UNITED STATES COURT OF APPEALS 

FOR THE TENTH CIRCUIT 

_________________________________ 

SCOTTY D. FULTON, 

 Plaintiff - Appellant, 

v. 

CAROLYN W. COLVIN, Acting 

Commissioner of Social Security 

Administration, 

 Defendant - Appellee. 

No. 15-6054 

(D.C. No. 5:13-CV-01108-HE) 

(W.D. Okla.) 

_________________________________ 

ORDER AND JUDGMENT*

_________________________________ 

Before HARTZ, PORFILIO, and PHILLIPS, Circuit Judges. 

_________________________________ 

Scotty D. Fulton appeals from the district court’s judgment affirming the 

Commissioner’s denial of his applications for disability insurance benefits (DIB) and 

supplemental security income (SSI) benefits. Exercising jurisdiction under 42 U.S.C. 

§ 405(g) and 28 U.S.C. § 1291, we affirm. 

 *

 After examining the briefs and appellate record, this panel has determined 

unanimously to honor the parties’ request for a decision on the briefs without oral 

argument. See Fed. R. App. P. 34(f); 10th Cir. R. 34.1(G). The case is therefore 

submitted without oral argument. This order and judgment is not binding precedent, 

except under the doctrines of law of the case, res judicata, and collateral estoppel. It 

may be cited, however, for its persuasive value consistent with Fed. R. App. P. 32.1 

and 10th Cir. R. 32.1. 

FILED 

United States Court of Appeals

Tenth Circuit 

November 9, 2015

Elisabeth A. Shumaker 

Clerk of Court
2 

BACKGROUND

 Mr. Fulton applied for DIB and SSI in 2005, alleging he became disabled on 

January 1, 2003, when he was twenty-nine years old. An administrative law judge 

(ALJ) denied the claims, but the Appeals Council remanded for a new hearing. The 

ALJ held a new hearing and again denied benefits. The Appeals Council denied 

review, but the district court remanded for further proceedings. 

On remand, a new ALJ held a hearing and denied benefits.1

 At steps two and 

three of the agency’s familiar five-step sequential evaluation, the ALJ determined 

that Mr. Fulton had several severe impairments (discogenic and degenerative spinal 

disorders; major depressive disorder, recurrent and moderate; social phobia; and 

polysubstance abuse), but none of them (singly or in combination) met or equaled an 

impairment listed in 20 C.F.R. Part 404, Subpart P, Appendix 1 (the Listings). The 

ALJ found that Mr. Fulton had the residual functional capacity (RFC) to perform 

sedentary work2

 subject to the following limitations: 

occasionally climb ramps and stairs, balance, and stoop; never climb ropes, 

ladders, and scaffolds, kneel, crouch, or crawl; avoid exposure to vibration; 

can sit for about 30 minutes at any one time before standing briefly at the 

workstation for less than 5 minutes; understand, remember, and carry out 

only simple instructions; make simple work related decisions; deal with 

only occasional changes in work processes and environment; should be 

 1

 For DIB purposes, Mr. Fulton had to show he was disabled on or before his 

date last insured, December 31, 2006, but the ALJ considered medical evidence up 

through the date of his decision (August 27, 2013) for the purpose of SSI benefits. 

2

 “Sedentary work involves lifting no more than 10 pounds at a time and 

occasionally lifting or carrying articles like docket files, ledgers, and small tools.” 

20 C.F.R. §§ 404.1567(a), 416.967(a). 
3 

working with things and objects instead of people and, thus, have no 

contact with the general public and have only incidental, superficial 

work-related type contact with co-workers and supervisors; and for any 

work task, should not be required to read above the 6th grade level and 

should not be required to write or use mathematics above the 3rd grade 

level. 

Aplt. App. Vol. III, Admin. R. at 411. With this RFC, the ALJ concluded that 

Mr. Fulton could not perform any of his past relevant work as a fast food cook, prep 

cook, roofer helper, or housekeeper, but was able to work as a surveillance system 

monitor or final assembler. The Appeals Council denied review, and the district 

court affirmed. Mr. Fulton appeals. 

DISCUSSION

 Our task in this appeal is limited to determining whether substantial evidence 

supports the agency’s factual findings and whether the agency applied the correct 

legal standards. Barnett v. Apfel, 231 F.3d 687, 689 (10th Cir. 2000). “Substantial 

evidence is such relevant evidence as a reasonable mind might accept as adequate to 

support a conclusion.” Id. (internal quotation marks omitted). We cannot “reweigh 

the evidence” or “substitute our judgment for that of the agency.” Id. (internal 

quotation marks omitted). 

