Plaintiff Sharon M. Carpenter appeals from the denial of her applications for social security disability insurance and supplemental security income benefits. We have jurisdiction under 28 U.S.C. § 1291 and 42 U.S.C. § 405(g), and we reverse and remand for further proceedings.
I
Mrs. Carpenter was born on April 22, 1978. She filed applications for benefits under both Title II and Title XVI, alleging a disability beginning on July 1, 2001, due to continual back pain, but she also documented a very low IQ and other physical and mental impairments. She completed the tenth grade at school in special education classes and later took GED classes, but did not complete her GED. She has had many jobs, but did not keep any of them for more than a few months and made very little money in аny of the years that she worked. Her jobs were at Pizza Hut and similar companies, acting as cashier, answering telephones, or stocking shelves. The ALJ found that Mrs. Carpenter had mild mental retardation, but that her back impairment was not severe. Admin. R., Vol. 2, at 19, 23. The ALJ decided that she had no exertional limitations, only mental restrictions, and that she was not disabled. Id. at 23 (findings 12, 13). The Apрeals Council denied review, making the ALJ’s decision the Commissioner’s final decision.
“We review the Commissioner’s decision to determine whether the factual findings are supported by substantial evidence and whether the correct legal standards were applied.”
Angel v. Barnhart,
Mrs. Carpenter argues on appeal that the ALJ erred at steps two, three, and five of the five-step process used to evaluate disability claims, and that the ALJ failed to discuss the evidence in her favor throughout his decision. We have held that “[i]t is improper for the ALJ to pick and choose among medical reports, using portions of evidence favorable to his position while ignoring other evidence.”
Hardman v. Barnhart,
II
A. Step Two
Mrs. Carpenter contends the ALJ applied the wrong legal standard at step two by only considering her impairments
individually
to determine whether they were sufficiently severe to limit her ability to do
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basic work activities.
See
Admin. R., Vol. 2, at 19. As we explained in
Langley v. Barnhart,
B. Step Three
At step three, Mrs. Carpenter contends the ALJ failed to consider whether she met or equaled Listing 12.05C for mental retardation,
see Clifton v. Chater,
1. Listing 12.05C
To satisfy Listing 12.05C, Mrs. Carpenter must show “a valid verbal, performance, or full scale IQ of 60 to 69 inclusive and a physical or other mental impairment imposing an additional and significant work-related limitation of function.” 20 C.F.R., Pt. 404, Subpt. P, App. 1, § 12.05C. Mrs. Carpenter’s full scale IQ of 65, Admin. R., Vol. 3, at 446, puts her in the specified range. We have held that “a claimant’s physical impairment need not be independently disabling to meet the second prong of § 12.05C.”
Hinkle v. Apfel,
The record cоntains evidence of multiple back and neck problems which have caused Mrs. Carpenter pain, starting when she was less than two years old and continuing into adulthood. The ALJ did not acknowledge any of her medical evidence before 2001, the year she claimed her disability began.
See
Admin. R., Vol. 2, at 16-21. This is error because the regulations require the ALJ to “consider all evidence in [the] case record when [he] makes a determination or decision whether [claimant is] disabled,” 20 C.F.R. §§ 404.1520(a)(3), 416.920(a)(3), and this court requires the ALJ to discuss “the significantly probative evidence he rejects[,]”
Clifton,
The magistrate judge stated that it was unnecessary for the ALJ to say more about Dr. Reddy’s opinion because it was a checklist, which this court held in
Frey v. Bowen,
The magistrate judge also stated the ALJ properly resolved the conflict between Dr. Reddy’s opinion that Mrs. Carpenter has painful back impairments and the opinion of Moses A. Owoso, M.D. that her back was normal. Admin. R., Vol. 1, at 148. The ALJ seemеd to favor Dr. Owoso’s opinion that Mrs. Carpenter gave “a vague history of ‘a tissue’ being removed from her back in infancy!,]” but that the scar on her back was inconsistent with spinal surgery. See Admin. R., Vol. 2, at 18; Vol. 3, at 438, 440. Dr. Owoso’s opinion is contradicted, however, by Mrs. Carpenter’s childhood medical history, which shows that she underwent surgery, chemotherapy, and radiation to remove a tumоr from her spine.
