icd9: Tools for Working with ICD-9 Codes, and Finding Comorbidities

Calculate comorbidities, Charlson scores, perform fast and accurate validation, conversion, manipulation, filtering and comparison of ICD-9-CM (clinical modification) codes. ICD-9 codes appear numeric but leading and trailing zeroes, and both decimal and non-decimal "short" format codes exist. The package enables a work flow from raw lists of ICD-9 codes from hospital billing databases to comorbidities. ICD-9 to comorbidity mappings from Quan (Deyo and Elixhauser versions), Elixhauser and AHRQ included. Any other mapping of codes, such as ICD-10, to comorbidities can be used.

Version: 1.3
Depends: R (≥ 3.1.0)
Imports: Rcpp (≥ 0.12.0), checkmate (≥ 1.5.1), stats, utils, fastmatch
LinkingTo: Rcpp
Suggests: testthat, devtools, knitr, microbenchmark, magrittr, XML, memoise, profr, ggplot2, digest, xtable, rmarkdown
Published: 2015-09-29
Author: Jack O. Wasey [aut, cre, cph], William Murphy [ctb], R Core Team [ctb, cph]
Maintainer: Jack O. Wasey <jack at jackwasey.com>
BugReports: https://github.com/jackwasey/icd9/issues
License: GPL-3
Copyright: See file (inst/)COPYRIGHTS
icd9 copyright details
URL: https://github.com/jackwasey/icd9
NeedsCompilation: yes
Materials: README
CRAN checks: icd9 results


Reference manual: icd9.pdf
Vignettes: Introducing icd9
Package source: icd9_1.3.tar.gz
Windows binaries: r-devel: icd9_1.3.zip, r-release: icd9_1.3.zip, r-oldrel: icd9_1.3.zip
OS X Snow Leopard binaries: r-release: not available, r-oldrel: icd9_1.1.tgz
OS X Mavericks binaries: r-release: icd9_1.3.tgz
Old sources: icd9 archive