I. Mental impairments

A. Medical sources 

Mr. Fulton contests the ALJ’s assessment of reports and opinions by several 

medical sources concerning his mental impairments. We address each in turn. 
4 

1. Drs. Lynch and Krieger 

Mr. Fulton argues that the ALJ erred in not discussing the diagnosis of an 

examining, state-agency consultant, Darrell Lynch, Ph.D., and the records of a 

treating physician, Michael Krieger, M.D. Dr. Lynch concluded that Mr. Fulton has 

panic disorder with agoraphobia and avoidant personality disorder, see Aplt. App. 

Vol. II, Admin. R. at 192-94, and Dr. Krieger prescribed anti-depressants several 

times in response to his complaints of depression and anxiety, see id. at 230. But 

neither doctor gave an opinion about the functional limitations, if any, that these 

conditions imposed (which would be relevant at steps four and five of the sequential 

evaluation process), and Mr. Fulton has not argued that any of these conditions meets 

or equals a Listing (which would be relevant at step three). Hence, the diagnoses by 

themselves are not significantly probative evidence the ALJ had to reject in order to 

find Mr. Fulton was not disabled, and therefore the ALJ did not need to discuss them. 

See Clifton v. Chater, 79 F.3d 1007, 1009-10 (10th Cir. 1996) (explaining that 

although “an ALJ is not required to discuss every piece of evidence,” he must discuss 

“the evidence supporting his decision, . . . uncontroverted evidence he chooses not to 

rely upon, [and] significantly probative evidence he rejects”). 

To the extent Mr. Fulton asserts a step-two error in the ALJ’s failure to assess 

whether his panic disorder with agoraphobia or avoidant personality disorder (as 

diagnosed by Dr. Lynch) were severe (see Aplt. Opening Br. at 23-26), such error 

was harmless because the ALJ found at least one other severe impairment at step two. 

See Carpenter v. Astrue, 537 F.3d 1264, 1266 (10th Cir. 2008) (concluding that a 
5 

step-two error is harmless where an ALJ properly determines that a claimant cannot 

be denied benefits at step two and proceeds to step three). Moreover, a 

nonexamining, state-agency consultant, Karen Kendall, Ph.D., considered 

Dr. Lynch’s diagnoses and expressed opinions on the associated degree of functional 

limitation. As we proceed to discuss, the ALJ adequately accounted for 

Dr. Kendall’s limitations, and we therefore reject Mr. Fulton’s argument that the ALJ 

erred in not considering what effect, if any, Dr. Lynch’s diagnoses had on 

Mr. Fulton’s RFC (see Aplt. Reply Br. at 3-5). 

2. Dr. Kendall 

Mr. Fulton claims that the ALJ erred in discussing and weighing Dr. Kendall’s 

opinions regarding his mental impairments. In Section I of a Mental Residual 

Functional Capacity Assessment form (MRFCA) she completed in January 2006, 

Dr. Kendall checked boxes indicating that Mr. Fulton was (1) moderately limited in 

his “ability to work in coordination with or proximity to others without being 

distracted by them,” Aplt. App. Vol. II, Admin. R. at 196; (2) moderately limited in 

his “ability to respond appropriately to changes in the work setting,” id. at 197; and 

(3) markedly limited in his “ability to interact appropriately with the general public, 

id. In Section III of the MRFCA, Dr. Kendall wrote that Mr. Fulton is “able to 

perform simple and some complex tasks under ordinary supervision,” “able to 

interact with coworkers and supervisors for incidental work purposes but should 

avoid public contact,” and “able to adapt to some work change.” Id. at 198. In an 

accompanying Psychiatric Review Technique (PRT) form, Dr. Kendall noted that she 
6 

had reviewed Dr. Lynch’s report, acknowledged his diagnosis of avoidant personality 

disorder and panic disorder with agoraphobia, and checked boxes indicating 

Mr. Fulton was moderately limited in activities of daily living and maintaining 

concentration, persistence, or pace, and markedly limited in maintaining social 

functioning. 

The ALJ purported to give minimal weight to Dr. Kendall’s opinions because 

later medical evidence rendered them “moot.” Id. Vol. III, Admin. R. at 413. The 

ALJ mentioned Dr. Kendall’s Section III opinion that Mr. Fulton was “capable of 

simple and some complex work under ordinary supervision,” id. at 402, but 

Mr. Fulton criticizes the ALJ’s failure to mention the other three limitations 

Dr. Kendall found in Section I of the MRFCA. This argument overlooks an 

important distinction between Sections I and III. According to the MRFCA, 

Section I “is for recording summary conclusions,” whereas Section III is for 

recording a “[d]etailed explanation of the degree of limitation for each [Section I] 

category.” Id. Vol. II, Admin. R. at 196. Where a psychologist’s Section III 

narrative does not contradict any Section I limitations and describes the effect each 

Section I limitation would have on the claimant’s mental RFC, the ALJ may properly 

look to only the Section III narrative as the psychologist’s opinion regarding mental 

RFC. Carver v. Colvin, 600 F. App’x 616, 618-19 (10th Cir. 2015).3

 The ALJ did so 

here, acknowledging in a footnote the distinction between Section I and Section III. 

