Question About DRG27

QUESTION

Hey there I currently have your v27 software and we recently put this into production for the current year.

My question is if it's backward compatible ?  I need to go back 3  years in my dataset and assign a drg value.  Can I use your software version to do this ? will it look at the service dates and assign a previous version ?  Or, must I buy a previous version or versions and apply based on the year ?

Thanks for your help.

ANSWER

(Before we start, I should point out the current version is F29, not F27; you can see the complete list of versions here:

http://www.drggroupers.com/grouper.html

For the purposes of this answer, I will assume that you knew this already and that you wanted F27.)

In order to assign DRGs for a given version, you need two things:

1. Logic, which we encode in software
2. Code attributes, which we encode in masks files

The software is always for a given version; in your case, that is F27. The software is backwardly compatible, provided that you have the masks files for previous vesrions.

So if  you have software for F27 and want to assign DRGs for F24, then all you would need to do is to buy the masks file ($100 from our on-line store at the above link) for F24. In fact, you can buy masks files for any version before F28 and then be able to assign DRGs for that version.