In any case, the ALJ did not reject Dr. Reddy’s report because it was a checklist or because Dr. Owoso’s opinion outweighed it — he simply did not discuss all of Dr. Reddy’s diagnoses or explain how he reached his conclusions. The magistrate judge’s (and appellee’s) post hoc rationale is improper because it usurps the agency’s functiоn of weighing and balancing the evidence in the first instance.
See Allen v. Barnhart,
The ALJ also disregarded the evidence from Mrs. Carpenter’s chiropractor, Frank J. Ungerland, D.C., that she is “challenged in her daily аctivities such as washing, bending, lifting, dressing, and taking care of her children!,]” due to her neck, shoulder, and lower back injuries, and that her pain will be permanent and worsen over time.
See
Admin. R., Vol. 2, at 20; Vol. 3, at 465-66. Although a chiropractor is not an “acceptable medical source” for
diag
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nosing
an impairment under the regulations, the agency has made clear that the opinion of such an “other source” is relevant to the questions of
seventy
and
functionality. See Frantz v. Astrue,
The ALJ’s purported pain analysis is improper boilerplate because he merely recited the factors he was supposed to address and did not link his conclusions to the evidence or explain how Mrs. Carpenter’s repeated attempts to find relief from pain, and all the drugs she has been prescribed for pain, resulted in a conclusion that she is unlimited in any regard by pain or the side effects from her pain medication.
See id.; Hardman v. Barnhart,
For the above reasons, the ALJ erred by failing to discuss Listing 12.05C, and his findings elsewhere in his decision are inadequate to render that error harmless by unambiguously negating Mrs. Carpenter’s claim to satisfy the elements of that listing.
Cf. Fischer-Ross,
2. Listing 12.05D
The ALJ discussed Listing 12.05D, so there is no error in this regard under
Clifton,
“When there is evidence of a mental impairment that allegedly prevents a claimant from working, the [ALJ] must follow the procedure for evaluating mental impairments set forth in 20 C.F.R. §§ 404.1520a and the Listing of Impairments and document the procedure accordingly.”
Cruse,
To satisfy Listing 12.05D, Mrs. Carpenter was required to demonstrate her low IQ and also show that her functionality is sufficiently impaired by it — that is, that she is markedly impaired in two of the four criteria of the listing: (1) activities of daily living, (2) maintaining social functioning, (3) maintaining concentration, persistence, or pace, or (4) episodes of decom-pensation. (These criteria are numbered in Listing 12.05D, but the substance of the criteria is the same as in the paragraph “B” criteria of other listings for mental disorders. See 20 C.F.R., Pt. 404, Subpt. P, App. 1 § 12.00A.) 1 The ALJ must rate *1269 the first three functional areas on a five-point scale — “[n]one, mild, moderate, marked, and extreme.” 20 C.F.R. §§ 404.1520a(c)(4), 416.920a(c)(4). He must rate the fourth functional area on a four-point number scale — “[n]one, one or two, three, four or more.” 20 C.F.R. §§ 404.1520a(c)(4), 416.920a(c)(4).
Mrs. Carpenter argues that she is markedly limited in her activities of daily living, see Aplt. Opening Br. at 30, and markedly or extremely limited in social functioning, see id. at 31. The ALJ found that Mrs. Carpenter has only mild limitations in these two areas. Admin. R., Yol. 2, at 20. He summarized the evidence from two mental health practitioners, but he failed to discuss all of the significantly probative evidence relevant to Mrs. Carpenter’s mental impairment, discuss how he resolved the conflicts in this evidence, or discuss how he resolved the conflicts between his findings and the evidence. See id. at 18-20.
