Unspecified asthma with (acute) exacerbation
ICD-10 J45.901 is a billable code used to indicate a diagnosis of unspecified asthma with (acute) exacerbation.
J45.901 refers to unspecified asthma with (acute) exacerbation, a condition characterized by the sudden worsening of asthma symptoms, which can include wheezing, shortness of breath, chest tightness, and coughing. Asthma is a chronic inflammatory disease of the airways, primarily affecting the bronchi and bronchioles, leading to airflow obstruction. The exacerbation may be triggered by various factors such as allergens, respiratory infections, exercise, or environmental pollutants. The disease progression can vary, with some patients experiencing frequent exacerbations that may require hospitalization. Diagnostic considerations include a thorough patient history, physical examination, and pulmonary function tests to assess the severity of asthma and the degree of airflow limitation. It is essential to differentiate between acute exacerbations and stable asthma to provide appropriate management and treatment 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
J45.901 covers unspecified asthma cases where patients experience acute exacerbations, which may not be linked to a specific trigger or underlying condition. It includes patients with varying degrees of asthma severity who present with sudden worsening of symptoms.
J45.901 should be used when the patient's asthma is not specified as mild, moderate, or severe, and when an acute exacerbation is present. It is important to differentiate it from codes that specify the severity or type of asthma.
Documentation should include a detailed account of the patient's asthma history, recent exacerbation events, treatment plans, and response to medications. Clinical notes should clearly indicate the acute nature of the exacerbation and any relevant diagnostic tests performed.
