The opinion of the court was delivered by: Honorable Candy W. Dale Chief United States Magistrate Judge
MEMORANDUM DECISION AND ORDER
Currently pending before the Court for its consideration is the Petition for Review (Dkt. 1) of the Respondent's denial of social security benefits, filed October 12, 2009, by Petitioner Grace H. Marquez ("Petitioner"). The Court has reviewed the Petition for Review and the Answer, the parties' memoranda, and the administrative record ("AR"), and for the reasons that follow, will remand to the Commissioner with further instructions.
PROCEDURAL AND FACTUAL HISTORY
Petitioner filed an application for Disability Insurance Benefits and Supplemental Security Income on February 15, 2007, alleging a disability onset date of January 1, 2005 due to low back pain, Hepatitis C infection, and arthritis. This application was denied initially and on reconsideration. A hearing was conducted on October 6, 2008, before Administrative Law Judge ("ALJ") G. Alejandro Martinez, who heard testimony from Petitioner and vocational expert Richard Taylor. ALJ Martinez issued a decision finding Petitioner not disabled on January 9, 2009, and Petitioner timely requested review by the Appeals Council, which denied her request for review on June 25, 2009.
Petitioner appealed this final decision to the Court. The Court has jurisdiction to review the ALJ's decision pursuant to 42 U.S.C. § 405(g). At the time of the hearing, Petitioner was 45 years of age. Petitioner completed the tenth grade and partially completed the eleventh grade. Petitioner's prior work experience includes work as a restaurant hostess, house manager, laborer, and case aid.
The Commissioner follows a five-step sequential evaluation for determining whether a claimant is disabled. See 20 C.F.R. §§ 404.1520, 416.920. At step one, it must be determined whether the claimant is engaged in substantially gainful activity. The ALJ found Petitioner had not engaged in substantial gainful activity since her alleged onset date. At step two, it must be determined whether the claimant suffers from a severe impairment. The ALJ found Petitioner's low back disorder and Hepatitis C severe within the meaning of the Regulations.
Step three asks whether a claimant's impairments meet or equal a listed impairment. The ALJ found that Petitioner's impairments, specifically her Hepatitis C and resultant arthritis and low back disorder, did not meet or equal the criteria for the listed impairments. If a claimant's impairments do not meet or equal a listing, the Commissioner must assess the claimant's residual functional capacity ("RFC") and determine at step four whether the claimant has demonstrated an inability to perform past relevant work.
The ALJ found Petitioner was not able to perform her past relevant work as a restaurant hostess or house manager. If a claimant demonstrates an inability to perform past relevant work, the burden shifts to the Commissioner to demonstrate at step five that the claimant retains the capacity to make an adjustment to other work that exists in significant levels in the national economy, after considering the claimant's residual functional capacity, age, education and work experience. The ALJ determined, based upon Petitioner's RFC, that she retained the capacity to perform light work with certain restrictions. Even with the erosion to the base of light work, the ALJ found that Petitioner could perform work as a cashier or call out operator, both jobs that exist in significant numbers in the national economy. Therefore, the ALJ found Petitioner not disabled.
Petitioner bears the burden of showing that disability benefits are proper because of the inability "to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which . . . has lasted or can be expected to last for a continuous period of not less than 12 months." 42 U.S.C. § 423(d)(1)(A); see also 42 U.S.C. § 1382c(a)(3)(A); Rhinehart v. Fitch, 438 F.2d 920, 921 (9th Cir. 1971). An individual will be determined to be disabled only if her physical or mental impairments are of such severity that she not only cannot do her previous work but is unable, considering her age, education, and work experience, to engage in any other kind of substantial gainful work which exists in the national economy. 42 U.S.C. § 423(d)(2)(A).
On review, the Court is instructed to uphold the decision of the Commissioner if the decision is supported by substantial evidence and is not the product of legal error. 42 U.S.C. § 405(g); Universal Camera Corp. v. Nat'l Labor Relations Bd., 340 U.S. 474 (1951); Meanel v. Apfel, 172 F.3d 1111, 1113 (9th Cir. 1999) (as amended); DeLorme v. Sullivan, 924 F.2d 841, 846 (9th Cir. 1991). Substantial evidence is such relevant evidence as a reasonable mind might accept as adequate to support a conclusion. Richardson v. Perales, 402 U.S. 389, 401 (1971). It is more than a scintilla but less than a preponderance, Jamerson v Chater, 112 F.3d 1064, 1066 (9th Cir. 1997), and "does not mean a large or considerable amount of evidence." Pierce v. Underwood, 487 U.S. 552, 565 (1988).
The Court cannot disturb the Commissioner's findings if they are supported by substantial evidence, even though other evidence may exist that supports the petitioner's claims. 42 U.S.C. § 405(g); Flatten v. Sec'y of Health and Human Servs., 44 F.3d 1453, 1457 (9th Cir. 1995). Thus, findings of the Commissioner as to any fact, if supported by substantial evidence, will be conclusive. Flatten, 44 F.3d at 1457. It is well-settled that, if there is substantial evidence to support the decision of the Commissioner, the decision must be upheld even when the evidence can reasonably support either affirming or reversing the Commissioner's decision, because the Court "may not substitute [its] judgment for that of the Commissioner." Verduzco v. Apfel, 188 F.3d 1087, 1089 (9th Cir. 1999).
When reviewing a case under the substantial evidence standard, the Court may question an ALJ's credibility assessment of a witness's testimony; however, an ALJ's credibility assessment is entitled to great weight, and the ALJ may disregard self-serving statements. Rashad v. Sullivan, 903 F.2d 1229, 1231 (9th Cir. 1990). Where the ALJ makes a careful consideration of subjective complaints but provides adequate reasons for rejecting them, the ALJ's well-settled role as the judge of credibility will be upheld as based on substantial evidence. Matthews v. Shalala, 10 F.3d 678, 679-80 (9th Cir. 1993).
Petitioner believes the ALJ erred at steps four and five in assessing Petitioner's RFC and her capacity to perform other work that exists in significant numbers in the national economy. Specifically, Petitioner argued that the ALJ erred by failing to properly evaluate Petitioner's credibility; failing to provide substantial evidence to support his RFC assessment; improperly rejecting Petitioner's treating physician's opinion; and failing to include all of Petitioner's limitations in the hypothetical posed to the vocational expert. Respondent contends that there was substantial evidence in the record for finding Petitioner's statements about the severity and limiting effects of her pain to be not credible, and that the ALJ's RFC assessment and the hypothetical posed to the vocational expert were sufficiently supported by ...