Abnormal EKG ICD-10-CM Codes

Check out our mini guide to the ICD-10 code used for abnormal EKG to know more about the code’s clinical description, billability, synonyms, and more. 

By Harriet Murray on Feb 29, 2024.

Fact Checked by RJ Gumban.

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Abnormal EKG ICD-10-CM Codes

What ICD-10 Code is Used for Abnormal EKG 

There’s only one ICD-10 code used for Abnormal EKG, and that is R94.31: Abnormal electrocardiogram [ECG] [EKG]. 

Which Abnormal EKG ICD codes are Billable: 

The code used for abnormal EKG, R94.31 Abnormal electrocardiogram [ECG] [EKG], is billable. 

Clinical Information

  • An abnormal EKG reading can mean several things. It may be a normal variation of one’s heart rhythm or a medical issue one has to be concerned with, like a heart attack, cardiomyopathy, and arrhythmia.  
  • More specifically, if a practitioner detects an abnormal result, the patient may have heart rate/rhythm abnormalities, heart rate abnormalities, heart attack, electrolyte imbalances, defects/abnormalities in the heart, high blood pressure, and any heart medication side effects. 
  • Patients are encouraged to get an EKG reading if they feel chest pain, rapid pulse, shortness of breath, heart palpitations, or are diagnosed with heart disease. 
  • Treatment for those whose EKG has an abnormal result may vary depending on the cause. But some common treatments include a pacemaker, medication, cardiac catheterization, and fluids. 

Synonyms Include:

  • Abnormal finding on EKG
  • When to use an Abnormal EKG ICD code?
  • Electrocardiogram abnormal
  • Inverted T wave
  • T wave inversion in EKG
  • Atrial hypertrophy in EKG
  • Cardiac conduction pattern - finding
  • Borderline abnormal ECG
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Commonly asked questions

When to use an Abnormal EKG ICD code?

You can use an abnormal EKG ICD code if you find abnormal results during a patient’s EKG reading.

Is the Abnormal EKG diagnosis code billable?

The lone ICD-10 code for abnormal EKG is billable.

What are the common treatments for those with an Abnormal EKG reading?

Common treatments are installing a pacemaker, fluids, medication, and in certain cases, for those who experienced a heart attack or cardiac catheterization.

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