Hyperosmolality and hypernatremia
Billable / specific
E87.0 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Sodium [Na] excess
- Sodium [Na] overload
Includes (from E87)
- 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.
Excludes1
Not coded here — never report together with this code.
- transitory endocrine and metabolic disorders specific to newborn (P70-P74) (from E87)
- androgen insensitivity syndrome (E34.5-) (from E87)
- congenital adrenal hyperplasia (E25.0) (from E87)
- hemolytic anemias attributable to enzyme disorders (D55.-) (from E87)
- Marfan syndrome (Q87.4-) (from E87)
- 5-alpha-reductase deficiency (E29.1) (from E87)
- diabetes insipidus (E23.2) (from E87)
- electrolyte imbalance associated with hyperemesis gravidarum (O21.1) (from E87)
- electrolyte imbalance following ectopic or molar pregnancy (O08.5) (from E87)
- familial periodic paralysis (G72.3) (from E87)
- metabolic acidemia in newborn, unspecified (P19.9) (from E87)
Excludes2
Not included here — may be reported together when both conditions exist.
Also known as
- Sodium [Na] excess
- Sodium [Na] overload
- Edema, edematous, due to salt retention
- Edema, edematous, salt
- Excess, excessive, excessively, natrium
- Excess, excessive, excessively, sodium
- Findings, abnormal, inconclusive, without diagnosis, sodium, excess
- Hypernatremia
- Hyperosmolality
- Overload, sodium
- Syndrome, hypernatremia
- Syndrome, hyperosmolarity
Parent code
- E87Other disorders of fluid, electrolyte and acid-base balanceHeader