Hyperosmolality and hypernatremia
- E87.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2025 edition of ICD-10-CM E87.0 became effective on October 1, 2024.
- This is the American ICD-10-CM version of E87.0 – other international versions of ICD-10 E87.0 may differ.
Applicable To
- Sodium [Na] excess
- Sodium [Na] overload
Type 2 Excludes
The following code(s) above E87.0 contain annotation back-references
that may be applicable to E87.0:
- E00-E89 Endocrine, nutritional and metabolic diseases
- E70-E88 Metabolic disorders
- E87 Other disorders of fluid, electrolyte and acid-base balance
Approximate Synonyms
- Dehydration hypernatremic
- Diabetes type 1 with hyperosmolarity
- Hypernatremia
- Hypernatremia (high sodium level)
- Hypernatremic dehydration
- Hyperosmolality
- Hyperosmolality with hypernatremia
- Hyperosmolarity
- Hyperosmolarity due to type 1 diabetes mellitus
Clinical Information
- Excessive amount of sodium in the blood.
- Excessive amount of sodium in the blood. (Dorland, 27th ed)
ICD-10-CM E87.0 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):
- 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 E87.0 to ICD-9-CMCode 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
Diagnosis Index entries containing back-references to E87.0:
- Edema, edematous (infectious) (pitting) (toxic) R60.9
- due to
- salt retention E87.0
- salt E87.0
- due to
- Excess, excessive, excessively
- natrium E87.0
- sodium E87.0 (Na)
- Findings, abnormal, inconclusive, without diagnosis – see also Abnormal
- sodium (deficiency) E87.1
- excess E87.0
- sodium (deficiency) E87.1
- Hypernatremia E87.0
- Hyperosmolality E87.0 (see also, Diabetes, by type, with hyperosmolarity)
- Overload
- sodium E87.0 (Na)
- Syndrome – see also Disease
- hypernatremia E87.0
- hyperosmolarity E87.0 (see also, Diabetes, by type, with hyperosmolarity)