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

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

invalid subset of decimal or short_code ICD-9 codes

Description

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.

Usage

get_valid(x, short_code = guess_short(x))

## S3 method for class 'character'
get_valid(x, short_code = guess_short(x))

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

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

## S3 method for class 'icd10cm'
get_valid(x, short_code = guess_short(x))

Arguments

x	input vector of ICD codes
short_code	single logical value which determines whether the ICD-9 code provided is in short (TRUE) or decimal (FALSE) form. Where reasonable, this is guessed from the input data.

Methods (by class)

• character: get valid ICD codes from character vector, guessing ICD version

• icd9: Get valid ICD-9 codes

• icd10: Get valid ICD-10 codes, currently based on ICD-10-CM structure, which is a super-set of WHO ICD-10

• icd10cm: Get valid ICD-10-CM codes

jackwasey/icd documentation built on Dec. 22, 2024, 4:47 a.m.