                    UNITED STATES COURT OF APPEALS

                                TENTH CIRCUIT



 CARDIN F. RUTLEDGE,

             Plaintiff-Appellant,

 v.                                                      No. 99-7097

 KENNETH S. APFEL, Commissioner,
 Social Security Administration,

             Defendant-Appellee.


                                     ORDER
                              Filed October 20, 2000


Before BALDOCK , McKAY , and BRISCOE , Circuit Judges.


      This matter is before the court on appellee’s motion to publish the court’s

order and judgment dated September 1, 2000. The motion is granted. A copy of

the published opinion is attached.



                                                   Entered for the Court
                                                   PATRICK FISHER, Clerk

                                                   By:
                                                          Keith Nelson
                                                          Deputy Clerk
                                                                        F I L E D
                                                                  United States Court of Appeals
                                                                          Tenth Circuit
                                    PUBLISH
                                                                          SEP 1 2000
                  UNITED STATES COURT OF APPEALS
                                                                     PATRICK FISHER
                                                                              Clerk
                               TENTH CIRCUIT



 CARDIN F. RUTLEDGE,

             Plaintiff-Appellant,

 v.                                                    No. 99-7097

 KENNETH S. APFEL, Commissioner,
 Social Security Administration,

             Defendant-Appellee.


        APPEAL FROM THE UNITED STATES DISTRICT COURT
           FOR THE EASTERN DISTRICT OF OKLAHOMA
                    (D.C. No. 96-CV-577-BU)


Submitted on the briefs:

Paul F. McTighe, Jr., Tulsa, Oklahoma, for Plaintiff-Appellant.

Bruce Green, Unites States Attorney, Cheryl R. Triplett, Assistant United States
Attorney, Arthur J. Fried, General Counsel, Charlotte J. Hardnett, Principal
Deputy General Counsel, John M. Sacchetti, Associate General Counsel,
Litigation Division, Eileen A. Farmer, Attorney, Office of the General Counsel,
Social Security Administration, Baltimore, Maryland, for Defendant-Appellee.




Before BALDOCK , McKAY , and BRISCOE , Circuit Judges.


McKAY , Circuit Judge.
       Claimant Cardin F. Rutledge appeals from the      district court ’s affirmance of

the decision of the Social Security Administration denying him disability

benefits.   1
                A previous denial of benefits was remanded to the agency by this court

because the agency’s conclusion that claimant could return to his past relevant

work was not supported by evidence of the demands of that work or comparison

with claimant’s determined residual functional capacity (RFC).       See Rutledge v.

Chater , No. 94-7076, 1995 WL 307580, at **2 (10th Cir. May 11, 1995)

(unpublished order and judgment). On remand, the administrative law judge

(ALJ) held a second hearing at which a vocational expert (VE) testified. The ALJ

determined that, up until December 31, 1991, when claimant’s insured status for

benefits expired, claimant retained the RFC to perform medium work with

nonexertional limitations as to high exposure to environmental irritants and

climbing in hazardous places.       See Appellant’s App., Vol. II at 181. Given these

limitations, and based on VE testimony, the ALJ concluded that claimant could

perform two jobs which existed in significant numbers in the national economy:

hand packer and bench assembler.        See id. at 181-182, 244. Claimant again



       1
              After examining the briefs and appellate record, this panel has
determined unanimously to grant 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 ordered submitted without oral argument.

                                            -2-
sought review from the federal    district court . That court affirmed the agency’s

determination, and claimant appealed.

       We have jurisdiction over this appeal by virtue of 42 U.S.C. § 405(g). Our

review is limited to determining whether the agency’s findings are supported by

substantial evidence and whether the correct legal standards were applied.         See

Hawkins v. Chater , 113 F.3d 1162, 1164 (10th Cir. 1997). In light of these

standards, and after a thorough review of the record on appeal, we affirm.

       In order to determine whether a claimant is disabled under the Social

Security Act, the agency applies a five-step process.     See 20 C.F.R. § 404.1520;

Williams v. Bowen , 844 F.2d 748, 750-52 (10th Cir. 1988) (discussing steps in

detail). Here, the ALJ reached step five, concluding that although claimant had

chronic obstructive pulmonary disease (COPD), a severe impairment, and

although he could not return to his past relevant work,    claimant retained the

capacity to perform medium work available in the national economy.           See

Appellant’s App., Vol. II at 180-83. The ALJ acknowledged that, at age fifty-

seven, claimant was of “advanced age” at the time his insured status expired       2
                                                                                       and



       2
              The ALJ’s decision actually states that claimant was a person
“closely approaching advanced age,” that is, between ages fifty and fifty-four.
See Appellant’s App., Vol. II, at 183, 20 C.F.R. § 404.1563(c). But it is clear
from the hearing transcript that the ALJ was aware that claimant should be
considered disabled without transferable skills unless he could perform medium
work, strictures relating only to claimants of advanced age.  See id. at 243.

