I’m a newbie here, but not new to xPAP devices. I’m on ASV now. My overlap syndrome, part COPD part pre-existing Central heavy and Complex Apnea, has taken a little step forward. My ASV therapy isn’t as good as it used to be. It seems I now need a device that has time controls that can be set. My research seems to indicate I’ll need a different machine. There are several that seem to fit. ResMed makes an AirCurve ST-A with iVAPS mode, a Stellar 100 & 150 which all 3 of these match my HCPCS code E0471 BPAP with backup rate. Then there’s ResMed Astral and Respironics Trilogy ventilator with HCPCS code E0466.
Any care to share some info about the overlap syndrome and suitable machines for therapy? Thanks.