Left bundle-branch block, unspecified
ICD-10 I44.7 is a billable code used to indicate a diagnosis of left bundle-branch block, unspecified.
Left bundle-branch block (LBBB) is a condition characterized by a delay or blockage along the pathway that electrical impulses travel to the left side of the heart. This condition can lead to a range of clinical presentations, including asymptomatic cases or symptoms such as palpitations, dyspnea, and syncope. Anatomically, LBBB affects the left bundle branch of the heart's conduction system, which is responsible for coordinating the contraction of the left ventricle. Over time, LBBB can progress and may be associated with underlying heart conditions such as coronary artery disease, hypertension, or cardiomyopathy. Diagnosis typically involves an electrocardiogram (ECG), which reveals characteristic changes such as a widened QRS complex and specific patterns in the leads. Clinicians must consider the patient's clinical history, symptoms, and any underlying cardiovascular diseases when diagnosing and managing LBBB, as it can significantly impact cardiac function and overall prognosis.
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
I44.7 covers left bundle-branch block that is unspecified, meaning it does not specify whether it is complete or incomplete. It is often associated with various underlying heart conditions, including ischemic heart disease and heart failure.
I44.7 should be used when the left bundle-branch block is identified but not specified as complete or incomplete. If the type of block is known, more specific codes such as I44.0 or I44.1 should be utilized.
Documentation should include an ECG report showing the presence of LBBB, clinical notes detailing symptoms, and any relevant history of cardiovascular disease. Clear documentation of the patient's clinical status and any treatments provided is essential.
