Coding Trend Analyses: Myocarditis

Basic Details
Date Posted
Friday, June 15, 2018
Status
Complete
Health Outcome(s)
myocarditis
Study Type
Coding Trend Analyses
Description

The purpose of this report was to compare the frequency of diagnoses for myocarditis using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) and 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.

Additional Information
Time Period
October 1, 2010 - September 30, 2016
Data Source(s)
IBM® MarketScan® Research Databases