parseLeafDescriptionsAll

single logical value, if <code>TRUE</code> the source text or CSV file
will be saved in <code>inst/extdata</code>, otherwise (the default) the data is
simply returned invisibly.

save


for versions 23 to 32, those which are on the CMS web site, get
  any codes with long or short descriptions. Earlier years only have
  abbreviated descriptions.


internal

Obsolete: 'icd9' is replaced by CRAN package 'icd'.
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.

Jack O Wasey

icd9

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

parseLeafDescriptionsAll function

http://www.cms.gov/Medicare/Coding/ICD9ProviderDiagnosticCodes/codes.html

parseLeafDescriptionsAll: get billable codes from all available years

Description

Usage

Arguments

Value

Source