 3 Carver is unpublished and therefore not precedential, but we cite it for its 

persuasive value. See Fed. R. App. P. 32.1; 10th Cir. R. 32.1. 
7 

See Aplt. App. Vol. III, Admin. R. at 413 n.3. And we do not see any contradiction 

between Sections I and III of Dr. Kendall’s MRFCA or any failure to describe in 

Section III the effects of any Section I limitations on Mr. Fulton’s capacity for work.4

 

Accordingly, we reject Mr. Fulton’s argument that the ALJ erred in not mentioning 

the three other Section I limitations. 

In addition, we conclude that, regardless of the ALJ’s statement that he 

afforded minimal weight to Dr. Kendall’s opinions, the ALJ’s RFC adequately 

accounted for all the limitations Dr. Kendall set forth in Section III of her MRFCA. 

Dr. Kendall thought Mr. Fulton could “perform simple and some complex tasks under 

ordinary supervision,” id. Vol. II, Admin. R. at 198; the ALJ limited him to simple 

work. Dr. Kendall thought Mr. Fulton could “interact with coworkers and 

supervisors for incidental work purposes but should avoid public contact,” id.; the 

ALJ limited him to work lacking any public contact and involving only objects and 

incidental, superficial work-related contact with coworkers and supervisors. And 

Dr. Kendall thought Mr. Fulton could “adapt to some work change,” id., and the ALJ 

limited him to “only occasional changes in work processes and environment,” id.

Vol. III, Admin. R. at 411. Because the RFC adequately captured the limitations 

Dr. Kendall set out in Section III of her MRFCA (and, for that matter, the limitations 

 4

 We view Dr. Kendall’s Section III opinion that Fulton has the ability “to 

interact with coworkers and supervisors for incidental work purposes,” Aplt. App. 

Vol. II, Admin. R. at 198, as adequately describing the effect of the moderate 

limitation in his “ability to work in coordination with or proximity to others without 

being distracted by them,” id. at 196, that Dr. Kendall marked in Section I. 
8 

she indicated on her PRT form), we need not address Mr. Fulton’s other attacks on 

the ALJ’s statement that he would afford Dr. Kendall’s opinions minimal weight or 

that they were moot or of no practical effect. See Aplt. Opening Br. at 17-23. 

3. Case manager Hull 

Mr. Fulton takes issue with the ALJ’s reasons for affording little weight to the 

opinion of Mandy Hull, who was his case manager and part of his mental-health 

treatment team at Red Rock West Behavioral Health Services from September 2010 

to September 2011. In Ms. Hull’s view, Mr. Fulton had marked restrictions in daily 

living activities, social functioning, and concentration, and he would be unable to 

work. The ALJ gave three reasons for affording Ms. Hull’s opinion little weight: 

(1) she was not an acceptable medical source;5

 (2) the ALJ gave greater weight to the 

opinion of an acceptable medical source, state-agency examining consultant Cynthia 

Repanshek, Psy. D., that Mr. Fulton had only moderate symptoms; and (3) Ms. Hull’s 

opinion was inconsistent with treatment notes from Red Rock. 

In Mr. Fulton’s view, the ALJ’s second and third reasons are flawed, leaving 

the fact that Ms. Hull was an unacceptable medical source as the sole, and therefore 

improper, reason for affording her opinion little weight. We are not persuaded. 

 5

 Acceptable medical sources include licensed physicians and licensed or 

certified psychologists. See 20 C.F.R. §§ 404.1513(a), 416.913(a). “Medical sources 

who are not ‘acceptable medical sources’” include “nurse practitioners, physician 

assistants, licensed clinical social workers, naturopaths, chiropractors, audiologists, 

and therapists.” SSR 06-03p, 2006 WL 2329939, at *2 (Aug. 9, 2006). 
9 

First, Mr. Fulton claims that the ALJ failed to weigh Ms. Hull’s opinion 

against medical opinions using the factors of 20 C.F.R. §§ 404.1527(c) and 

416.927(c)6

 and therefore violated Social Security Ruling 06-03p, 2006 WL 2329939 

(Aug. 9, 2006) (SSR 06-03p). Although those factors “explicitly apply only to the 

evaluation of medical opinions from ‘acceptable medical sources,’” they “represent 

basic principles that apply to the consideration of all opinions from medical sources 

who are not ‘acceptable medical sources.’” Id. at *4.7

 But not every factor will 

apply in every case, id. at *5, and an ALJ is not required to expressly discuss those 

factors in his decision: “In the case of a nonacceptable medical source[,] . . . the 

ALJ’s decision is sufficient if it permits us to ‘follow the adjudicator’s reasoning.’” 

