ORDER AFFIRMING COMMISSIONER
ROBERT E. BLACKBURN, District Judge.
The matter before me is plaintiff's Complaint [#1],2 filed October 28, 2015, seeking review of the Commissioner's decision denying plaintiff's claims for disability insurance benefits and supplemental security income benefits under Titles II and XVI of the Social Security Act, 42 U.S.C. § 401, et seq. I have jurisdiction to review the Commissioner's final decision under 42 U.S.C. § 405(g). The matter has been fully briefed, obviating the need for oral argument. I affirm.
I. FACTUAL AND PROCEDURAL BACKGROUND
Plaintiff alleges that he is disabled as a result of a back disorder and an affective disorder. After his applications for disability insurance benefits and supplemental security income benefits were denied, plaintiff requested a hearing before an administrative law judge. This hearing was held on April 21, 2014.3 At the time of the hearing, plaintiff was 48 years old. He has a high school education and past relevant work experience as a laborer. He has not engaged in substantial gainful activity since April 30, 2010, his alleged date of onset.
The ALJ found plaintiff was not disabled and therefore not entitled to disability insurance benefits or supplemental security income benefits. Although the medical evidence established plaintiff suffered from severe impairments, the judge found the severity of those impairments did not meet or equal any impairment listed in the social security regulations. The ALJ determined plaintiff had the residual functional capacity to perform simple, unskilled work at all exertional levels with certain postural and manipulative restrictions which required no frequent or prolonged contact with co-workers, supervisors, or the public. Although this conclusion precluded plaintiff's past relevant work, the ALJ found there were other jobs existing in substantial numbers in the national and local economies he could perform. He therefore found plaintiff not disabled at step five of the sequential evaluation. Plaintiff appealed this decision to the Appeals Council. The Council affirmed. Plaintiff then filed this action in federal court.
II. STANDARD OF REVIEW
A person is disabled within the meaning of the Social Security Act only if his physical and/or mental impairments preclude him from performing both his previous work and any other "substantial gainful work which exists in the national economy." 42 U.S.C. § 423(d)(2). "When a claimant has one or more severe impairments the Social Security [Act] requires the [Commissioner] to consider the combined effects of the impairments in making a disability determination." Campbell v. Bowen, 822 F.2d 1518, 1521 (10th Cir. 1987) (citing 42 U.S.C. § 423(d)(2)(C)). However, the mere existence of a severe impairment or combination of impairments does not require a finding that an individual is disabled within the meaning of the Social Security Act. To be disabling, the claimant's condition must be so functionally limiting as to preclude any substantial gainful activity for at least twelve consecutive months. See Kelley v. Chater, 62 F.3d 335, 338 (10th Cir. 1995).
The Commissioner has established a quinquepartite sequential evaluation process for determining whether a claimant is disabled:
1. The ALJ must first ascertain whether the claimant is engaged in substantial gainful activity. A claimant who is working is not disabled regardless of the medical findings.
2. The ALJ must then determine whether the claimed impairment is "severe." A "severe impairment" must significantly limit the claimant's physical or mental ability to do basic work activities.
3. The ALJ must then determine if the impairment meets or equals in severity certain impairments described in Appendix 1 of the regulations.
4. If the claimant's impairment does not meet or equal a listed impairment, the ALJ must determine whether the claimant can perform her past work despite any limitations.
5. If the claimant does not have the residual functional capacity to perform her past work, the ALJ must decide whether the claimant can perform any other gainful and substantial work in the economy. This determination is made on the basis of the claimant's age, education, work experience, and residual functional capacity.
20 C.F.R. § 404.1520(a)(4)(i)-(v).4 See also Williams v. Bowen 844 F.2d 748, 750-52 (10th Cir. 1988). The claimant has the initial burden of establishing a disability in the first four steps of this analysis. Bowen v. Yuckert, 482 U.S. 137, 146 n.5, 107 S.Ct. 2287, 2294 n.5, 96 L.Ed.2d 119 (1987). The burden then shifts to the Commissioner to show the claimant is capable of performing work in the national economy. Id. A finding that the claimant is disabled or not disabled at any point in the five-step review is conclusive and terminates the analysis. Casias v. Secretary of Health & Human Services, 933 F.2d 799, 801 (10th Cir. 1991).
