An implantable device comprising: a housing configured to be implanted at least partially within a patient; a memory, located within the housing, that stores executable components; circuitry, located within the housing, and configured to at least one of obtain sensed physiological data associated with the patient or deliver a therapy to the patient; and a processor, located within the housing, that executes the executable components stored in the memory, wherein the executable components comprise: a communication component configured to facilitate telemetry communication between the implantable device and one or more external devices using a first telemetry communication protocol and a second telemetry communication protocol to communicate data associated with at least one of the sensed physiological data or the delivered therapy; and a communication mode management component configured to control operation of the implantable device in different communication modes, comprising: a disabled mode configured to prevent telemetry communication between the implantable device and the one or more external devices according to the first telemetry communication protocol and enable telemetry communication between the implantable device and the one or more external devices according to the second telemetry communication protocol; a first advertising mode configured to facilitate establishment of a first type of telemetry communication session between the implantable device and the one or more external devices using the first telemetry communication protocol; and a second advertising mode configured to facilitate establishment of a second type of telemetry communication session between the implantable device and the one or more external devices using the first telemetry communication protocol. a housing configured to be implanted at least partially within a patient; a memory, located within the housing, that stores executable components; circuitry, located within the housing, and configured to at least one of obtain sensed physiological data associated with the patient or deliver a therapy to the patient; and a processor, located within the housing, that executes the executable components stored in the memory, wherein the executable components comprise: a communication component configured to facilitate telemetry communication between the implantable device and one or more external devices using a first telemetry communication protocol and a second telemetry communication protocol to communicate data associated with at least one of the sensed physiological data or the delivered therapy; and a communication mode management component configured to control operation of the implantable device in different communication modes, comprising: a disabled mode configured to prevent telemetry communication between the implantable device and the one or more external devices according to the first telemetry communication protocol and enable telemetry communication between the implantable device and the one or more external devices according to the second telemetry communication protocol; a first advertising mode configured to facilitate establishment of a first type of telemetry communication session between the implantable device and the one or more external devices using the first telemetry communication protocol; and a second advertising mode configured to facilitate establishment of a second type of telemetry communication session between the implantable device and the one or more external devices using the first telemetry communication protocol. a communication component configured to facilitate telemetry communication between the implantable device and one or more external devices using a first telemetry communication protocol and a second telemetry communication protocol to communicate data associated with at least one of the sensed physiological data or the delivered therapy; and a communication mode management component configured to control operation of the implantable device in different communication modes, comprising: a disabled mode configured to prevent telemetry communication between the implantable device and the one or more external devices according to the first telemetry communication protocol and enable telemetry communication between the implantable device and the one or more external devices according to the second telemetry communication protocol; a first advertising mode configured to facilitate establishment of a first type of telemetry communication session between the implantable device and the one or more external devices using the first telemetry communication protocol; and a second advertising mode configured to facilitate establishment of a second type of telemetry communication session between the implantable device and the one or more external devices using the first telemetry communication protocol. a disabled mode configured to prevent telemetry communication between the implantable device and the one or more external devices according to the first telemetry communication protocol and enable telemetry communication between the implantable device and the one or more external devices according to the second telemetry communication protocol; a first advertising mode configured to facilitate establishment of a first type of telemetry communication session between the implantable device and the one or more external devices using the first telemetry communication protocol; and a second advertising mode configured to facilitate establishment of a second type of telemetry communication session between the implantable device and the one or more external devices using the first telemetry communication protocol.