(a) No issuer may deny or condition the issuance or effectiveness of any Medicare supplement policy or certificate available for sale in this state, nor discriminate in the pricing of a policy or certificate because of the health status, claims experience, receipt of health care, or medical condition of an applicant where an application for a policy or certificate is submitted before or during the six-month period beginning with the first day of the first month in which an individual is first enrolled for benefits under Medicare Part B. No issuer may engage in a premium rating practice that results in higher premiums for any policy solely because the policy is issued under the provisions of this section. For individuals 65 years of age or older when first enrolled for benefits under Medicare Part B who apply for Medicare supplement coverage under this subsection, each Medicare supplement policy and certificate currently available from an issuer must be made available to all applicants without regard to age.     
      (b) The provisions of paragraphs (1) and (2) of this subsection apply to Medicare supplement issuers with respect to persons who qualify for Medicare before attaining 65 years of age.      
        (1) An issuer must comply with the first two sentences of subsection (a) of this section with respect to a person who:                  (A) qualifies for Medicare before attaining 65 years of age, who first enrolls for benefits under Medicare Part B on or after January 1, 1997, and who applies for a Medicare supplement policy or certificate during the period of eligibility described in subsection (a) of this section; or                   (B) enrolled in Medicare Part B before attaining 65 years of age, who applies for a Medicare supplement policy or certificate upon attaining 65 years of age, during the period of eligibility described in subsection (a) of this section that would apply if the person first enrolled in Medicare Part B on attaining 65 years of age.         
        (2) An issuer must make available, at a minimum, Plan A of the standard Medicare supplement plans to individuals who qualify under this subsection.       
      (c) If an applicant qualifies under subsection (a) of this section, is 65 years of age or older, and submits an application during the period referenced in subsection (a) of this section and, as of the date of application:      
        (1) has had a continuous period of creditable coverage of at least six months, the issuer may not exclude benefits based on a preexisting condition; or       
        (2) has had a continuous period of creditable coverage that is less than six months, the issuer must reduce the period of any preexisting condition exclusion by the aggregate of the period of creditable coverage applicable to the applicant as of the enrollment date.       
      (d) Except as provided in subsection (c) of this section, §3.3312 of this title (relating to Guaranteed Issue for Eligible Persons), and §3.3306(b)(1)(A) of this title (relating to Minimum Benefit Standards), subsection (a) of this section may not be construed as preventing the exclusion of benefits under a policy during the first six months based on a preexisting condition for which the policyholder or certificate holder received treatment or was otherwise diagnosed during the six months before the coverage became effective.     
      (e) The following examples illustrate the application of subsection (c)(1) and (2) of this section, as prescribed by the Secretary:      
        (1) Individual A--" No preexisting condition exclusion period. Relevant creditable coverage history: Individual A had coverage under an individual policy for four months beginning on May 1, 1998, through August 31, 1998, followed by a gap in coverage of 61 days until October 31, 1998. Individual A had coverage under an individual health plan beginning on November 1, 1998, for three months through January 31, 1999, followed by a gap in coverage of 59 days or until March 31, 1999, on which date Individual A submitted an application for a Medicare supplement policy. Under this example, the Medicare supplement issuer may not apply a preexisting condition exclusion period because Individual A has seven months of creditable coverage without a gap in coverage greater than 63 days.       
        (2) Individual B--" Subject to a three-month preexisting condition exclusion period. Relevant creditable coverage history: Individual B is covered under an individual health insurance policy for one month beginning May 1, 1998, through May 31, 1998, followed by a gap in coverage of 61 days from June 1, 1998, through July 31, 1998. On August 1, 1998, Individual B is covered under an association health plan for two months through September 30, 1998, followed by a gap in coverage of 31 days or until October 31, 1998, on which date Individual B submitted an application for Medicare supplement coverage. Individual B has three months of creditable coverage. Under this example, the issuer of a Medicare supplement policy must give Individual B a three-month credit against any preexisting condition exclusion period.       
        (3) Individual C--" Subject to a six-month preexisting condition exclusion period. Relevant creditable coverage history: Individual C is covered under an individual health insurance policy for one month beginning May 1, 1998, through May 31, 1998, followed by a gap in coverage of 61 days from June 1, 1998, through July 31, 1998. On August 1, 1998, Individual C is covered under an association health plan for two months through September 30, 1998, followed by a gap in coverage of 64 days or until November 4, 1998, on which date Individual C submitted an application for Medicare supplement coverage. Individual C has a gap in coverage of greater than 63 days. As a result, under this example, the Medicare supplement issuer can fully apply the preexisting condition exclusion provision to Individual C.       
      (f) Invitation to contract advertisements, as defined in §21.113(b) of this title (relating to Rules Pertaining Specifically to Accident and Health Insurance Advertising and Health Maintenance Organization Advertising), must include the following statement: "Benefits and premiums under this policy may be suspended for up to 24 months if you become entitled to benefits under Medicaid. You must request that your policy be suspended within 90 days of becoming entitled to Medicaid. If you lose (are no longer entitled to) benefits from Medicaid, this policy can be reinstated if you request reinstatement within 90 days of the loss of such benefits and pay the required premium."     
     Source Note:        The provisions of this §3.3324 adopted to be effective April 15, 1992, 17 TexReg 2238; amended to be effective January 1, 1997, 21 TexReg 10753; amended to be effective April 14, 1999, 24 TexReg 3353; amended to be effective May 10, 2005, 30 TexReg 2669; amended to be effective June 13, 2018, 43 TexReg 3787