2020 ICD-10-CM Diagnosis Code E86.0

Dehydration

    2016 2017 2018 2019 2020 Billable/Specific Code
  • E86.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM E86.0 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of E86.0 - other international versions of ICD-10 E86.0 may differ.
The following code(s) above E86.0 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 E86.0:
  • E00-E89
    2020 ICD-10-CM Range E00-E89

    Endocrine, nutritional and metabolic diseases

    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.
    Type 1 Excludes
    • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
    Endocrine, nutritional and metabolic diseases
  • E70-E88
    2020 ICD-10-CM Range E70-E88

    Metabolic disorders

    Type 1 Excludes
    • androgen insensitivity syndrome (E34.5-)
    • congenital adrenal hyperplasia (E25.0)
    • Ehlers-Danlos syndrome (Q79.6-)
    • hemolytic anemias attributable to enzyme disorders (D55.-)
    • Marfan's syndrome (Q87.4)
    • 5-alpha-reductase deficiency (E29.1)
    Metabolic disorders
  • E86
    ICD-10-CM Diagnosis Code E86

    Volume depletion

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • dehydration of newborn (P74.1)
    • hypovolemic shock NOS (R57.1)
    • postprocedural hypovolemic shock (T81.19)
    • traumatic hypovolemic shock (T79.4)
    Use Additional
    • code(s) for any associated disorders of electrolyte and acid-base balance (E87.-)
    Volume depletion
Approximate Synonyms
  • Dehydration due to radiation
  • Dehydration hypernatremic
  • Dehydration secondary to radiation
  • Dehydration, mild
  • Dehydration, moderate
  • Dehydration, severe
  • Hypernatremic dehydration
  • Mild dehydration
  • Moderate dehydration
  • Severe dehydration
Clinical Information
  • A condition caused by the loss of too much water from the body. Severe diarrhea or vomiting can cause dehydration.
  • A condition resulting from the excessive loss of water from the body. It is usually caused by severe diarrhea, vomiting or diaphoresis.
  • A disorder characterized by excessive loss of water from the body. It is usually caused by severe diarrhea, vomiting or diaphoresis.
  • Condition that results from excessive loss of water from a living organism.
  • Decreased intravascular, interstitial, and/or intracellular fluid. This refers to dehydration, water loss alone without change in sodium.
  • State of excessively reduced body water or water deficit.
  • The condition that results from excessive loss of water from a living organism.
  • When you're dehydrated, your body doesn't have enough fluid to work properly. An average person on an average day needs about 3 quarts of water. But if you're out in the hot sun, you'll need a lot more than that. Most healthy bodies are very good at regulating water. Elderly people, young children and some special cases - like people taking certain medications - need to be a little more careful.signs of dehydration in adults include
    • being thirsty
    • urinating less often than usual
    • dark-colored urine
    • dry skin
    • feeling tired
    • dizziness and fainting
    signs of dehydration in babies and young children include a dry mouth and tongue, crying without tears, no wet diapers for 3 hours or more, a high fever and being unusually sleepy or drowsy.if you think you're dehydrated, drink small amounts of water over a period of time. Taking too much all at once can overload your stomach and make you throw up. For people exercising in the heat and losing a lot of minerals in sweat, sports drinks can be helpful. Avoid any drinks that have caffeine.
ICD-10-CM E86.0 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 640 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with mcc
  • 641 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without mcc
  • 791 Prematurity with major problems
  • 793 Full term neonate with major problems

Convert E86.0 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
Code annotations containing back-references to E86.0:
  • Type 1 Excludes: E63
    , R68.2
    ICD-10-CM Diagnosis Code E63

    Other nutritional deficiencies

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • dehydration (E86.0)
    • failure to thrive, adult (R62.7)
    • failure to thrive, child (R62.51)
    • feeding problems in newborn (P92.-)
    • sequelae of malnutrition and other nutritional deficiencies (E64.-)
    ICD-10-CM Diagnosis Code R68.2

    Dry mouth, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 1 Excludes
    • dry mouth due to dehydration (E86.0)
    • dry mouth due to sicca syndrome [Sjögren] (M35.0-)
    • salivary gland hyposecretion (K11.7)

Diagnosis Index entries containing back-references to E86.0:
  • Anhydration E86.0
  • Anhydremia E86.0
  • Cachexia R64
    ICD-10-CM Diagnosis Code R64

    Cachexia

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Wasting syndrome
    Code First
    • underlying condition, if known
    Type 1 Excludes
    • abnormal weight loss (R63.4)
    • nutritional marasmus (E41)
    • dehydration E86.0
  • Dehydration E86.0
  • Dry, dryness - see also condition
    • mouth R68.2
      ICD-10-CM Diagnosis Code R68.2

      Dry mouth, unspecified

        2016 2017 2018 2019 2020 Billable/Specific Code
      Type 1 Excludes
      • dry mouth due to dehydration (E86.0)
      • dry mouth due to sicca syndrome [Sjögren] (M35.0-)
      • salivary gland hyposecretion (K11.7)
      • due to dehydration E86.0
  • Luetscher's syndrome E86.0 (dehydration)
  • Syndrome - see also Disease
    • Luetscher's E86.0 (dehydration)

ICD-10-CM Codes Adjacent To E86.0
E85.1 Neuropathic heredofamilial amyloidosis
E85.2 Heredofamilial amyloidosis, unspecified
E85.3 Secondary systemic amyloidosis
E85.4 Organ-limited amyloidosis
E85.8 Other amyloidosis
E85.81 Light chain (AL) amyloidosis
E85.82 Wild-type transthyretin-related (ATTR) amyloidosis
E85.89 Other amyloidosis
E85.9 Amyloidosis, unspecified
E86 Volume depletion
E86.0 Dehydration
E86.1 Hypovolemia
E86.9 Volume depletion, unspecified
E87 Other disorders of fluid, electrolyte and acid-base balance
E87.0 Hyperosmolality and hypernatremia
E87.1 Hypo-osmolality and hyponatremia
E87.2 Acidosis
E87.3 Alkalosis
E87.4 Mixed disorder of acid-base balance
E87.5 Hyperkalemia
E87.6 Hypokalemia

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