The transition from regional home health intermediary Cahaba GBA to HHH MAC CIGNA continues to proceed. CMS has assigned CIGNA a new workload number for the RHHI business, CIGNA notes in a message to providers. CIGNA's 15004 number will take over from Cahaba's 00011 contractor number when the transition takes place in June. More details are in a January transmittal from CMS at www.cms.gov/transmittals/downloads/R830OTN.pdf.