Paroxysmal tachycardia, unspecified
ICD-10 I47.9 is a billable code used to indicate a diagnosis of paroxysmal tachycardia, unspecified.
Paroxysmal tachycardia, unspecified, refers to episodes of rapid heart rate that occur intermittently and are not attributed to a specific underlying cause. Clinically, patients may present with palpitations, dizziness, shortness of breath, or chest discomfort during episodes. The heart's anatomy involved includes the atria and ventricles, where electrical impulses can become disorganized, leading to tachycardia. The condition can progress from occasional episodes to more frequent occurrences, potentially leading to complications such as heart failure or stroke if left untreated. Diagnostic considerations include a thorough patient history, physical examination, and diagnostic tests such as electrocardiograms (ECGs) or Holter monitoring to capture the episodes. It is essential to rule out other causes of tachycardia, such as hyperthyroidism or electrolyte imbalances, to ensure accurate diagnosis and management.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
I47.9 covers unspecified paroxysmal tachycardia, which can include various types of tachycardia episodes that occur intermittently but do not fit into more specific categories such as atrial fibrillation or ventricular tachycardia.
I47.9 should be used when the specific type of paroxysmal tachycardia is not documented or when the clinician has not specified the underlying cause, differentiating it from codes that indicate specific types.
Documentation should include a detailed account of the patient's symptoms, frequency and duration of episodes, any diagnostic tests performed, and the clinician's assessment to support the diagnosis of unspecified paroxysmal tachycardia.
