Authorities Cited: United States Code 42 U.S.C. § 405(g) Code of Federal Regulations 20 C.F.R. § 404.1520(a)(4)(i) 20 C.F.R. § 404.1523 20 C.F.R. § 404.970(b) Supreme Court 402 U.S. 389, 401 Circuit Courts 900 F.2d 94, 97 939 F.2d 516, 519 55 F.3d 300, 308 107 F.3d 1290, 1294 207 F.3d 431, 435-436 210 F.3d 799, 803 226 F.3d 969, 973 227 F.3d 863, 872 249 F.3d 840, 844-848 264 F.3d 767, 769 290 F.3d 936, 941 322 F.3d 912, 918 329 F.3d 1208, 1212 384 F.3d 363, 370 388 F.3d 251, 252-253 395 F.3d 421, 425-742 409 F.3d 798, 804 416 F.3d 621, 626 425 F.3d 345, 352 442 F.3d 536, 538 454 F.3d 731, 738 478 F.3d 836, 841 496 F.3d 833, 843-844 499 F.3d 842, 853 509 F.3d 1299, 1304 511 F.3d 1270, 1272-1273