20 C.F.R. § 404.1521 What we mean by an impairment(s) that is not severe.
Title 20 - Employees' Benefits
(a) Non-severe impairment(s). An impairment or combination of impairments is not severe if it does not significantly limit your physical or mental ability to do basic work activities. (b) Basic work activities. When we talk about basic work activities, we mean the abilities and aptitudes necessary to do most jobs. Examples of these include— (1) Physical functions such as walking, standing, sitting, lifting, pushing, pulling, reaching, carrying, or handling; (2) Capacities for seeing, hearing, and speaking; (3) Understanding, carrying out, and remembering simple instructions; (4) Use of judgment; (5) Responding appropriately to supervision, co-workers and usual work situations; and (6) Dealing with changes in a routine work setting. [50 FR 8728, Mar. 5, 1985]
Title 20: Employees' Benefits
PART 404—FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950– )
Subpart P—Determining Disability and Blindness
Evaluation of Disability
§ 404.1521 What we mean by an impairment(s) that is not severe.