Review of the Commissioner's disability decision is limited to determining whether the ALJ applied the correct legal standard and whether the decision is supported by substantial evidence. Hamilton v. Secretary of Health and Human Services, 961 F.2d 1495, 1497-98 (10th Cir. 1992); Brown v. Sullivan, 912 F.2d 1194, 1196 (10th Cir. 1990). Substantial evidence is evidence a reasonable mind would accept as adequate to support a conclusion. Brown, 912 F.2d at 1196. It requires more than a scintilla but less than a preponderance of the evidence. Hedstrom v. Sullivan, 783 F.Supp. 553, 556 (D. Colo. 1992). "Evidence is not substantial if it is overwhelmed by other evidence in the record or constitutes mere conclusion." Musgrave v. Sullivan, 966 F.2d 1371, 1374 (10th Cir. 1992). Further, "if the ALJ failed to apply the correct legal test, there is a ground for reversal apart from a lack of substantial evidence." Thompson v. Sullivan, 987 F.2d 1482, 1487 (10th Cir. 1993). Although a reviewing court should meticulously examine the record, it may not reweigh the evidence or substitute its discretion for that of the Commissioner. Id.
III. LEGAL ANALYSIS
Plaintiff alleges error in the ALJ's assessment of the various medical and other source opinions of record in this case, and claims further the ALJ's combative attitude at the hearing denied him the fair, non-adversarial hearing to which he was entitled. Finding no such errors, I affirm.
Plaintiff first faults the ALJ for failure to consider the functional restrictions suggested by physician assistant Valerie Lobato. While the ALJ should have evaluated this opinion, see Zagorianakos v. Colvin, 81 F.Supp.3d 1036, 1043 (D. Colo. 2015) (citing Social Security Ruling 06-03p, 2006 WL 2329939 at *3-4 (SSA Aug. 9, 2006)), his failure to do so in this case undoubtedly was harmless, Bernal v. Bowen, 851 F.2d 297, 303 (10th Cir. 1988). Ms. Lobato saw plaintiff a total of four times over a period of approximately five months in 2012.5 Although plaintiff mentioned he suffered from intermittent back pain, his primary complaints were unrelated to his back, and he did not seek or receive treatment for that condition. (Tr. 343-350.)6
Based on this brief and unremarkable treatment history, Ms. Lobato's conclusory opinion as to plaintiff's functional abilities, authored more than a year after she last treated him, adds no ballast to his claims of disability.7 That opinion would rightly have been characterized as inconsistent with and unsupported by Ms. Lobato's own treatment notes, which show she merely reviewed a largely unremarkable 2009 MRI8 and found tenderness to palpation over the implicated area of plaintiff's lumbar spine on examination. (See Tr. 346.) See Frey v. Bowen, 816 F.2d 508, 513 (10th Cir. 1987) (opinion unsupported by medical evidence properly rejected); Rios v. Astrue, 848 F.Supp.2d 1283, 1289 (D. Colo. 2012) (same). As plaintiff has neither argued nor attempted to demonstrate how the failure to address Ms. Lobato's opinion directly prejudiced his substantial rights, the error does not warrant remand. Williams v. Chater, 1995 WL 490280 at *2 (10th Cir. Aug. 16, 1995) ("Procedural imperfection that does not affect a party's substantive rights is not a basis for reversal."). See also Colosky v. Colvin, 68 F.Supp.3d 1359, 1365 (D. Colo. 2014).
Next, plaintiff claims the ALJ erred in failing to account more fully for the mental limitations endorsed by the state agency psychiatrist, Dr. Sara Sexton. While the ALJ gave "great weight" to the bulk of Dr. Sexton's ultimate conclusions, he did not discuss her more specific findings of moderate limitations in several areas of work-related mental functioning while assessing the "paragraph B" criteria used to evaluate mental impairments. (See Tr. 19-20, 88-90.)
