Inappropriate sinus tachycardia, so stated
ICD-10 I47.11 is a billable code used to indicate a diagnosis of inappropriate sinus tachycardia, so stated.
Inappropriate sinus tachycardia (IST) is characterized by an elevated heart rate that exceeds 100 beats per minute without an identifiable physiological cause. This condition is often seen in young, otherwise healthy individuals and can manifest with symptoms such as palpitations, dizziness, fatigue, and anxiety. The heart's anatomy involved includes the sinoatrial (SA) node, which is responsible for initiating the heartbeat. IST may progress over time, leading to increased symptoms and potential impacts on quality of life. Diagnosis typically involves a thorough clinical evaluation, including a detailed patient history, physical examination, and diagnostic tests such as an electrocardiogram (ECG) to rule out other causes of tachycardia. Holter monitoring may also be utilized to capture episodes of tachycardia over a 24-hour period. It is crucial to differentiate IST from other tachycardias, such as atrial fibrillation or supraventricular tachycardia, which may require different management strategies.
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
I47.11 specifically covers inappropriate sinus tachycardia, which is defined by an elevated heart rate without an identifiable cause. It is important to rule out other conditions that may cause tachycardia, such as hyperthyroidism or anemia.
I47.11 should be used when the diagnosis of inappropriate sinus tachycardia is confirmed, and other causes of tachycardia have been excluded. It is essential to document the clinical rationale for this diagnosis.
Documentation should include a comprehensive patient history, physical examination findings, results from ECG or Holter monitoring, and any relevant lab tests that help rule out other conditions.
