get_valid

get_valid.character

get_valid.icd9

get_valid.icd10

get_valid.icd10cm

single logical value which determines whether the ICD-9
code provided is in short (<code>TRUE</code>) or decimal (<code>FALSE</code>) form.
Where reasonable, this is guessed from the input data.

short_code

Given vector of short_code or decimal ICD-9 codes, return (in the
 same format) those codes which are valid or invalid. Useful for generating
 error messages with the faulty codes if validation fails.

manip

internal

Calculate comorbidities, medical risk scores, and
work very quickly and precisely with ICD-9 and ICD-10 codes. This
package enables a work flow from raw tables 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. Comorbidity
computation includes Hierarchical Condition Codes, and an
implementation of AHRQ Clinical Classifications. Risk scores include
those of Charlson and van Walraven.  US Clinical Modification, Word
Health Organization, Belgian and French ICD-10 codes are supported,
most of which are downloaded on demand.

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

Patrick McCormick

Alessandro Gasparini

Michel Lang

R Core Team 

get_valid function

<ul>
<li><code>character</code>: get valid ICD codes from character vector, guessing ICD
version</li>
<li><code>icd9</code>: Get valid ICD-9 codes</li>
<li><code>icd10</code>: Get valid ICD-10 codes, currently based on ICD-10-CM
structure, which is a super-set of WHO ICD-10</li>
<li><code>icd10cm</code>: Get valid ICD-10-CM codes</li>
</ul>

Methods (by class)

invalid subset of decimal or short_code ICD-9 codes — get_valid

invalid subset of decimal or short_code ICD-9 codes

get_valid: invalid subset of decimal or short_code ICD-9 codes

Description

Usage

Arguments

Methods (by class)