E87.8
ICD-10BillableOth disorders of electrolyte and fluid balance, NEC
Official ICD-10-CM descriptor (FY2026)
Other disorders of electrolyte and fluid balance, not elsewhere classified
E87.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Electrolyte imbalance NOS
- Hyperchloremia
- Hypochloremia
Related codes in E87
Where this code sits
- Parent code
- E87
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.