§ 416.934. Impairments which may warrant a finding of presumptive disability or presumptive blindness.
We may make findings of presumptive disability and presumptive blindness in specific impairment categories without obtaining any medical evidence. These specific impairment categories are—
(h) Allegation of severe mental deficiency made by another individual filing on behalf of a claimant who is at least 7 years of age. For example, a mother filing for benefits for her child states that the child attends (or attended) a special school, or special classes in school, because of mental deficiency or is unable to attend any type of school (or if beyond school age, was unable to attend), and requires care and supervision of routine daily activities.
(k) Infants weighing at least 1200 but less than 2000 grams at birth, and who are small for gestational age, until attainment of 1 year of age. (Small for gestational age means a birth weight that is at or more than 2 standard deviations below the mean or that is less than the third growth percentile for the gestational age of the infant.)
[45 FR 55621, Aug. 20, 1980, as amended at 50 FR 5574, Feb. 11, 1985; 53 FR 3741, Feb. 9, 1988; 56 FR 65684, Dec. 18, 1991; 67 FR 58046, Nov. 19, 2001; 68 FR 51693, Aug. 28, 2003; 80 FR 19530, Apr. 13, 2015]