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E64

Non-billable

Sequelae of malnutrition and other nutritional deficiencies

E64 is the ICD-10-CM code for Sequelae of malnutrition and other nutritional deficiencies. It is a non-billable category code — use a more specific child code such as E64.0 for billing.

Status
Header (non-billable)
Chapter
E00-E89
Subcodes
6
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

Code first

  • •condition resulting from (sequela) of malnutrition and other nutritional deficiencies

Notes

  • •This category is to be used to indicate conditions in categories E43, E44, E46, E50-E63 as the cause of sequelae, which are themselves classified elsewhere. The 'sequelae' include conditions specified as such; they also include the late effects of diseases classifiable to the above categories if the disease itself is no longer present

Frequently asked questions

What is ICD-10 code E64?
E64 is the ICD-10-CM code for "Sequelae of malnutrition and other nutritional deficiencies". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E64 a billable code?
No — E64 is a non-billable header code. Use a more specific child code (such as E64.0) for billing.
What are the subcodes of E64?
E64 has 6 more specific child codes, including E64.0, E64.1, E64.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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