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 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

Tools for Working with ICD-9 and ICD-10 Codes, and
Finding Comorbidities

Jack O. Wasey

William Murphy

Anobel Odisho

Vitaly Druker

Ed Lee

Kevin Ushey

R Core Team 

icd9cm_hierarchy function

Format

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

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

Description

Arguments

Format