C.R.S. § 10-4-643

The commissioner may promulgate rules, consistent with section 10-4-642 , for an insurer to accept claim forms for medical payments coverage benefits from health-care providers in electronic form. An insurer shall not prohibit the submission of a medical payments coverage benefit claim in hard-copy form, nor shall an insurer be prohibited from requiring that a claim be submitted in hard-copy form. An insurer shall not require submission of a medical payments coverage benefit claim form other than those set forth in section 10-4-642 .