TheCardiovascular
Knowledge baseToolsDrugsCoursesTestsAtlas
⌘K
Log inBecome a member
Tools/ICD-10-CM/E87.5
  • Calculators
  • ICD-10-CM
  • Procedure Codes
  • Reference values
  • Procedures
  • Quick references
loading…
ICD-10-CM/Endocrine, nutritional and metabolic diseases/Metabolic disorders/Other disorders of fluid, electrolyte and acid-base balance

E87.5 Hyperkalemia

BackE87Other disorders of fluid, electrolyte and acid-base balanceCategory9 →E87.0Hyperosmolality and hypernatremiaCategoryE87.1Hypo-osmolality and hyponatremiaCategoryE87.2AcidosisCategory4 →E87.20Acidosis, unspecifiedCategoryE87.21Acute metabolic acidosisCategoryE87.22Chronic metabolic acidosisCategoryE87.29Other acidosisCategoryE87.3AlkalosisCategoryE87.4Mixed disorder of acid-base balanceCategoryE87.5HyperkalemiaCategoryE87.6HypokalemiaCategoryE87.7Fluid overloadCategory3 →E87.70Fluid overload, unspecifiedCategoryE87.71Transfusion associated circulatory overloadCategoryE87.79Other fluid overloadCategoryE87.8Other disorders of electrolyte and fluid balance, not elsewhere classifiedCategory
CategoryCODABLE
E87.5
Hyperkalemia
EXAMPLES
Potassium [K] excess
Potassium [K] overload
Chapter
IV · Endocrine, nutritional and metabolic diseases
Section
E70-E88
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.

Search articles →

The Cardiovascular

Clinical reviews, calculators and code systems for healthcare. Every recommendation carries its level of evidence and its source.

Become a member→
Knowledge
  • All areas
  • Articles
  • Symptoms
  • Drugs
  • Guidelines
  • Image library
  • Search
Tools
  • Calculators
  • Reference values
  • Diagnosis codes
  • Procedure Codes
  • Procedures
Learn
  • Courses
  • Knowledge tests
  • My account
About the site
  • Authors
  • Contact
  • Terms
  • Privacy policy
© 2026 Rawshani Research AB. All rights reserved.The content is intended for healthcare professionals and does not replace clinical judgement.
Saved