Documentation of medical reason(s) for not reporting the histological type or nsclc-nos classification with an explanation (e.g., a solitary fibrous tumor in a person with a history of non-small cell carcinoma or other documented medical reasons)
This is the 2015 version of HCPCS G9423 - please refer to the 2016 HCPCS code set for the latest version.
Status changed on Thursday, January 01, 2015 to: Add procedure or modifier code