E87 Other disorders of fluid, electrolyte and acid-base balance
ICD-10-CM category E87 sits in Chapter 4 (Endocrine, nutritional and metabolic diseases, E00-E89). It contains 14 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
E87.2 AcidosisE87.7 Fluid overload
Billable codes in E87
| Code | Description |
|---|---|
E87.0 | Hyperosmolality and hypernatremia |
E87.1 | Hypo-osmolality and hyponatremia |
E87.20 | Acidosis, unspecified |
E87.21 | Acute metabolic acidosis |
E87.22 | Chronic metabolic acidosis |
E87.29 | Other acidosis |
E87.3 | Alkalosis |
E87.4 | Mixed disorder of acid-base balance |
E87.5 | Hyperkalemia |
E87.6 | Hypokalemia |
E87.70 | Fluid overload, unspecified |
E87.71 | Transfusion associated circulatory overload |
E87.79 | Other fluid overload |
E87.8 | Other disorders of electrolyte and fluid balance, not elsewhere classified |
Search within ICD-10-CM for E87 and related codes
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