Keyes-Zachary v. Astrue, 695 F.3d 1156, 1164 (10th Cir. 2012) (quoting SSR 06-03p, 

2006 WL 2329939, at *6). Here, the ALJ’s discussion allows us to follow his 

reasoning. 

 6

 Those factors are: 

(1) the length of the treatment relationship and the frequency of 

examination; (2) the nature and extent of the treatment relationship, 

including the treatment provided and the kind of examination or testing 

performed; (3) the degree to which the physician’s opinion is supported by 

relevant evidence; (4) consistency between the opinion and the record as a 

whole; (5) whether or not the physician is a specialist in the area upon 

which an opinion is rendered; and (6) other factors brought to the ALJ’s 

attention which tend to support or contradict the opinion. 

Watkins v. Barnhart, 350 F.3d 1297, 1301 (10th Cir. 2003) (quotation omitted). 

7

 Under SSR 06-03p, opinions from nonacceptable medical sources “are 

important and should be evaluated on key issues such as impairment severity and 

functional effects.” SSR 06-03p, 2006 WL 2329939, at *3. 
10 

Second, Mr. Fulton contends that the ALJ misread Dr. Repanshek’s report as 

noting moderate symptoms when instead the report’s only reference to anything 

being “moderate” was to the degree of Mr. Fulton’s depression. As a matter of 

semantics, we will not fault the ALJ for interpreting Dr. Repanshek’s opinion to 

mean that Mr. Fulton’s “moderate” depression causes some sort of moderate 

symptoms. Moreover, Mr. Fulton’s argument overlooks that Dr. Repanshek also 

thought he had a GAF score of 56, which indicates moderate symptoms, see Am. 

Psychiatric Ass’n, Diagnostic and Statistical Manual of Mental Disorders 34 

(4th ed., Text Revision 2000), and the ALJ noted that score in his decision, see Aplt. 

App. Vol. III, Admin R. at 406. We therefore see no factual error in this regard. 

As Mr. Fulton points out, the ALJ did not expressly discuss the 

length-of-treatment factor. However, the ALJ did not have to expressly discuss any 

of the applicable factors. See Keyes-Zachary, 695 F.3d at 1164. But even if we 

equate the ALJ’s failure to expressly discuss that factor with a failure to consider that 

Ms. Hull was part of a team that had more contact with Mr. Fulton than 

Dr. Repanshek, who examined him only one time, that alone is not a basis to fault the 

ALJ. SSR 06-03p posits that an ALJ can afford more weight to the opinion of a 

nonacceptable medical source than to the opinion of an acceptable medical source 

where the nonacceptable medical source saw the claimant “more often than the 

treating source and has provided better supporting evidence and a better explanation 

for [the] opinion.” SSR 06-03p, 2006 WL 2329939 at *5 (emphasis added). In this 

regard, the ALJ discussed treatment notes that were inconsistent with Ms. Hull’s 
11 

opinion.8

 Mr. Fulton does not fault the ALJ’s interpretation of those notes but 

instead argues that the ALJ overlooked his admission and discharge documents, 

which show that his condition did not change during the one year he was treated at 

Red Rock. While that might reflect on the effectiveness of his Red Rock treatment, it 

is not evidence that supports Ms. Hull’s opinion as to the degree of limitations caused 

by Mr. Fulton’s mental impairments. We further note that the admission document 

contains summary indications that Mr. Fulton had a variety of impairments and 

problems, but there is no explanation for these opinions, and they specify no degree 

of impairment. The assessment at discharge—that Mr. Fulton is “seriously mentally 

ill,” Aplt. App. Vol. IV, Admin. R. at 569—suffers from these same shortcomings. 

Accordingly, these documents do not cause us to question the ALJ’s decision to give 

little weight to Ms. Hull’s opinion. 

