If the findings in the ALJ decision regarding the existence
of a borderline age situation and whether to apply a higher age
category in the situation are not supported by substantial evidence,
the AC will grant review.
If the only reason to grant review involves a borderline age
situation where the ALJ should have applied the higher age category,
the AC will issue a partially favorable decision specifically finding
a borderline age situation and applying the higher age category.
See HALLEX HA 01220.042 B and C. If the AC issues a decision, the AC will determine
the appropriate onset date in accordance with HALLEX HA 01220.042 C.4.
If other bases for granting review (see HALLEX HA 01330.001) are
present in addition to a borderline age situation and application
of a higher age category, the AC may find it appropriate to issue
a partially favorable decision specifically addressing the borderline
age issue and higher age category, and remand the unfavorable period
of time to the ALJ for further action. If the AC issues a decision,
it will determine the appropriate onset date in accordance with
HALLEX HA 01220.042 C.4. The AC may also find it appropriate to return the entire
case to the ALJ for further consideration or development on the
borderline age issue. In this circumstance, the AC will provide
the ALJ with specific directives for addressing the issue.