icd9_order_short

<p>Puts E codes after V codes. <code>NA</code> values can't be ordered and are dropped
with a warning if found.</p>

internal

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

icd9_order_short function

Get order of short-form ICD-9 codes — icd9_order_short

Get order of short-form ICD-9 codes

icd9_order_short: Get order of short-form ICD-9 codes

Description

Usage

Arguments

Value