Benefits for certain cancer treatments

4. In addition to benefits provided under regulations adopted pursuant to P.L.1992, c.161 (C.17B:27A-2 et seq.), an insurer shall offer under every individual policy providing health insurance coverage delivered, issued, executed or renewed in this State, or approved for issuance or renewal in this State by the Commissioner of Insurance, on or after the effective date of this act to provide benefits for the treatment of cancer by dose-intensive chemotherapy/autologous bone marrow transplants and peripheral blood stem cell transplants when performed by institutions approved by the National Cancer Institute or pursuant to protocols consistent with the guidelines of the American Society of Clinical Oncologists. Benefits for such treatment shall be provided to the same extent as for any other illness under the policy. The offer required pursuant to this section shall apply to all health insurance policies in which the insurer has reserved the right to change the premium. Nothing in this section shall be construed to limit an insurer in adjusting premium amounts, or providing for reasonable deductibles or copayments, with respect to benefits provided pursuant to this section.