Because the record supports the ALJ’s additional reasons for affording little 

weight to Ms. Hull’s opinion, it was not improper for the ALJ to also rely on the fact 

that Ms. Hull was a nonacceptable medical source. See SSR 06-03p, 2006 WL 

2329939, at *5 (“The fact that a medical opinion is from an ‘acceptable medical 

 8

 The ALJ accurately observed that those notes showed Mr. Fulton “was 

compliant with medications, had no side effects, no involuntary movements, and no 

suicidal ideation”; had an “appropriate physical appearance, normal speech, 

appropriate affect, and was fully oriented and alert”; “had normal thoughts” without 

“[d]elusions [or] hallucinations”; and “was cooperative.” Aplt. App. Vol. III, Admin. 

R. at 414. “The only symptoms noted were anxious mood” on four occasions, and 

Mr. Fulton “was able to focus during sessions.” Id.
12 

source’ is a factor that may justify giving that opinion greater weight than an opinion 

from a medical source who is not an ‘acceptable medical source[.]’”). 

B. Ability to handle stress and to concentrate, persist, or maintain pace 

Mr. Fulton faults the ALJ for not adequately considering how his alleged 

inability to handle stress bears on his ability to work, particularly regarding the final 

assembler job. He largely relies on a provision of Social Security Ruling 85-15 

stating that “the knowledge that one’s work is being judged and evaluated, even when 

the supervision is remote or indirect, can be intolerable for some mentally impaired 

persons,” SSR 85-15, 1985 WL 56857, at *6 (1985). He points to statements he 

made on his benefits application that he is not good with stress and that stress causes 

problems with memory, concentration, following instructions, and getting along with 

others; his mother’s similar testimony at the ALJ hearing; a 1999 Red Rock 

evaluation that he had a “low tolerance to stress,” Aplt. App. Vol. III, Admin. R. 

at 257-58; and Dr. Repanshek’s comment that “[h]e seems to become angry and 

agitated in social situations or when he feels that he is being watched or scrutinized,” 

id. Vol. IV, Admin. R. at 605. But this evidence says nothing about the degree of his 

limitations with regard to stress, and as we have already said, the ALJ’s RFC 

adequately accounted for Dr. Kendall’s opinion that Mr. Fulton can perform simple 

tasks under ordinary supervision, interact with coworkers and supervisors for 

incidental work purposes, never interact with the public, and adapt to some work 

changes. Accordingly, we see no error with regard to stress. 
13 

Mr. Fulton similarly criticizes the ALJ for not incorporating any limitation in 

his RFC finding that accounted for his step-three finding that Mr. Fulton had “no 

greater than ‘moderate’ difficulties” with concentration, persistence, or pace. Id.

Vol. III, Admin. R. at 410. The ALJ apparently based that finding on PRT forms 

completed by Dr. Kendall in 2006 and Deborah Hartley, Ph.D., in 2011—each found 

that, for purposes of whether the “paragraph B” criteria of the Listings were met, 

Mr. Fulton had moderate difficulties in the broad functional area of maintaining 

concentration, persistence, or pace. However, “paragraph B” limitations “are not an 

RFC assessment but are used to rate the severity of mental impairment(s) at steps 2 

and 3 of the sequential evaluation process.” SSR 96-8p, 1996 WL 374184, at *4 

(July 2, 1996). The MRFCA “used at steps 4 and 5 of the sequential evaluation 

process requires a more detailed assessment by itemizing various functions contained 

in the broad categories found in paragraphs B and C of the adult mental disorders 

listings.” Id.

In Section I of the MRFCAs that accompanied their PRT forms, Drs. Kendall 

and Hartley each checked boxes indicating that Mr. Fulton was not significantly 

limited in his ability to (1) maintain attention and concentration for extended periods 

and (2) complete a normal workday without interruptions from the symptoms of his 

mental impairments and to perform at a consistent pace.9

 They also marked boxes for 

 9

 Those mental activities fall within the MRFCA’s broader category of 

sustained concentration and persistence and appear to be the activities within that 

category most germane to Mr. Fulton’s argument. 
14 

moderate or marked limitations in other mental activities within that category, 

ostensibly representing the moderate difficulties in the related functional area they 

marked on their PRT forms for “paragraph B” purposes. Thus, neither Dr. Kendall 

nor Dr. Hartley concluded in Section III of their MRFCA (i.e., in their RFC 

assessment) that Mr. Fulton had a significant limitation in concentration, persistence, 

or pace, and as discussed above, Dr. Kendall’s Section III narrative accounted for the 

moderate limitation in Mr. Fulton’s ability to work alongside others without being 

distracted by them that she marked in Section I. Further, Mr. Fulton has not pointed 

to any competing evidence supporting a moderate limitation in these abilities for 

RFC purposes.10 Hence, we reject his contention that the ALJ erred by not including 

in his RFC finding a moderate limitation in concentration, persistence, or pace. 

