Current
E87 — Other disorders of fluid, electrolyte and acid-base balance
Part of Chapter 4: Endocrine, nutritional and metabolic diseases , block Metabolic disorders (E70-E88) .
Official Notes
Excludes1
diabetes insipidus ( E23.2 )
Excludes1
electrolyte imbalance associated with hyperemesis gravidarum ( O21.1 )
Excludes1
electrolyte imbalance following ectopic or molar pregnancy ( O08.5 )
Excludes1
familial periodic paralysis ( G72.3 )
Excludes1
metabolic acidemia in newborn, unspecified ( P19.9 )
Child Codes
- E87.0 Hyperosmolality and hypernatremia Billable
- E87.1 Hypo-osmolality and hyponatremia Billable
- E87.2 Acidosis Has subcodes
- E87.3 Alkalosis Billable
- E87.4 Mixed disorder of acid-base balance Billable
- E87.5 Hyperkalemia Billable
- E87.6 Hypokalemia Billable
- E87.7 Fluid overload Has subcodes
- E87.8 Other disorders of electrolyte and fluid balance, not elsewhere classified Billable
Referenced By
Official notes on these codes cite E87.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS