Mild intermittent asthma, uncomplicated
ICD-10 J45.20 is a billable code used to indicate a diagnosis of mild intermittent asthma, uncomplicated.
Mild intermittent asthma, uncomplicated, is characterized by episodes of wheezing, shortness of breath, chest tightness, and coughing that occur less than twice a week and do not interfere with daily activities. The respiratory system, particularly the bronchi and bronchioles, is affected by inflammation and hyperreactivity to various stimuli, including allergens, irritants, and respiratory infections. The disease progression is typically mild, with patients experiencing intermittent symptoms that can be managed with short-acting bronchodilators as needed. Diagnostic considerations include a thorough patient history, physical examination, and spirometry to assess lung function. Patients may also undergo allergy testing to identify triggers. It is crucial to differentiate mild intermittent asthma from other respiratory conditions, such as chronic obstructive pulmonary disease (COPD) and more severe forms of asthma, to ensure appropriate management and treatment plans.
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
J45.20 covers mild intermittent asthma characterized by infrequent symptoms that do not disrupt daily activities. It includes patients who experience wheezing, coughing, or shortness of breath less than twice a week without nighttime awakenings or the need for daily medication.
J45.20 should be used when a patient exhibits mild intermittent asthma symptoms without complications or exacerbations. If symptoms become more frequent or severe, or if there are complications, codes such as J45.21 or J45.22 should be considered.
Documentation should include a detailed history of symptoms, frequency of episodes, any identified triggers, and results from spirometry or other lung function tests. Clear evidence that symptoms are intermittent and uncomplicated is essential.
