icd_get_defined

input vector or factor, possibly with an ICD class

logical value, whether short-form ICD code

short_code

single logical value, whether to limit return codes also by
whether they are billable, i.e. leaf nodes. This is really only designed
for use with ICD-9-CM, ICD-10-CM etc, since the WHO versions are not
designed for billing, but for public health and death reporting.

billable

Return only those codes which are heading or leaf (billable), specifying
whether codes are all short-form or all decimal-form

Calculate comorbidities, Charlson scores, perform fast and accurate
validation, conversion, manipulation, filtering and comparison of ICD-9 and
ICD-10 codes. Common ambiguities and code formats are handled. This
package enables a work flow from raw lists of ICD codes in hospital
billing databases to comorbidities. ICD-9 and ICD-10 comorbidity mappings
from Quan (Deyo and Elixhauser versions), Elixhauser and AHRQ included. This
package replaces 'icd9', which should be uninstalled.

icd_get_defined: Select only defined ICD codes

Description

Usage

Arguments