                                            -3-
did not possess transferable skills; therefore, claimant must be found incapable of

performing work at the medium exertional level to be considered disabled under

agency rules. See 20 C.F.R. § 404.1563(d). At step five, the burden is on the

agency to show that claimant retains the RFC to perform work that exists in the

national economy.    See Miller v. Chater , 99 F.3d 972, 975 (10th Cir.1996).

      On appeal, claimant contends that the ALJ made several errors in

concluding that he was capable of performing medium work before his insured

status expired. First, he contends that the ALJ’s decision is not supported by

evidence that claimant could perform work “on a sustained and regular basis.”

Appellant’s Br. at 16. Claimant points to his testimony that he must rest after

walking two blocks, mowing the lawn, or doing the dishes, and medical evidence

about his COPD.     See id. at 16-17. However, claimant ignores other medical

evidence and testimony, on which the ALJ relied to conclude that claimant’s

respiratory impairments were not severe.     See Appellant’s App., Vol. II, at 179-

80. We will not reweigh the evidence.      See Hamilton v. Secretary of Health &

Human Servs. , 961 F.2d 1495, 1498 (10th Cir. 1992).

      Claimant also argues that the ALJ’s RFC is without support because the

ALJ cannot point to affirmative evidence that claimant can perform the walking,

standing, lifting, carrying, bending and stooping required of medium exertional

level jobs. He also contends that as a result of this error, the ALJ has shifted the


                                           -4-
burden to claimant to demonstrate he is not capable of doing the jobs the VE

testified he could perform. We reject these arguments. The VE testified that the

two jobs in question were within the exertional level the ALJ determined claimant

could perform, based on the medical record.      See Appellant’s App., Vol. II at 244.

The ALJ relied on claimant’s own testimony as support for his determination that

claimant could lift up to fifty pounds.   See id. at 180. Testimony from the VE

supports the conclusion that   claimant ’s need to rest after walking two blocks

would not preclude him from performing these jobs.       See id. at 244-45. Further,

although the agency bears the burden of proof at step five to show that claimant

has the RFC to perform available work in the national economy, that burden does

not require the agency to address or assess exertional requirements for which the

medical record provides no evidence of an impairment or limitation.      Cf. Hawkins ,

113 F.3d at 1167-68 (holding that “the starting place” for further investigation,

including ordering consultative exams, “must be the presence of some objective

evidence in the record” and noting that, in counseled cases, “the ALJ may

ordinarily require counsel to identify the issue or issues requiring further

development”). Here, no objective medical evidence before the agency provides

any basis for a conclusion that claimant could not stand, bend, or stoop as needed




                                           -5-
to perform the jobs the VE listed.   3
                                         Therefore, the ALJ did not err in failing to

investigate or produce evidence on these points.

       Claimant argues that the ALJ reached his conclusions by performing his

own interpretation of a pulmonary test given claimant in February of 1992. This

argument lacks merit because the report of the test results included a computer

interpretation that claimant had a moderate obstructive lung defect. That

interpretation is consistent with the opinion of Dr. Welch, who had performed a

pulmonary test only four months earlier.       See Appellant’s App., Vol. II at 128.

Under these circumstances, the ALJ was not required to seek further medical

opinion or a consultative examination to determine the status of claimant’s

COPD. 4

       Finally, claimant argues that the ALJ’s hypothetical to the VE at the second

hearing was flawed because the ALJ asked the VE to assume claimant could do

medium work with some limitations. He contends that the ALJ’s hypothetical

       3
              The ALJ rejected as not credible     claimant ’s testimony at the second
hearing that he could stand for only thirty minutes at one time.      See Appellant’s
App., Vol. II at 180. Cf. Hawkins , 113 F.3d at 1167 (noting that a claimant’s
“isolated and unsupported comments” are insufficient to “raise the suspicion” of
an impairment).
       4
             We also note that claimant’s argument that the agency had a duty to
further develop the medical record misrepresents this court’s remand of
claimant’s case in 1995. The remand was not for development of the medical
record, as claimant’s argument implies, but for development of the record with
regard to the demands of claimant’s past relevant work and a comparison of those
demands with his RFC. See Rutledge , 1995 WL 307580 at **2.

                                             -6-
“represent[ed] circular reasoning by asking the [VE] to assume the issue to be

proved.” This argument, which implies that the VE is somehow responsible for

determining a claimant’s exertional level, is contradicted by the agency’s own

rules. See 20 C.F.R. § 416.946 (stating that, for cases heard before an ALJ, it is

the ALJ’s responsibility to determine a claimant’s residual functional capacity).

Further, it again challenges the ALJ’s RFC determination, which we have already

upheld. Because the ALJ’s hypothetical included all of the limitations he

properly determined claimant to have, there was no error.       See Qualls v. Apfel ,

206 F.3d 1368, 1373 (10th Cir. 2000).

      In light of our conclusion that the agency applied the correct legal

standards and that substantial evidence supports the agency’s decision, we need

not address claimant’s complaints about the      district court ’s decision or analysis.

The judgment of the United States District Court for the Eastern District of

Oklahoma is AFFIRMED.




                                           -7-
