Hyperkalemia ICD-10-CM Codes

Navigate the world of ICD-10 codes with our comprehensive guide on Hyperkalemia. Accurate, reliable, and up-to-date with 2023 coding standards.

By Emma Hainsworth on Feb 29, 2024.

Fact Checked by Ericka Pingol.

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Hyperkalemia ICD-10-CM Codes

What ICD-10 Codes Are Used for Hyperkalemia?

Hyperkalemia, a potentially life-threatening condition with too much potassium in the blood, is represented by several ICD-10-CM codes. The following are frequently hyperkalemia ICD codes:

  • E87.5: Hyperkalemia. This code is generally used when a patient has high potassium levels confirmed by laboratory testing.
  • I12.0: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end-stage renal disease. Hyperkalemia can be a complication of this condition.
  • E11.29: Type 2 diabetes with other kidney complications. Hyperkalemia can occur due to kidney dysfunction caused by diabetes.
  • E13.21: Other specified diabetes mellitus with diabetic nephropathy. Hyperkalemia can be a secondary condition in these patients.
  • I15.1: Hypertensive heart and renal disease with renal failure. This condition can lead to hyperkalemia due to kidney failure.
  • N25.81: Secondary hyperparathyroidism of renal origin. The condition can affect the body's ability to control potassium levels, leading to hyperkalemia.

Which Hyperkalemia ICD Codes Are Billable?

Billable ICD-10 codes represent hyperkalemia-related conditions that require medical attention and intervention. Here's a look:

  • E87.5: Yes, the code represents the primary condition of hyperkalemia.
  • I12.0: Yes, this code represents a complex condition where hyperkalemia can be one of the complications.
  • E11.29: Yes, the code is billable as it signifies type 2 diabetes with kidney complications, which can include hyperkalemia.
  • E13.21: Yes, the code denotes other specific types of diabetes with kidney complications, making it billable.
  • I15.1: Yes, this code represents hypertensive heart and renal disease with renal failure, a severe condition that can result in hyperkalemia.
  • N25.81: Yes, the code is billable because it covers secondary hyperparathyroidism, which may lead to hyperkalemia.

Clinical Information

Hyperkalemia, while not a disease in itself, is a serious medical condition that can lead to severe complications, including cardiac arrhythmias or even sudden death.

  • Potassium is essential for nerve and muscle cell functioning, especially for heart muscle cells. Too much potassium can disrupt these functions.
  • Hyperkalemia typically does not cause symptoms, but when it does, it can result in muscle weakness, numbness, palpitations, or slow heart rate.
  • The condition is typically detected via blood tests when investigating other medical issues or as a part of routine blood tests.
  • Hyperkalemia can be a symptom or complication of several diseases, such as kidney disease, Addison's disease, and diabetes.
  • Treatment for hyperkalemia generally involves treating the underlying cause, dietary modifications, and in severe cases, urgent medical care.

Synonyms Include:

  • High Serum Potassium
  • High Blood Potassium
  • Hyperpotassemia
  • Increased Potassium
  • High K+ Levels
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Commonly asked questions

Can hyperkalemia be life-threatening?

Yes, severe hyperkalemia can cause life-threatening cardiac arrhythmias or even cardiac arrest.

Are there noticeable symptoms of hyperkalemia?

Often, hyperkalemia does not present apparent symptoms until the condition is severe. When symptoms do appear, they may include fatigue, numbness, weakness, and palpitations.

What causes hyperkalemia?

Hyperkalemia can result from kidney dysfunction, certain medications, excessive dietary potassium, or diseases like Addison's disease and diabetes.

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