ICD-10-CM J18.1: Lobar pneumonia, unspecified organism

Parent Code (Less Specific):

About ICD-10-CM Code J18.1 (Lobar pneumonia)

ICD-10-CM code J18.1 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM J18.1 became effective on October 1, 2024.

This page provides detailed information about J18.1 - Lobar pneumonia, unspecified organism. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Lobar pneumonia related to unspecified organism.