Amends 38 U.S.C. §4103A by adding a new statutory definition of “eligible person” and clarifying language in several subsections. The new definition expressly covers spouses identified under 38 U.S.C. §4101(5) and spouses of service members who died while serving, expanding/clarifying who qualifies as an "eligible person" under that section. This change is primarily definitional and procedural—intended to clarify eligibility for whatever benefits or authorities §4103A governs—without creating new funding lines in the text provided.