icd_get_valid

icd_get_valid.character

icd_get_valid.icd9

icd_get_valid.icd10

icd_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, Charlson scores, perform fast and accurate
validation, conversion, manipulation, filtering and comparison of ICD-9 and
ICD-10 codes. Common ambiguities and code formats are handled. This
package enables a work flow from raw lists of ICD codes in hospital
billing databases to comorbidities. ICD-9 and ICD-10 comorbidity mappings
from Quan (Deyo and Elixhauser versions), Elixhauser and AHRQ included. This
package replaces 'icd9', which should be uninstalled.

Jack O Wasey

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

Jack O. Wasey

William Murphy

R Core Team 

icd_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</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 — icd_get_valid

invalid subset of decimal or short_code ICD-9 codes

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

Description

Usage

Arguments

Methods (by class)