I am trying to learn and understand the use of the Q0 modifier with ICD implant when billed to Medicare. From what I understand so far, the use of this modifier is to indicate to Medicare that the patient has the potential for sudden cardiac death. So that when certain Dx are used we need to append the Q0 (ie for a Dx of Sick Sinus Syndrome I49.5). If the patient has a history of SCD and V-tach we DO NOT need to use the Q0 modifier.
Adding the modifier submits their device to a registry and documents meeting the coverage requirement for devices implanted for primary prevention of sudden cardiac arrest.
Am I on the right track here?
Thanks for any information/insight.