517 Lung involvement in conditions classified elsewhere 
517.1 Rheumatic pneumonia convert 517.1 to ICD-10-CM 517.2 Lung involvement in systemic sclerosis convert 517.2 to ICD-10-CM 517.3 Acute chest syndrome convert 517.3 to ICD-10-CM
517.8 Lung involvement in other diseases classified elsewhere convert 517.8 to ICD-10-CM