This argument is contrary to law, indeed, contrary to the very case plaintiff cites in support of it. See Carver v. Colvin, 600 Fed. Appx. 616 (10th Cir. Jan. 20, 2015). As noted in Carver, the Commissioner's Program Operations Manual Systems ("POMS") provides that this section of the evaluator's review form serves as "a worksheet to ensure that the psychiatrist or psychologist has considered each of these pertinent mental activities and the claimant's or beneficiary's degree of limitation." Id. at 619 (quoting POMS DI 25020.010 B.1; internal quotation marks omitted). Based on these notes, the reviewing doctor then prepares a narrative to "explain the conclusions indicated in section I, in terms of the extent to which these mental capacities or functions could or could not be performed in work settings." POMS DI 24510.060 B.4.a. & B.4.b. "It is the narrative written by the psychiatrist or psychologist in Section III . . . that adjudicators are to use as the assessment of RFC." POMS DI 25020.010 B.1. The ALJ properly relied on that narrative here in formulating plaintiff's mental residual functional capacity. (Tr. 19-20.)
Not surprisingly, if the narrative portion of the evaluator's opinion "fails to describe the effect that each of the Section I moderate limitations would have on the claimant's ability, or if it contradicts limitations marked in Section I, the [opinion] cannot properly be considered part of the substantial evidence supporting an ALJ's RFC finding." Carver, 600 Fed. Appx. at 619. This is not such a case. Although plaintiff claims Dr. Sexton's narrative opinion failed to account for the moderate limitations she found in plaintiff's ability to maintain concentration, persistence, and pace (see Tr. 89),9 her conclusion that plaintiff could sustain ordinary work routines and adapt to work-related situations addresses that issue. (Tr. 90.) Those findings appear addressed to the issue of concentration, persistence, and pace and are not plainly contrary to the finding of moderate limitations. See Carver, 600 Fed. Appx. at 619-20.10
Plaintiff also maintains the ALJ erred in discounting the manipulative restrictions suggested by the consultative examiner, Dr. Christopher Davis. The ALJ reviewed this opinion thoroughly, giving "great weight" to Dr. Davis's suggested postural and exertional limitations (which were, specifically, that plaintiff had none) but only limited weight to his suggested manipulative limitations because plaintiff did not complain of pain in his wrists or arms either during the examination or at any other time. (Tr. 18.)11 Arguing that "the absence of evidence is not evidence," plaintiff claims this does not constitute a sufficient reason to discount the doctor's medical opinion.
The problem, of course, is that it is plaintiff's burden to present evidence in support of his claim of disability, Bowen, 107 S.Ct. at 2294 n.5, and the lack of objective medical evidence is a pertinent consideration in determining how much weight to assign a medical source opinion, 20 C.F.R. § 404.1527(c)(3). As the ALJ observed, the record is absolutely devoid of any evidence that plaintiff ever complained to a medical source about any issues with his hands or wrists. Dr. Davis's own examination notes show plaintiff had normal grip strength and, with the exception of being unable to fully extend his little finger due to a flexion deformity, the examinations of his wrists, fingers, and hands were completely normal and unremarkable. (Tr. 316-317.) The record thus more than adequately supports his rejection of these proposed limitations.12
Finally, plaintiff argues the ALJ did not give valid reasons for affording little weight to the opinions of the consultative psychological examiner, Dr. Richard Madsen. I cannot agree. The record fully supports the ALJ's decision to discount Dr. Madsen's opinions as inconsistent with the doctor's own examination findings and the record as a whole.
