Coding Trend Analyses: Urinary Bladder Cancer

Project Title Coding Trend Analyses: Urinary Bladder Cancer
Date Posted
Friday, April 12, 2019
Status
Complete
Deliverables
Description

The purpose of this report was to compare the frequency of diagnoses for urinary bladder cancer using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) versus International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) codes. ICD-10-CM code definitions were determined by mapping from ICD-9-CM code definitions using the Centers for Medicare and Medicaid Services (CMS) General Equivalence Mappings (GEMs). Forward-backward mapping (FBM) was used to map ICD-9-CM to ICD-10-CM codes. (1)

 

(1) Fung, K. W., et al. (2016). "Preparing for the ICD-10-CM Transition: Automated Methods for Translating ICD Codes in Clinical Phenotype Definitions." EGEMS (Wash DC) 4(1): 1211.

Health Outcome
urinary bladder cancer
Time Period
October 1, 2010 - September 30, 2016
Data Sources
IBM® MarketScan® Research Databases