(a) A social services agency must review or cause to be reviewed any of the following intended actions to determine whether the action is correct based upon available evidence included in the applicant's or recipient's case record:

1. (1) proposed approval, denial, discontinuance, suspension or reduction of a public assistance grant, medical assistance authorization, food stamp benefits or services;
2. (2) proposed increase in a public assistance grant, food stamp benefits, or a medical assistance spenddown;
3. (3) proposed change in the amount of one of the items used to calculate a public assistance grant, food stamp benefits, or a medical assistance spenddown;
4. (4) proposed acceptance or denial of an application for HEAP benefits;
5. (5) proposed involuntary discharge of a resident from a tier II facility as defined in Part 900 of this Title; or
6. (6) proposed denial of an exemption from work requirements pursuant to section 385.2 of this Title.