Documentation of medical reason(s) for not counting previous ct and cardiac nuclear medicine (myocardial perfusion) studies (eg, ct studies performed for radiation treatment planning or image-guided radiation treatment delivery)
Added on Wednesday, January 01, 2014
Terminated on Thursday, December 31, 2015: do not use.
Status changed on Friday, January 01, 2016 to: Discontinue procedure or modifier code
2016 HCPCS G9323
