N.M. Stat. § 59A-18-27.1
Universal claim forms.
A. The superintendent shall devise or designate universal forms to be utilized by
every health insurer, including health maintenance organizations, nonprofit health plans
and fraternal organizations offering any type of health coverage for individuals residing
in this state, for the purpose of receiving claims under their policies. In preparing the
forms, the superintendent may consult with insurers, trade associations and other
interested parties. Upon adoption of the final forms by the superintendent, he shall notify
the insurers affected by sending them a specimen copy of the adopted forms and an
explanation of the requirements of this section. Every covered insurer shall begin using
the adopted forms not later than six months following the date of the superintendent's
notification.
B. A health insurer may not refuse to accept a claim submitted on uniform claim
forms adopted pursuant to Subsection A of this section, but may accept claims
submitted on any other form.
C. A health insurer does not violate this section by using a claim form that the
insurer has been required to use by the state or federal government.