Clinical codes combined with procedure codes increase diagnostic accuracy of Crohn’s disease in a US Military health record
Abstract
Previous examinations of International Classification of Disease, Ninth Revision, Clinical Modification (ICD-9-CM) codes to predict accuracy of diagnosis in inflammatory bowel disease have had limited chart review to confirm diagnosis. We aimed to evaluate using the ICD-9-CM for identifying Crohn’s disease (CD) in a large electronic health record (EHR) database.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Feb 01, 2020
- Source ID
- 10.1136/bmjgast-2020-000378
Entities
People
- Benjamin Rodriguez
- Elie Al Kazzi
- John Betteridge
- Manish Singla
- Steven Brant
- Susan Hutfless
Organizations
- Congressionally Directed Medical Research Programs