2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Other Diseases Of Respiratory System 510-519 > ICD-9-CM Diagnosis 517 Lung involvement in conditions classified elsewhere 517 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 517.1 Rheumatic pneumonia 517.1 is a specific code that can be used to specify a diagnosis 517.1 contains 4 index entries ICD-9-CM Diagnosis 517.2 Lung involvement in systemic sclerosis 517.2 is a specific code that can be used to specify a diagnosis 517.2 contains 2 index entries ICD-9-CM Diagnosis 517.3 Acute chest syndrome 517.3 is a specific code that can be used to specify a diagnosis 517.3 contains 1 index entry ICD-9-CM Diagnosis 517.8 Lung involvement in other diseases classified elsewhere 517.8 is a specific code that can be used to specify a diagnosis 517.8 contains 15 index entries