II. Physical impairments 

Moving to his physical impairments, Mr. Fulton claims that the ALJ erred in 

not addressing the July 2006 findings of Samantha Lewellen, M.D., that he had 

tenderness in his lower back and sacroiliac joints, pain radiating into his hips with 

straight leg raising, and a gait that favored his right side as evidenced by signs of 

wear on his left foot. But Dr. Lewellen did not assess any specific functional 

limitations, and in any event, at step two the ALJ found that Mr. Fulton had severe 

 10 Mr. Fulton directs us to Ms. Hull’s opinion that he has marked difficulties in 

these abilities, but we have already rejected his challenge to the ALJ’s finding that 

her opinion was entitled to little weight. And although Dr. Repanshek opined that 

Mr. Fulton had moderate depression and a GAF score indicating moderate symptoms, 

she did not further specify how his mental impairments manifested themselves 

symptomatically or functionally. 
15 

spinal disorders, which he accounted for in his RFC finding by limiting Mr. Fulton to 

sedentary work with a variety of accommodating postural limitations. Hence any 

error in failing to discuss Dr. Lewellen’s findings at step two, or as part of the RFC 

finding, was harmless.11 See Mays v. Colvin, 739 F.3d 569, 578-79 (10th Cir. 2014) 

(“[A]n ALJ’s failure to weigh a medical opinion involves harmless error if there is no 

inconsistency between the opinion and the ALJ’s assessment of [RFC].”). 

Similarly, we see no reversible error in the weight the ALJ afforded to the 

opinions of several state-agency, nonexamining consultants. Mr. Fulton claims the 

ALJ erred in giving great weight to the February 2006 opinion of J. Isaacson, M.D., 

that his back impairments were non-severe because (1) Dr. Isaacson did not have the 

benefit of Dr. Lewellen’s later findings and (2) he did not specifically address the 

examination findings of Frank Thomas, M.D., which, as the ALJ noted, showed some 

tenderness and significant muscle spasms near Mr. Fulton’s left sacroiliac joint. But 

again, the ALJ found Mr. Fulton had severe spinal disorders, and his RFC took those 

into consideration. We therefore see no reversible error with respect to Dr. Isaacson. 

See Allen v. Barnhart, 357 F.3d 1140, 1145 (10th Cir. 2004) (explaining that an 

ALJ’s error is harmless “where, based on material the ALJ did at least consider (just 

not properly), we [can] confidently say that no reasonable administrative factfinder, 

 11 Mr. Fulton also argues that the ALJ should have considered Dr. Lewellen’s 

findings as part of his determination that he was not fully credible. We will address 

that in later our decision. 
16 

following the correct analysis, could have resolved the factual matter in any other 

way”). 

Likewise, the ALJ did not commit reversible error when he afforded great 

weight to the opinions of Lawrence Kuo, M.D., and Evette Budrich, M.D., that there 

was insufficient evidence to rate the DIB portion of Mr. Fulton’s claim.12 Mr. Fulton 

bases his argument on an assumption that neither Dr. Kuo nor Dr. Budrich considered 

the findings of Drs. Lewellen and Thomas. To be sure, Drs. Kuo and Budrich 

provided very brief, conclusory statements regarding the state of the medical 

evidence and did not discuss any of that evidence. But we see nothing that bears out 

Mr. Fulton’s assumption that they did not consider the examination findings of 

Drs. Lewellen and Thomas. 

Mr. Fulton’s real point appears to be that Drs. Kuo and Budrich were wrong 

because the findings of Drs. Lewellen and Thomas support that he was disabled prior 

to the expiration of his insured status, and therefore the ALJ should not have afforded 

their opinions great weight but instead should have found Mr. Fulton disabled based 

on the Lewellen/Thomas findings. However, we have rejected the notion that the 

ALJ failed to account for Dr. Lewellen’s examination findings. And we see nothing 

so telling in Dr. Thomas’s findings as to suggest that Drs. Kuo and Budrich erred in 

concluding that there was insufficient medical evidence to rate the disability portion 

 12 Notably, through step four of the sequential evaluation process, Mr. Fulton 

had the burden to produce evidence that he was disabled. See Musgrave v. Sullivan, 

966 F.2d 1371, 1376 (10th Cir. 1992). 
17 

of Mr. Fulton’s claim, or that those findings should have led the ALJ to award 

benefits. In addition to finding that Mr. Fulton had low-back tenderness and spasms, 

Dr. Thomas observed that his straight-leg raising test was negative and that he had 

full range of motion, except for the lumbar spine. Dr. Thomas noted that Mr. Fulton 

had never had any x-rays or other testing, had never tried physical therapy, and 

complained that his back pain made it difficult to do manual labor, which of course 

the ALJ ruled out by limiting Mr. Fulton to sedentary work. Given the limited and 

relatively benign nature of Dr. Thomas’s findings, and taking into consideration that 

the ALJ in fact rated the DIB portion of Mr. Fulton’s claim, we cannot agree that the 

ALJ committed reversible error in affording great weight to the opinions of Drs. Kuo 

and Budrich. 

