ICD-10-CM Code E51.8

Other manifestations of thiamine deficiency

Version 2021 Billable Code

Valid for Submission

E51.8 is a billable code used to specify a medical diagnosis of other manifestations of thiamine deficiency. The code is valid for the fiscal year 2021 for the submission of HIPAA-covered transactions. The ICD-10-CM code E51.8 might also be used to specify conditions or terms like chastek paralysis or encephalomalacia or encephalopathy due to nutritional deficiency.

ICD-10:E51.8
Short Description:Other manifestations of thiamine deficiency
Long Description:Other manifestations of thiamine deficiency

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code E51.8 are found in the index:


Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Chastek paralysis
  • Encephalomalacia
  • Encephalopathy due to nutritional deficiency

Diagnostic Related Groups

The ICD-10 code E51.8 is grouped in the following groups for version MS-DRG V38.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC).
applicable from 10/01/2020 through 09/30/2021.

  • 640 - MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH MCC
  • 641 - MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITHOUT MCC

Convert E51.8 to ICD-9

  • 265.1 - Thiamine defic NEC/NOS (Approximate Flag)

Code Classification

  • Endocrine, nutritional and metabolic diseases (E00–E90)
    • Other nutritional deficiencies (E50-E64)
      • Thiamine deficiency (E51)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021

Information for Patients


B Vitamins

The B vitamins are

  • B1 (thiamine)
  • B2 (riboflavin)
  • B3 (niacin)
  • B5 (pantothenic acid)
  • B6
  • B7 (biotin)
  • B12
  • Folic acid

These vitamins help the process your body uses to get or make energy from the food you eat. They also help form red blood cells. You can get B vitamins from proteins such as fish, poultry, meat, eggs, and dairy products. Leafy green vegetables, beans, and peas also have B vitamins. Many cereals and some breads have added B vitamins.

Not getting enough of certain B vitamins can cause diseases. A lack of B12 or B6 can cause anemia.

  • Anemia - B12 deficiency (Medical Encyclopedia)
  • Beriberi (Medical Encyclopedia)
  • Methylmalonic acid blood test (Medical Encyclopedia)
  • Niacin (Medical Encyclopedia)
  • Pantothenic acid and biotin (Medical Encyclopedia)
  • Pellagra (Medical Encyclopedia)
  • Riboflavin (Medical Encyclopedia)
  • Thiamin (Medical Encyclopedia)
  • Vitamin B12 (Medical Encyclopedia)
  • Vitamin B12 level (Medical Encyclopedia)
  • Vitamin B6 (Medical Encyclopedia)

[Learn More]

Malnutrition

Food provides the energy and nutrients you need to be healthy. If you don't get enough nutrients -- including proteins, carbohydrates, fats, vitamins, and minerals - you may suffer from malnutrition.

Causes of malnutrition include:

  • Lack of specific nutrients in your diet. Even the lack of one vitamin can lead to malnutrition.
  • An unbalanced diet
  • Certain medical problems, such as malabsorption syndromes and cancers

Symptoms may include fatigue, dizziness, and weight loss. Or, you may have no symptoms. To diagnose the cause of the problem, your doctor may do blood tests and a nutritional assessment. Treatment may include replacing the missing nutrients and treating the underlying cause.

  • Beriberi (Medical Encyclopedia)
  • Kwashiorkor (Medical Encyclopedia)
  • Malnutrition (Medical Encyclopedia)
  • Pellagra (Medical Encyclopedia)
  • Pica (Medical Encyclopedia)
  • Scurvy (Medical Encyclopedia)

[Learn More]