2025 ICD-10-CM Diagnosis Code E86

Volume depletion

  • E86 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2025 edition of ICD-10-CM E86 became effective on October 1, 2024.
  • This is the American ICD-10-CM version of E86 – other international versions of ICD-10 E86 may differ.

Use Additional

  • code(s) for any associated disorders of electrolyte and acid-base balance (E87.-)

Type 1 Excludes

  • dehydration of newborn (P74.1)
  • postprocedural hypovolemic shock (T81.19)
  • traumatic hypovolemic shock (T79.4)

Type 2 Excludes

  • hypovolemic shock NOS (R57.1)

The following code(s) above E86 contain annotation back-references

 that may be applicable to E86:

  • E00-E89  Endocrine, nutritional and metabolic diseases
  • E70-E88  Metabolic disorders

Clinical Information

  • Abnormally decreased volume of circulating fluid (plasma) in body.
  • Abnormally decreased volume of circulating fluid (plasma) in the body.
  • An abnormally low volume of blood circulating through the body. It may result in hypovolemic shock (see shock).

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
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): No change
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