III. Reliance on testimony of vocational expert

 Mr. Fulton next contends the ALJ erred in relying on the testimony of a 

vocational expert (VE) that, with his RFC for only simple work, Mr. Fulton could 

work as a surveillance system monitor. He points out that the Dictionary of 

Occupational Titles (DOT) ascribes a reasoning level of “3” to that job, and in 

Hackett v. Barnhart, 395 F.3d 1168, 1176 (10th Cir. 2005), we viewed that reasoning 

level as inconsistent with an RFC that limited a claimant to simple work. Here, the 

ALJ failed to inquire of the VE as to any possible conflict between the DOT and the 

VE’s testimony, or otherwise resolve the conflict, as required by Social Security 

Ruling 00-4p, 2000 WL 1898704, at *4 (Dec. 4, 2000). The Commissioner concedes 
18 

this error but argues that the other job the ALJ relied on—final assembler—satisfies 

the Commissioner’s step-five burden. We agree with the Commissioner. 

The VE testified that there were 900 to 1,000 final assembler jobs in the 

Oklahoma region and 100,000 such jobs nationally. The relevant test is whether 

there is a significant number of jobs in either the regional or national economy. 

Raymond v. Astrue, 621 F.3d 1269, 1275 n.2 (10th Cir. 2009). Mr. Fulton does not 

contest the legal significance of 100,000 final assembler jobs in the national 

economy, but he contends the ALJ was wrong to rely on those jobs because the 

dispositive hypothetical the ALJ posed to the VE did not include all of his mental 

impairments, namely, his alleged moderate limitation in concentration, persistence, 

and pace; the moderate limitations Dr. Kendall noted in his ability to work in 

coordination with or proximity to others without being distracted and to respond 

appropriately to changes in the work setting; Dr. Lynch’s diagnosis of avoidant 

personality disorder; and Dr. Repanshek’s observation that Mr. Fulton becomes 

agitated or angry when he feels he is being watched or scrutinized. Because we have 

already concluded that the ALJ was not required to include any of those limitations in 

his RFC finding (or, in the case of Dr. Kendall, that the ALJ’s RFC finding 

accounted for the limitations she found in Mr. Fulton’s ability to work with others 

and respond to changes), the ALJ’s hypothetical to the VE was not flawed. See Bean 

v. Chater, 77 F.3d 1210, 1214 (10th Cir. 1995) (explaining that a hypothetical 

question should contain “only . . . those impairments borne out by the evidentiary 

record”). 
19 

IV. Credibility 

The ALJ found that Mr. Fulton’s credibility was “diminished for several 

reasons.” Aplt. App. Vol. III, Admin. R. at 413. Mr. Fulton testified that he could 

not read or write well, but the ALJ found several instances in the record where he 

“had completed forms and responded to questions,” indicating “significant reading 

and writing ability.” Id. Mr. Fulton testified that his back and neck pain prevented 

him from working, but the ALJ pointed to his testimony that “until recently he spent 

many hours in bars playing pool.” Id. And as for Mr. Fulton’s testimony that he has 

a poor memory, the ALJ observed that he had “completed several reports saying that 

he needs no reminders for personal needs and grooming or taking medicine,” and that 

the Red Rock reports showed an ability to focus and normal mental-status 

examinations except for anxiety. Id.

“Credibility determinations are peculiarly the province of the finder of fact, 

and we will not upset such determinations when supported by substantial evidence.” 

Diaz v. Sec’y of Health & Human Servs., 898 F.2d 774, 777 (10th Cir. 1990). 

“Findings as to credibility should be closely and affirmatively linked to substantial 

evidence and not just a conclusion in the guise of findings.” Huston v. Bowen, 

838 F.2d 1125, 1133 (10th Cir. 1988) (footnote omitted). It is the relationship of 

credibility to RFC that drives our analysis. See Poppa v. Astrue, 569 F.3d 1167, 

1171 (10th Cir. 2009) (“Since the purpose of the credibility evaluation is to help the 

ALJ assess a claimant’s RFC, the ALJ’s credibility and RFC determinations are 

inherently intertwined.”). 
20 

In challenging the credibility finding on his reading and writing ability, 

Mr. Fulton points to other parts of the record showing he had help completing forms. 

