R91 ABNORMAL FINDINGS ON DIAGNOSTIC IMAGING OF LUNG

Code Information

• Diagnosis Code: R91
• Short Description: Abnormal findings on diagnostic imaging of lung
• Long Description: Abnormal findings on diagnostic imaging of lung
• Code Version: 2025 ICD-10-CM

The code R91 is NOT VALID for claim submission

Code Classification

• Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
  • Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
    • Abnormal findings on diagnostic imaging of lung (R91)