icd9GetChapters

icd9-any

isShort

invalid

internal

This package allows accurate manipulation, conversion, validation
    and comparison of ICD-9-CM (clinical modification) codes. Although ICD-9
    codes appear numeric, this is not the case, since trailing zeroes, and a
    mixture of decimal and non-decimal "short" format codes exist. Tools to map
    ICD-9 codes to co-morbidities are also provided, with mappings from Quan
    (Deyo and Elixhauser versions), Elixhauser and AHRQ included.

Jack O Wasey

icd9

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

icd9GetChapters function

get ICD-9 Chapters from vector of ICD-9 codes

icd9GetChapters: get ICD-9 Chapters from vector of ICD-9 codes

Description

Usage

Arguments