Dyskinesia of esophagus
ICD-10 K22.4 is a billable code used to indicate a diagnosis of dyskinesia of esophagus.
Dyskinesia of the esophagus refers to a group of disorders characterized by abnormal movement patterns of the esophagus, which can lead to difficulty swallowing (dysphagia), chest pain, and regurgitation. The esophagus is a muscular tube that connects the throat to the stomach, and its normal function relies on coordinated contractions (peristalsis) to transport food. Dyskinesia can result from various underlying conditions, including neurological disorders, esophageal motility disorders, or structural abnormalities. The disease progression may vary, with some patients experiencing intermittent symptoms while others may have chronic issues that worsen over time. Diagnostic considerations include esophageal manometry, which assesses the pressure and pattern of muscle contractions, and barium swallow studies to visualize esophageal function. A thorough clinical history and physical examination are essential to differentiate dyskinesia from other esophageal disorders such as gastroesophageal reflux disease (GERD) or achalasia.
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
K22.4 encompasses various esophageal dyskinesias, including but not limited to diffuse esophageal spasm, nutcracker esophagus, and other motility disorders that result in abnormal peristalsis.
K22.4 should be used when the primary issue is dyskinesia without specific identification of other motility disorders. If a more specific condition like achalasia or spasm is diagnosed, those codes should be used instead.
Documentation should include a detailed clinical history, results from esophageal manometry, imaging studies, and any relevant laboratory tests that support the diagnosis of dyskinesia.
