Filter and Indirect functions with Table Issue

[jlschae154]

Hi,
I'm trying to use FILTER function along with INDIRECT. Where H4 is the name of the column and H3 is value I want to filter by. The equation works on other tables but not on the one I have attached. I have tried different array functions on the problem table that work fine but no filter for some reason. Please see attached. TY!

[HansDouwe]

Please try in N13:

=UNIQUE(FILTER(IFNA(tbl_DenialData[APR DRG],""),IFNA(INDIRECT("Tbl_DenialData["&$H$4&"]")=$H$3,FALSE)))

[HansDouwe]

Thanks for the rep and feedback .