(a) An issuer shall not deliver or issue for delivery a policy or certificate to a resident of this state unless the policy form or certificate form has been filed with and approved by the commissioner in accordance with filing requirements and procedures prescribed by the Insurance Code and applicable regulations.
(b) An issuer shall file any riders or amendments to policy or certificate forms to delete outpatient prescription drug benefits as required by the MMA only with the commissioner in the state in which the policy or certificate was issued.
(c) An issuer shall not use or change premium rates for a Medicare supplement policy or certificate unless the rates, rating schedule and supporting documentation have been filed with and approved by the commissioner in accordance with the filing requirements and procedures prescribed by the Insurance Code and this subchapter.
(d) Except as provided in paragraphs (1) - (4) of this subsection, an issuer shall not file for approval more than one form of a policy or certificate of each type for each standard Medicare supplement benefit plan. For the purposes of this section, a "type" means an individual policy, a group policy, an individual Medicare Select policy, or a group Medicare Select policy. An issuer may offer, with the approval of the commissioner, up to four policy forms or certificate forms of the same type for the same standard Medicare supplement benefit plan, one for each of the following cases:
  (1) the inclusion of new or innovative benefits;
  (2) the addition of either direct response or agent marketing methods;
  (3) the addition of either guaranteed issue or underwritten coverage; and
  (4) the offering of coverage to individuals eligible for Medicare by reason of disability.
(e) Except as provided in paragraph (1) of this subsection, an issuer shall continue to make available for purchase any policy form or certificate form issued after the effective date of this regulation that has been approved by the commissioner. A policy form or certificate form shall not be considered to be available for purchase unless the issuer has actively offered it for sale in the previous 12 months.
  (1) An issuer may discontinue the availability of a policy form or certificate form if the issuer provides to the commissioner in writing its decision at least 30 days prior to discontinuing the availability of the form of the policy or certificate. After receipt of the notice by the commissioner, the issuer shall no longer offer for sale the policy form or certificate form in this state.
  (2) An issuer that discontinues the availability of a policy form or certificate form pursuant to paragraph (1) of this subsection shall not file for approval a new policy form or certificate form of the same type for the same standard Medicare supplement benefit plan as the discontinued form for a period of five years after the issuer provides notice to the commissioner of the discontinuance. The period of discontinuance may be reduced if the commissioner determines that a shorter period is appropriate.
(f) The sale or other transfer of Medicare supplement business to another issuer shall be considered a discontinuance for the purposes of this subsection.
(g) A change in the rating structure or methodology shall be considered a discontinuance under subsection (e)(1) of this section, unless the issuer complies with the following requirements:
  (1) The issuer provides an actuarial memorandum, in a form and manner prescribed by the commissioner, describing the manner in which the revised rating methodology and resultant rates differ from the existing rating methodology and existing rates.
  (2) The issuer does not subsequently put into effect a change of rates or rating factors that would cause the percentage differential between the discontinued and subsequent rates as described in the actuarial memorandum to change. The commissioner may approve a change to the differential which is in the public interest.
(h) The experience of all policy forms or certificate forms of the same type in a standard Medicare supplement benefit plan shall be combined for purposes of the refund or credit calculation prescribed in §3.3307 of this title (relating to Loss Ratio Standards and Refund or Credit of Premiums), except that forms assumed under an assumption reinsurance agreement shall not be combined with the experience of other forms for purposes of the refund or credit calculation.

Source Note: The provisions of this §3.3322 adopted to be effective April 15, 1992, 17 TexReg 2238; amended to be effective January 1, 1997, 21 TexReg 10753; amended to be effective May 10, 2005, 30 TexReg 2669; amended to be effective July 6, 2009, 34 TexReg 4532