ICD-10-CM Code E87.5 – Hyperkalemia

Code: E87.5 Type: ICD-10-CM (Diagnosis) Status: Active Effective: FY2016-2026

What does ICD-10-CM code E87.5 mean?

E87.5 represents Hyperkalemia. This code falls under Chapter 4 (Endocrine, Nutritional and Metabolic Diseases) and is used for documentation, reporting, and billing of this metabolic condition. Coders frequently reference this code as hyperkalemia icd10, hyperkalemia icd 10, hyperkalemia icd 10 code, or icd 10 for hyperkalemia.

Depending on the clinical diagnosis, management may involve sodium zirconium cyclosilicate, calcium gluconate, insulin (human). Refer to current clinical guidelines and provider documentation for treatment decisions.

Code category and hierarchy

  • Chapter: 4 – Endocrine, Nutritional and Metabolic Diseases (E00-E89)
  • Category: E87
  • Code: E87.5 – Hyperkalemia

Guideline notes and coding considerations

Important Guideline Note

Assign E87.5 only when documentation clearly supports this diagnosis. Review the excludes notes and ensure no conflicts with other assigned codes.

  • Specificity: Assign E87.5 only when documentation supports this specific diagnosis.

Learn the underlying rules in the ICD-10 Coding Guidelines, Specificity Requirements.

Documentation tips (what coders should confirm)

  • Verify the clinical documentation supports the use of E87.5

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Related ICD-10 codes

E03.9

Hypothyroidism, unspecified

E11.9

ICD-10-CM Code E11.9

E55.9

Vitamin D deficiency, unspecified

E78.00

Pure hypercholesterolemia, unspecified

Frequently Asked Questions

The ICD-10-CM code for hyperkalemia icd10 is E87.5, which represents hyperkalemia. This code is also commonly referenced as hyperkalemia icd 10, hyperkalemia icd 10 code, icd 10 for hyperkalemia. Verify this code using the ICD Code Auditor to ensure guideline compliance.

Yes. E87.5 is an active ICD-10-CM diagnosis code used to classify hyperkalemia for clinical documentation, reporting, and medical billing purposes.

Use the ICD Code Auditor to check E87.5 against official ICD-10-CM coding guidelines. The tool validates by fiscal year and patient gender to identify potential conflicts.

Documentation should clearly describe the clinical condition represented by E87.5 (Hyperkalemia). Include relevant clinical findings, diagnostic test results, provider assessment, and the treatment plan. The diagnosis must be supported by the medical record and not based solely on lab results without clinical interpretation.

Sources

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