ICD-10-CM Code For Nocardiosis: Group Overview
The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group A43 includes infections caused by Nocardia species, covering pulmonary nocardiosis, cutaneous nocardiosis, and disseminated nocardial infection involving other organs. These ICD-10-CM diagnosis codes are used to document clinical scenarios involving localized or disseminated nocardial infections, capturing disease severity, site of involvement, and associated complications. Accurate coding within the ICD-10-CM A43 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.
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ICD-10-CM A43: Nocardiosis Overview
The ICD-10-CM A43 group represents infections caused by Nocardia species, typically affecting the lungs, skin, or central nervous system. These diagnoses target bacterial infections that can be localized or disseminated and often affect immunocompromised patients. Accurate coding matters for reimbursement because it captures infection site, severity, and any complications that influence clinical complexity and payment.