E64.0

Sequelae of protein-calorie malnutrition

Risk-adjusting (HCC)Billable code

HCC risk adjustment mapping

CMS-HCC ESRD V24

HCC21

Protein-Calorie Malnutrition

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

This code · E64.0
Excludes 2

retarded development following protein-calorie malnutrition (E45)

Inherited from E64Sequelae of malnutrition and other nutritional deficiencies
Code first

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

Note

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

Inherited from E50-E64Other nutritional deficiencies
Excludes 2

nutritional anemias (D50-D53)

Inherited from chapter 4Endocrine, nutritional and metabolic diseases
Excludes 1

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

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.

Official Guidelines for E64.0

FY 2026 ›

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