Can anyone offer a recommendation of an educational resource to assist in learning billing rules related to Transplant services? Education is sought for basics and learning as to what charges are reported with the Transplant encounter vs a separate encounter. The focus is BMT transplants not organ transplants. Also trying to learn what types of services for cellular infusions are considered under the same rules as a BMT. Do the same billing rules for donor acquisition charges being reported with the BMT transplant recipient claim apply for Donor Lymphocyte Infusions when the infused product are allogenic donor cells. Any references are greatly appreciated.