Oncology; disease status; chronic myelogenous leukemia, limited to philadelphia chromosome positive and/or bcr-abl positive; extent of disease unknown, under evaluation, not listed (for use in a medicare-approved demonstration project)
Added on Sunday, January 01, 2006
Terminated on Sunday, December 31, 2006: do not use.
Status changed on Monday, January 01, 2007 to: Discontinue procedure or modifier code