All ICD10 Codes

E64

Non-Billable
ChapterE00–E89
Rankcategory
Official Description

Sequelae of malnutrition and other nutritional deficiencies

Use a more specific code (6 billable)
E64.0Sequelae of protein-calorie malnutritionE64.1Sequelae of vitamin A deficiencyE64.2Sequelae of vitamin C deficiencyE64.3Sequelae of ricketsE64.8Sequelae of other nutritional deficienciesE64.9Sequelae of unspecified nutritional deficiency
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

CH4 Parent Instructions

Excludes1(Not coded here. Use a different code.)
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)

E50-E64 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)

Instructional Notes

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

Clinical Hierarchy

BillableHas subcodes
CH4Endocrine, nutritional and metabolic diseases (E00-E89)
E50-E64Other nutritional deficiencies (E50-E64)
E64Sequelae of malnutrition and other nutritional deficienciesNot billable
E64.0Sequelae of protein-calorie malnutritionBillable
E64.1Sequelae of vitamin A deficiencyBillable
E64.2Sequelae of vitamin C deficiencyBillable
E64.3Sequelae of ricketsBillable
E64.8Sequelae of other nutritional deficienciesBillable
E64.9Sequelae of unspecified nutritional deficiencyBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E64:

blockE50-E64
Other nutritional deficiencies (E50-E64)
View context instructions
chapterCH4
Endocrine, nutritional and metabolic diseases (E00-E89)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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