But that does not convert the ALJ’s reliance on evidence that Mr. Fulton could read 

and complete rather lengthy forms himself into the sort of improper “picking and 

choosing” we have criticized. See, e.g., Keyes-Zachary, 695 F.3d at 1166; Hardman 

v. Barnhart, 362 F.3d 676, 681 (10th Cir. 2004). His ability to read and write is not 

like an impairment whose severity might wax and wane or occasionally evade 

detection, thereby permitting an ALJ to selectively (and improperly) rely only on 

those medical reports showing the absence of disabling symptoms. And in any event, 

the ALJ limited Mr. Fulton to jobs that did not require reading above the sixth-grade 

level or writing above the third-grade level, an assessment Mr. Fulton has not taken 

issue with. 

Much the same can be said for Mr. Fulton’s challenge to the ALJ’s credibility 

finding regarding his claim to have a poor memory. As Mr. Fulton points out, there 

is evidence that his wife prepared a daily planner for his medication and that he told 

Dr. Hartley he needed medication reminders. But he does not question the ALJ’s 

observation that, in a number of forms, he said he did not need reminders. And his 

reliance on the statements in his Red Rock admission and discharge documents 

(discussed above) is unpersuasive, since we have already dispatched with the 

materiality of those records. Moreover, Mr. Fulton’s testimony that he has a poor 

memory lacked detail, so even if believed, it says little about how poor his memory 
21 

is.13 Consistent with the simple work the ALJ limited Mr. Fulton to, Drs. Kendall 

and Hartley considered Mr. Fulton not significantly limited in his ability to remember 

very short and simple instructions, and Dr. Hartley expressly opined that he had 

“adequate cognitive functioning to perform at least simple work related task[s],” 

Aplt. App. Vol. IV, Admin. R. at 634. 

Finally, we see no error in the ALJ’s reliance on Mr. Fulton’s pool playing to 

diminish the credibility of his claim that back and neck pain prevent him from 

working. Mr. Fulton testified that over a four-month period ending a little more than 

a year before the ALJ hearing, he had gone to bars to drink and play pool three times 

a month, spending ten hours on one occasion. He now characterizes these outings as 

the sort of irregular, “sporadic diversions” not involving “prolonged physical 

activity” that we have said are not the sort of activities that show a claimant is 

capable of “substantial gainful activity.” Byron v. Heckler, 742 F.2d 1232, 1235 

(10th Cir. 1984). But in Byron, the “diversions” at issue were some jogging and 

occasional work for an hour as a janitor, there was favorable medical evidence 

regarding pain, and the Appeals Council found that the claimant was able to perform 

light work. See id. at 1235-36. Here, Mr. Fulton’s billiards activities (particularly 

 13 Mr. Fulton’s only testimony regarding his memory came when the ALJ 

asked whether he could remember what month in 2003 he last worked. Mr. Fulton 

said he could not remember and that he “can’t remember very well.” Aplt. App. 

Vol. V, Admin. R. at 970. When the ALJ asked him if his memory was so bad that 

“most of what you’re telling me isn’t going to be reliable,” Mr. Fulton responded that 

he was “not saying that at all, I’m just . . . not good with dates.” Id. 
22 

his ten-hour stint14) were longer in duration, Mr. Fulton has not shown that the 

medical evidence (which the ALJ discussed at length) is consistent with his claim of 

disabling pain, and the question is whether he can perform sedentary work with 

numerous postural accommodations, not light work. The ALJ was justified in 

concluding that Mr. Fulton’s pool playing was inconsistent with an inability to 

perform such work. 

As noted in footnote 11, supra, Mr. Fulton argues that, when evaluating the 

credibility of his complaints of disabling back pain, the ALJ should have considered 

Dr. Lewellen’s examination findings (low-back tenderness, radiating pain to the hips 

with straight leg raising, and a gait favoring his right side). Those findings, however, 

have little bearing on credibility because Dr. Lewellen did not assess any degree of 

functional limitation (or even indicate the severity of the symptoms she observed) 

that might support the credibility of Mr. Fulton’s subjective complaints. 

CONCLUSION

 The district court’s judgment is affirmed. 

Entered for the Court 

John C. Porfilio 

Circuit Judge 

 14 Mr. Fulton faults the ALJ for not inquiring how many of the ten hours were 

spent actually playing pool, but at the hearing, Mr. Fulton responded affirmatively 

when the ALJ asked if he had “spent 10 hours in a bar playing pool.” Aplt. App. 

Vol. V, Admin. R. at 993.