icd9cm_hierarchy

<p>Short-form ICD-9 codes with short and long descriptions, and description of
each hierarchy level containing each code.</p>

datasets

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

Jack O Wasey

Comorbidity Calculations and Tools for ICD-9 and ICD-10 Codes

Jack O. Wasey

William Murphy

Anobel Odisho

Vitaly Druker

Ed Lee

icd9cm_hierarchy function

Latest ICD-9-CM diagnosis codes, in flat <code>data.frame</code> format — icd9cm_hierarchy

Latest ICD-9-CM diagnosis codes, in flat <code>data.frame</code> format

icd9cm_hierarchy: Latest ICD-9-CM diagnosis codes, in flat `data.frame` format

Description

Arguments

Details

See Also