Insurance Companies, Agents, Brokers, Policies - As enacted, expands the prohibition, from stage 4 advanced metastatic cancer or metastatic blood cancer to any cancer, against a health benefit plan that provides coverage for cancer requiring the use of a step therapy protocol before the health benefit plan provides coverage for an approved prescription drug to an enrollee who has received a diagnosis of cancer. - Amends TCA Title 8; Title 56; Title 63; Title 68 and Title 71.