For example, there was nothing disingenuous in the ALJ's characterization of plaintiff's GAF score of 60 as "mild to moderate," given that score did indeed place plaintiff at the high end of the moderate range, on the cusp of mild.13 Compare American Psychiatric Association, Diagnostic and Statistical Manual of Mental Disorders at 34 (Text Revision 4th ed. 2000) ["DSM-IV"] (GAF score of 51-60 "indicates moderate symptoms . . . or moderate difficulty in social, occupational, or school functioning"), with DSM-IV at 32 (GAF score of 61-70 indicates "some mild symptoms. . . OR some difficulty in social, occupational, or school functioning . . . but generally functioning pretty well").14
Nor did the ALJ ignore allegedly supportive findings in Dr. Madsen's reports. In this regard, plaintiff points principally to Dr. Madsen's findings that plaintiff had borderline intellectual functioning and a full-scale IQ of 70, and certain components of that assessment. The ALJ addressed these specifically and noted plaintiff's long work history belied any work-related deficit in his mental functioning.15 (Tr. 19.) See 20 C.F.R. § 404.1520(b) (claimant who is performing substantial gainful activity is not disabled regardless of medical condition, age, education, or work experience). See also Harrison v. Colvin, 2014 WL 892124 at * n.4 (D. Colo. March 6, 2014) (alleged impairments existed during period of time plaintiff was still working); Martinez v. Astrue, 2013 WL 1232194 at *3 (D. Colo. March 26, 2013) (impairment alleged to have existed during majority of claimant's working life).
Moreover, the record fully supports the ALJ's conclusions that Dr. Madsen's restrictions were inconsistent with his own examination findings and with the record as a whole. As the ALJ noted, Dr. Madsen's examination demonstrate that, despite his blunted affect, plaintiff's persistence, pace, and fund of knowledge were adequate, his thought content was logical and relevant, and he was able to perform simple arithmetic in his head. (Tr. 309.) As discussed above in relation to the ALJ's analysis of Dr. Davis's opinions, plaintiff's complaint that the ALJ substituted his own lay judgment for that of a medical expert in concluding that these findings did not translate into the functional limitations suggested by Dr. Madsen is not sound. See Lumpkin, 112 F.Supp.3d at 1172; Moses v. Astrue, 2012 WL 1326672, at *4 (D. Colo April 17, 2012).
Moreover, it is abundantly clear that the record as a whole fails to substantiate Dr. Madsen's suggested limitations. The record is absolutely devoid of any evidence that plaintiff ever sought or received mental health evaluation or treatment as an adult, despite his allegation that this condition predated his back injury. (Tr. 306, 329.) Moreover, in spite of both this condition and his borderline intellectual functioning, plaintiff spent the majority of his working life as a cement mason, a skilled occupation. (See Tr. 32.)16
In short, it is apparent the ALJ properly and adequately assessed the medical opinions of record, giving valid reasons for the weight he assigned to each and well-supported explanations for those aspects of each opinion he did not adopt. Because his opinion thus is supported by substantial evidence, remand is not warranted. These same considerations belie plaintiff's suggestion that the ALJ's allegedly "adversarial" questioning at the hearing deprived him of the fair and impartial hearing to which he was entitled. See St. Anthony Hospital v. United States Department of Health and Human Services, 309 F.3d 680, 711 (10th Cir. 2002). At best, the transcript suggests the ALJ briefly expressed frustration at being asked to further elucidate his prior decision and voiced a skeptical opinion of Dr. Madsen's professional opinions in general. (Tr. 49-52.) Whatever error might have inured to giving vent to such feelings in the context of an administrative hearing, nothing in the ALJ's disability decision suggests that it was infected by any illicit bias or prejudice, and plaintiff does not argue as much. St. Anthony Hospital, 309 F.3d at 711 ("`[A] substantial showing of personal bias is required . . . to obtain a ruling that the hearing is unfair.'") (quoting Roberts v. Morton, 549 F.2d 158, 164 (10th Cir. 1976)). Remand thus is not warranted on this basis either.
For these reasons, I find no reversible error in the ALJ's disability determination, which accordingly must be affirmed.
THEREFORE IT IS ORDERED that the conclusion of the Commissioner through the Administrative Law Judge that plaintiff was not disabled is AFFIRMED.