R91

The ICD-10-CM code for abnormal findings on diagnostic imaging of lung is R91. The full clinical description is "Abnormal findings on diagnostic imaging of lung". R91 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code R91 represents “Abnormal findings on diagnostic imaging of lung”. It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a non-billable header code. Use a more specific child code for billing purposes.

No, R91 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under R91.

R91 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).

R91 has Excludes1 notes indicating codes that cannot be used together with it, including: abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index.

R91 has 2 child codes, including: R91.1 (Solitary pulmonary nodule), R91.8 (Other nonspecific abnormal finding of lung field).

R91 is linked to 1 UMLS Concept Unique Identifier: C0495786. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like abnormal findings on diagnostic imaging of lung affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

R91 maps to the ICD-11 code: MD41 (Clinical findings on diagnostic imaging of lung).