get_invalid: Get invalid ICD codes

In icd: Comorbidity Calculations and Tools for ICD-9 and ICD-10 Codes

Description

Returns subset of codes which are not in valid short_code or decimal format.

Usage

get_invalid(...)

## Default S3 method:
get_invalid(x, short_code = guess_short(x), ...)

## S3 method for class 'icd9'
get_invalid(x, short_code = guess_short(x), ...)

## S3 method for class 'icd10'
get_invalid(x, short_code = guess_short(x), ...)

## S3 method for class 'comorbidity_map'
get_invalid(x, short_code = guess_short(x), ...)

Arguments

x	vector of ICD codes, or list of vectors of ICD codes forming a comorbidity map

Methods (by class)

• default: Default method when ICD version or short versus decimal not known.

• icd9: Get invalid ICD-9 codes from vector of codes

• icd10: Get invalid ICD-10 codes from vector of codes

• comorbidity_map: Get invalid elements of a comorbidity map

icd documentation built on July 2, 2020, 4:07 a.m.