United States District Court, D. Oregon, Portland Division
OPINION AND ORDER
ROBERT E. JONES, District Judge.
Plaintiff Laurie Espinoza appeals the Commissioner's decision denying her application for supplemental security income under Title XVI of the Social Security Act. The court has jurisdiction under 42 U.S.C. § 405(g). I AFFIRM the Commissioner's decision.
Espinoza alleges disability beginning January 1, 2008, due to severe scoliosis and neck pain. Admin. R. 169. The Administrative Law Judge ("ALJ") applied the sequential disability determination process described in 20 C.F.R. sections 404.1520 and 416.920. See Bowen v. Yuckert, 482 U.S. 137, 140 (1987). The ALJ found Espinoza's ability to work was adversely affected by scoliosis and mild carpal tunnel syndrome. Admin. R. 18. The ALJ determined that Espinoza did not meet the criteria for any of the presumptively disabling conditions listed in Appendix 1 of 20 C.F.R. Part 404, Subpart P ("Listing of Impairments"). Admin. R. 19. The ALJ found that Espinoza retained the residual functional capacity ("RFC") to perform a range of light work limited by a number of additional restrictions. Admin. R. 20. The ALJ determined Espinoza could stand or walk two hours in an eight-hour workday and sit for six hours in an eight-hour workday. She further found that Espinoza could kneel, crouch, crawl, and bilaterally reach overhead only occasionally. Espinoza could never climb ladders, ropes, and scaffolds and never be around unprotected heights or dangerous machinery. Additionally, the ALJ found that Espinoza must be able to alternate between sitting and standing at will, but does not need to leave the work station. Admin. R. 20.
The ALJ found that Espinoza could not perform her past relevant work. Admin. R. 25. The ALJ determined that because Espinoza could not perform the full range of light work, it was necessary to consult a vocational expert ("VE") to determine whether jobs exist in the national economy that a person with Espinoza's RFC could perform. The VE testified that a person with Espinoza's RFC could perform the requirements of office helper or mail clerk, occupations representing hundreds of thousands of jobs in the national economy. Admin. R. 26. Accordingly, the ALJ concluded Parker was not disabled within the meaning of the Social Security Act. Admin. R. 26.
STANDARD OF REVIEW
The district court must affirm the Commissioner's decision if it is based on proper legal standards and the findings of fact are supported by substantial evidence in the record as a whole. 42 U.S.C. § 405(g); Batson v. Comm'r of Soc. Sec. Admin., 359 F.3d 1190, 1193 (9th Cir. 2004). The Commissioner's factual findings must be upheld if supported by inferences reasonably drawn from the record even if evidence exists to support another rational interpretation. Batson, 359 F.3d at 1193; Andrews v. Shalala, 53 F.3d 1035, 1039-40 (9th Cir. 1995).
I. Claims of Error
Espinoza contends the ALJ erred by rejecting the opinions of the state agency evaluating doctors without explanation and improperly classifying her RFC as light when it was actually sedentary.
II. Opinions of Reviewing Physicians
The Commissioner relies on medical consultants to make findings of fact about the nature of a claimant's impairments and the severity of the functional limitations they impose. 20 C.F.R. § 416.927(f); Social Security Ruling ("SSR") 96-6p, 1996 WL 374180. These consultants do not treat or examine the claimant, but form their opinions by reviewing the medical evidence in the case record. An ALJ is not bound by the findings of reviewing consultants, but may not ignore their opinions and must explain the weight given to their opinions in his or her decision. SSR 96-6p.
The ALJ relied on such consultants in assessing Espinoza's RFC. Espinoza's case was evaluated by two state agency doctors, Neal Berner, M.D., and Mary Ann Westfall, M.D. Admin. R. 80, 90. In July 2010, Dr. Berner reviewed Espinoza's medical records and the other evidence in the case record. Admin. R. 78. He identified the physical impairments supported by the record and determined the functional limitations these impairments could reasonably be expected to produce. Dr. Berner opined that Espinoza could carry ten pounds occasionally and ten pounds frequently. Admin. R. 76. He also found that she could stand or walk for two hours out of an eight-hour workday and sit for six hours out of an eight-hour workday. Admin. R. 76-77.
In December 2010, Dr. Westfall reviewed the evidence in the record, including evidence added after Dr. Berner's review. Admin. R. 82-90. Dr. Westfall found Dr. Berner's RFC determination to be "too restrictive secondary to the objective evidence." Admin. R. 85. Dr. Westfall opined that Espinoza could carry twenty pounds occasionally and ten pounds frequently. She also found ...