(b) Notwithstanding any other provision of law, absent privity of contract, no plaintiff who files a medical professional liability action against a health care provider may file an independent cause of action against any insurer of the health care provider alleging the insurer has violated the provisions of subdivision (9), section four, article eleven, chapter thirty-three of this code. Insofar as the provisions of section three, article eleven, chapter thirty-three of this code prohibit the conduct defined in subdivision (9), section four, article eleven, chapter thirty-three of this code, no plaintiff who files a medical professional liability action against a health care provider may file an independent cause of action against any insurer of the health care provider alleging the insurer has violated the provisions of said section three.
(c) No health care provider may file a cause of action against his or her insurer alleging the insurer has violated the provisions of subdivision (9), section four, article eleven, chapter thirty-three of this code until the jury has rendered a verdict in the underlying medical professional liability action or the case has otherwise been dismissed, resolved or disposed of.