severe E43
ICD-10-CM Diagnosis Code E43
Unspecified severe protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- energy E46
ICD-10-CM Diagnosis Code E46
Unspecified protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Malnutrition NOS
- Protein-calorie imbalance NOS
Type 1 Excludes- nutritional deficiency NOS (E63.9)
- severe E43
ICD-10-CM Diagnosis Code E43
Unspecified severe protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- severe (protein-energy) E43
ICD-10-CM Diagnosis Code E43
Unspecified severe protein-calorie malnutrition
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- with
- kwashiorkor E42 (and marasmus)
ICD-10-CM Codes Adjacent To E42
E36 Intraoperative complications of endocrine system
E36.0 Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating a procedure
E36.01 Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating an endocrine system procedure
E36.02 Intraoperative hemorrhage and hematoma of an endocrine system organ or structure complicating other procedure
E36.1 Accidental puncture and laceration of an endocrine system organ or structure during a procedure
E36.11 Accidental puncture and laceration of an endocrine system organ or structure during an endocrine system procedure
E36.12 Accidental puncture and laceration of an endocrine system organ or structure during other procedure
E36.8 Other intraoperative complications of endocrine system
E42
Marasmic kwashiorkor
E43 Unspecified severe protein-calorie malnutrition
E44 Protein-calorie malnutrition of moderate and mild degree
E44.0 Moderate protein-calorie malnutrition
E44.1 Mild protein-calorie malnutrition
E45 Retarded development following protein-calorie malnutrition
E46 Unspecified protein-calorie malnutrition
E50.0 Vitamin A deficiency with conjunctival xerosis
E50.1 Vitamin A deficiency with Bitot's spot and conjunctival xerosis
E50.2 Vitamin A deficiency with corneal xerosis
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.