2017/18 ICD-10-CM Diagnosis Code E51.1


The following code(s) above E51.1 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 E51.1:
  • E00-E89
    2018 ICD-10-CM Range E00-E89

    Endocrine, nutritional and metabolic diseases

    • 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
    2018 ICD-10-CM Range E50-E64

    Other nutritional deficiencies

    Type 2 Excludes
    Other nutritional deficiencies
  • E51
    ICD-10-CM Diagnosis Code E51

    Thiamine deficiency

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • sequelae of thiamine deficiency (E64.8)
    Thiamine deficiency
Clinical Information Code History
ICD-10-CM Codes Adjacent To E51.1
E50.1 Vitamin A deficiency with Bitot's spot and conjunctival xerosis
E50.2 Vitamin A deficiency with corneal xerosis
E50.3 Vitamin A deficiency with corneal ulceration and xerosis
E50.4 Vitamin A deficiency with keratomalacia
E50.5 Vitamin A deficiency with night blindness
E50.6 Vitamin A deficiency with xerophthalmic scars of cornea
E50.7 Other ocular manifestations of vitamin A deficiency
E50.8 Other manifestations of vitamin A deficiency
E50.9 Vitamin A deficiency, unspecified
E51 Thiamine deficiency
E51.1 Beriberi
E51.11 Dry beriberi
E51.12 Wet beriberi
E51.2 Wernicke's encephalopathy
E51.8 Other manifestations of thiamine deficiency
E51.9 Thiamine deficiency, unspecified
E52 Niacin deficiency [pellagra]
E53 Deficiency of other B group vitamins
E53.0 Riboflavin deficiency
E53.1 Pyridoxine deficiency
E53.8 Deficiency of other specified B group vitamins

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