How to extract ICD 10 codes from a website

[sas_student1]

Hello, 

Not sure how complicated this is but thought maybe some one here would know what to do or have an alternative solution to my issue. 

I would like to download ICD 10 codes by its chapter and subchapter names. Using this website (https://icd.codes/icd10cm/chapter1) 

I could click on a chapter and then copy and paste each record into excel and clean it up but I was wondering if I could somehow have SAS do it instead. For example, chapter 1 is "Certain infectious and parasitic diseases" (which would be a value in a column called "chapter")  and then codes A00-A09 would be the sub chapter "Intestinal infectious diseases" and then each ICD 10 would have its description as a third column (so A00 would be Cholera, A01 would be "Typhoid and paratyphoid fevers" etc. See table below as the result. 

But I would want to do this for all the chapters. suggestions?

Code	Chapter	SubChapter	Description
A00	Certain infectious and parasitic diseases	Intestinal infectious diseases	Cholera
A01	Certain infectious and parasitic diseases	Intestinal infectious diseases	Typhoid and paratyphoid fevers
A02	Certain infectious and parasitic diseases	Intestinal infectious diseases	Other salmonella infections
A03	Certain infectious and parasitic diseases	Intestinal infectious diseases	Shigellosis
A04	Certain infectious and parasitic diseases	Intestinal infectious diseases	Other bacterial intestinal infections
A05	Certain infectious and parasitic diseases	Intestinal infectious diseases	Other bacterial foodborne intoxications  not elsewhere classified
A06	Certain infectious and parasitic diseases	Intestinal infectious diseases	Amebiasis
A07	Certain infectious and parasitic diseases	Intestinal infectious diseases	Other protozoal intestinal diseases
A08	Certain infectious and parasitic diseases	Intestinal infectious diseases	Viral and other specified intestinal infections
A09	Certain infectious and parasitic diseases	Intestinal infectious diseases	Infectious gastroenteritis and colitis unspecified

[Reeza]

There are code books/excel files out there with this information already. 

Not worth the effort to scrape it.

https://www.cms.gov/medicare/icd-10/2022-icd-10-cm

This file has the data in txt files you can join

• 2022 Code Descriptions in Tabular Order - Updated 02/01/2022 (ZIP)

[sas_student1]

Thank you but this doesnt go up to the chapter level as per my example.

[Reeza]

The XML files do seem have it but I haven't tried to parse that. 

It does seem possible to map it as well, which seems easier but that's up to you.

NCHS 2022 Table..etc

[sas_student1]

Thank you I will check that out

[ballardw]

I might start here instead if you want all (or close to all) of the codes

https://www.cdc.gov/nchs/icd/Comprehensive-Listing-of-ICD-10-CM-Files.htm

Look at https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Publications/ICD10CM/2022/icd10cm_codes_2022.txt for example with practically all the codes (note the Addendum files)

A nice simple text file which would be easy to read or down load some of the ZIP files.

Might depend on which is more important to you, the description or the chapter (first 2 characters)/subchapter (3rd character)

[sas_student1]

Thanks! yes I did go to this site. I am interested in getting the chapter list and subchapter and am struggling to find that info in a downloadable format.