Issue
               You have requested an opinion concerning whether Halston S~ ("Halston"), a minor child,
                  can be entitled to child's benefits on the record of his alleged father, number holder
                  ("NH") Roger D~.
               
               Short Answer
               Under Utah law, the NH is presumed to be Halston's father because Halston was born
                  within 300 days after the marriage of the NH and Halston's mother was terminated by
                  divorce. Furthermore, the NH is presumed to be Halton's father because genetic testing
                  resulted in a paternity index of at least 100 to 1. (We note that POMS GN 00306.645(3)(b) incorrectly lists the 150 to 1 standard, which was changed in May 2005.) Therefore,
                  Halston qualifies for child's benefits on the NH's account.
               
               BACKGROUND
               The available facts in this case indicate that Halston was born in Utah, in February
                  1998. Halston's natural mother, Shirley E. A~ ("Shirley"), did not list a father's
                  name on the birth certificate and explained that she gave the child the last name
                  "S~" to match her other children's last names. Shirley alleged that she and the NH
                  were married in May 1997, and that the child was conceived during the marriage. Shirley
                  and the NH divorced on September 26, 1997, prior to Halston's birth.
               
               The NH was awarded Title II disability insurance benefits as of March 2004. The NH
                  did not list any dependents on his application, and never acknowledged the child or
                  provided support. Shirley filed for auxiliary child's benefits on Halston's behalf
                  on March 21, 2006.
               
               Genetic paternity testing results revealed a combined paternity index of 37,017 to
                  1, indicating the NH's probability of paternity was 99.99 percent. These results were
                  presented to the court with an issuance of a "Notice of Results of Genetic Testing."
                  The court's "Results of Genetic Testing" order stated that under Utah law, a man is
                  presumed to be the natural father of a child if genetic testing results indicate a
                  probability of paternity of at least 99 percent and a paternity index of at least
                  100 to 1.
               
               The information you provided included Halston's birth certificate, a copy of the "Results
                  of Genetic Testing," a copy of a final divorce decree between Shirley and the NH dated
                  September 26, 1997, and a Report of Contact completed on March 21, 2006, explaining
                  the facts of this case. The information provided did not contain documentation to
                  verify the date of the marriage between Shirley and the NH or the NH's domicile at
                  the time of Halston's application for child's benefits in March 2006.
               
               Federal Law
               To be entitled to child's benefits on the account of a wage earner who is receiving
                  disability insurance benefits, a child must meet the regulatory definition of "child,"
                  be dependent upon the wage earner, file an application, be unmarried, and be under
                  age 18. 42 U.S.C. § 402(d)(1) (2000); 20 C.F.R. § 404.350(a) (2005).
               
               In determining the relationship of a child to a NH, the applicable law is the law
                  of the state where the NH was domiciled when the child filed his application for benefits.
                  POMS GN 00306.001(2)(a). Specifically, the Agency looks to that state's law to determine whether the
                  child would be considered the child of the NH for purposes of the distribution of
                  intestate personal property. POMS GN 00306.001(1)(a); 20 C.F.R. § 404.355. Thus, assuming the NH was domiciled in Utah at the time
                  of Halston's application, Utah intestacy law determines whether Halston was legally
                  the NH's "child" for purposes of entitlement to child benefits on the NH's account.
               
               Utah State Law
               Utah law provides that "[a] man is presumed to be the father of a child if . . . he
                  and the mother of the child were married to each other and the child is born within
                  300 days after the marriage is terminated by death, annulment, declaration of invalidity,
                  or divorce, or after a decree of separation." Utah Code Ann. §§ 78-45g-204(1)(b);
                  see id. § 78-45g-102(20) ("'Presumed father' means a man who, by operation of law under Section
                  78-45g-204, is recognized as the father of a child until that status is rebutted or
                  confirmed as set forth in this chapter."). Moreover, a presumption of paternity arises
                  under Utah law if genetic testing results in a paternity index of at least 100 to
                  1. Id. § 78-45g-505.
               
               DISCUSSION
               To be entitled to child's benefits on the account of a wage earner who is receiving
                  disability insurance benefits, a child must meet the regulatory definition of "child,"
                  be dependent upon the wage earner, file an application, be unmarried, and be under
                  age 18. 42 U.S.C. § 402(d)(1); 20 C.F.R. § 404.350(a).
               
               The first prong of the analysis rests on whether Halston meets the regulatory definition
                  of "child." A natural child of the wage earner meets the regulatory definition of
                  child. 20 C.F.R. § 404.355. In determining a child's relationship to a NH in Utah,
                  the Agency applies Utah law to determine whether the child would be considered the
                  NH's child for purposes of the distribution of intestate personal property. POMS GN 00306.001(1)(a); 20 C.F.R. § 404.355; see also Utah Code Ann. § 75-2-114(1) (for purposes of intestate succession, a parent child
                  relationship may be established as provided in the Utah Uniform Parentage Act).
               
               Under Utah law, a presumption of paternity arises if the NH and the child's mother
                  were "married to each other and the child [was] born within 300 days after the marriage
                  [was] terminated . . . by divorce." Utah Code Ann. § 78-45g-204(1)(b); see also POMS GN 00306.020(A)(1). Based on the facts you provided, Halston was born in February 1998, less than
                  300 days after Shirley and the NH divorced in September 1997. The NH is, therefore,
                  Halston's presumed natural father.
               
               The presumption of paternity also applies based on the genetic testing results you
                  provided. Pursuant to Utah Code Ann. § 78-45g-505, a man is presumed to be the natural
                  father of a child if genetic testing results in a paternity index of at least 100
                  to 1. Here, genetic testing in January 2006 revealed a paternity index of 37,017 to
                  1, which clearly surpassed the 100 to 1 standard.
               
               Halston, therefore, meets the regulatory definition of "child." See 20 C.F.R. § 404.350(a); Utah Code Ann. §§ 78-45g-204(1)(b) (presumption of paternity
                  arises when the child is born within 300 days after divorce); 78-45g-505 (presumption
                  of paternity based on genetic testing results); § 78-45g-102(20) (definition of "presumed
                  father"); POMS GN 0306.645(2)(a),(3); see also POMS GN 00306.001(C)(4) (if a son or daughter is a "child" for purposes of the Social Security Act,
                  the father or mother is a "parent" for purposes of that law").
               
               Second, to be entitled to child's benefits, Halston must be "dependent" upon the NH.
                  A natural child of the insured NH is deemed dependent upon him. 20 C.F.R. § 404.361(a);
                  POMS GN 00306.010. As discussed above, a presumption of paternity applied, and you did not indicate
                  that the NH rebutted that presumption. Thus, Halston is dependent on the NH, satisfying
                  the second prong. See 20 C.F.R. § 404.350(a).
               
               Halston also meets the remaining prongs of the analysis because he filed an application
                  for benefits (via Shirley on March 21, 2006), he is unmarried, and he is under 18
                  years of age (DOB February 1998). See 20 C.F.R. § 404.350(a). Therefore, Halston satisfied all of the requirements for entitlement
                  to child's benefits on the NH's account.
               
               CONCLUSION
               Accordingly, we conclude that based on the presumption of paternity, Halston is the
                  "child" of the NH under Utah law. Furthermore, we conclude that Halston satisfies
                  all of the remaining requirements for entitlement to auxiliary child's benefits on
                  the NH's account.
               
               Deana R. E~-L~
               Regional Chief Counsel, Region VIII
 By 
 Alexess D. R~
 Assistant Regional Counsel