What happens at step 3 in the sequential evaluation process?
At step three, the ALJ must determine whether the claimant’s impairment or combination of impairments meets or medically equals the criteria of an impairment listed in 20 CFR Part 404, Subpart P, Appendix 1 (20 CFR 404.1520(d), 404.1525, 404.1526(d), 416.925, and 416.909). If the claimant’s impairment or combination of impairments meets or medically equals the criteria of a listing and meets the duration requirement (20 CFR Part 404, Subpart P. Appendix 1 (20 CFR 404.1509 and 416.909), the claimant is disabled. If it does not, the analysis proceeds to the next step.


