If two or more nonstock corporations merge, §§ 38.2-4210 and 38.2-4211 shall not apply to the new or surviving nonstock corporation, its plans or its providers unless the nonstock corporations to be merged notify the Commission in writing at least thirty days prior to the date of the merger that the new or surviving nonstock corporation will remain subject to §§ 38.2-4210 and 38.2-4211. If notice is not given, the Commission may (i) require the new or surviving nonstock corporation to maintain its contingency reserves above minimum level, (ii) subject it, notwithstanding the provisions of § 38.2-1700, to the requirements of Chapter 17 of this title or (iii) both. The minimum level of contingency reserves shall not exceed thirty days of anticipated operating expenses and claims receipts computed as the Commission requires. If the nonstock corporation elects not to file the notice permitted by this section, the nonstock corporation and not its providers shall be liable for the obligations of the plan.