We are unable to determine how the ALJ arrived at his conclusion that Mrs. Carpenter is only mildly impaired in activities of daily living and social functioning. The only piece of mental health evidence in the record that was created using the same five-point scale the ALJ was required to use is a PRT form prepared by Janice B. Smith, Ph.D., an agency consultant who reviewed Mrs. Carpenter’s file. See Admin. R., Vol. 3, at 448-53. The ALJ did not discuss this evidence, see id., Vol. 2 at 18-20, and it is clear that the ALJ did not rely on it as a basis for concluding that Mrs. Carpenter is only mildly impaired in activities of daily living and social functioning because Dr. Smith concludеd that Mrs. Carpenter is moderately impaired in these areas. Compare id. at 20 with id., Vol. 3, at 451. The evidence from the other mental health practitioners was not created using the five-point scale the ALJ was required to use, and the ALJ did not explain how he interpreted it to support his conclusions that Mrs. Carpenter’s functionality in these two areas is only mildly limited.
The ALJ must evaluate
“all
relevant evidenсe to obtain a longitudinal picture of [the claimant’s] overall degree of functional limitation.” 20 C.F.R. § § 404.1520a(c)(l), 416.920a(c)(l) (emphasis added). It is clear he did not do so. His discussion of the functional criteria under Listing 12.05D is, by itself, concluso-ry.
See
Admin. R., Vol. 2, at 20. He later adverted to some evidence which may be relevant to step three, however, when he
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found at step four that Mrs. Carрenter was not totally credible when she asserted she does not drive, read, do math, cook, or prepare meals.
2
See id.
at 21. Nevertheless, the ALJ’s discussion at step four is insufficient to supply the analysis missing from his step-three discussion.
Cf. Fischer-Ross,
In sum, the ALJ failed to adequately discuss the evidence and tie his conclusions to the evidence. Consequently, his conclusion that Mrs. Carpenter does not mеet or equal Listing 12.05D is based on legal error and must be reversed.
C. Step Five
Finally, the ALJ’s analysis at step five where he determined that Mrs. Carpenter had the capability of performing other available work is undercut by his failure to discuss the evidence in Mrs. Carpenter’s favor at preceding steps. A proper determination of the combined impact of her impairments оn her ability to work underlies a proper finding of her mental and physical residual functional capacities, which is necessary to correctly phrase the ALJ’s hypothetical questions to the VE.
We note for consideration on remand that Mrs. Carpenter correctly asserts the VE identified categories of jobs rather than specific jobs in the Dictionary of Occupational Titles (DOT), and neither the ALJ nor the VE considered all of the requirements of any particular job. The ALJ is obligated to explain conflicts be
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tween a VE’s testimony and a job description in the DOT, however, and therefore must elicit enough vocational evidence for this court to determine whether there is a conflict.
Haddock v. Apfel,
The judgment of the district сourt is REVERSED and the case is REMANDED with directions to REMAND to the agency for further proceedings.
Notes
. As is explained in § 12.00A:
The evaluation of disability on the basis of mental disorders requires documentation of *1269 a medically determinable impairment(s), consideration of the degree of limitation such impairments) may impose on your ability to work, and consideration of whether these limitations have lasted or are expected to last for a continuous period of at least 12 months. The listings for mental disorders are arranged in nine diagnostic categories: Organic mental disorders (12.02); schizophrenic, paranoid and other psychotic disorders (12.03); affective disorders (12.04); mental retardation (12.05); anxiety-related disorders (12.06); somato-form disorders (12.07); personality disorders (12.08); substance addiction disorders (12.09); and autistic disorder and other pervasive developmental disorders (12.10). Each listing, except 12.05 and 12.09, consists of a statement describing the disorder(s) addressed by the listing, paragraph A criteria (a set of medical findings), and paragraph B criteria (a set of impairment-related functional limitations).
The structure of the listing for mental retardation (12.05) is different from that of the other mental disorders listings. Listing 12.05 contains an introductory paragraph with the diagnostic description for mental retardation. It also contains four sets of criteria (paragraphs A through D).... Paragraph D contains the same functional criteria that are required under paragraph B of the other mental disorders listings.
Id.
. Mrs. Carpenter does not challenge on appeal the ALJ’s adverse credibility determina-lion at step four. See Aplt. Reply Br. at 10.
