D.C. Mun. Regs. tit. 26, r. 26-A2204
No policy or certificate may be advertised, solicited or issued for delivery in the District as a Medicare supplement policy or certificate unless such policy or certificate contains definitions or terms which conform to the requirements of this section.
"Accident", "accidental injury", or "accidental means" shall be defined to employ "result" language and shall not include words which establish an accidental means test or use words such as "external, violent, visible wounds" or similar words of description or characterization.
"Benefit period" or "Medicare benefit period" shall not be defined more restrictively than as defined in the Medicare program.
"Convalescent nursing home," "extended care facility," or "skilled nursing facility" shall not be defined more restrictively than as defined in the Medicare program.
"Health care expenses" means, for purposes of Section 2212, expenses of health maintenance organizations associated with the delivery of health care services, which are analogous to incurred losses of insurers.
"Hospital" may be defined in relation to its status, facilities and available services or to reflect its accreditation by the Joint Commission on Accreditation of Hospitals, but not more restrictively than as defined in the Medicare Program.
"Medicare" shall be defined in the policy and certificate and may be substantially defined as "The Health Insurance for the Aged Act, Title XVIII of the Social Security Amendments of 1965 as Then Constituted or Later Amended," or "Title I, Part I of Public L. No. 89-97, as Enacted by the Eighty-Ninth Congress of the United States of America and popularly known as the Health Insurance for the Aged Act, as then constituted and any later amendments or substitutes thereof," or words of similar import.
"Medicare eligible expenses" shall mean expenses of the kinds covered by Medicare Parts A and B, to the extent recognized as reasonable and medically necessary by Medicare.
"Physician" shall not be defined more restrictively than as defined in the Medicare program.
"Sickness" shall not be defined more restrictively than the following:
An illness or disease of an insured person which first manifests itself after the effective date of insurance and while the insurance is in force; and
The definition may be further modified to exclude sicknesses or diseases for which benefits are provided under any workers' compensation, occupational disease, employer's liability or similar law.
D.C. Mun. Regs. tit. 26, r. 26-A2204