1 The Honorable David S. Doty, United Stat es District Judge for the District of Minnesota, sitting by designation. 

## United States Court of Appeals
FOR THE EIGHTH CIRCUIT

___________ No. 05-4290

___________ Clark K. Reter, *

* Petitioner, * * On Petition for Review v. * of a Decision of the * Railroad Retirement Board. Railroad Retirement Board, *

* Respondent. *

___________ Submitted: June 13, 2006 Filed: October 23, 2006

___________ Before LOKEN and ARNOLD, Circuit Judges, and DOTY, 1 District Judge.

___________ ARNOLD, Circuit Judge.

Clark Reter filed a claim under the Railroad Retirement Act (RRA) for disability annuity benefits based on his dimi nished hearing capacity and pain in his back, shoulders, legs, arms, and hands. See 45 U.S.C. § 231a(a)(1)(v). The Railroad Retirement Board denied his claim. He appealed and we affirm.

Mr. Reter was employed by the railr oad industry from 1977 until 1988, when he stopped working after injuring his back. A few years later, Mr. Reter obtained an-2- associate's degree in commercial art. He then worked both as a graphic artist and as a web designer until 2001, when he stopped wo rking because of alleged pain in his arms and hands. When Mr. Reter applied for a disability annuity under the RRA, his initial request was denied, as was his request for reconsideration. After holding an administrative hearing, a hearing officer su stained the denial of Mr. Reter's claim. Mr. Reter then appealed to the Railroad Retirement Board, and a majority of the Board "adopted" the hearing officer's decision, a dded a few additional comments, and denied the claim.

I. If service requirements are met, the RRA provides an annuity to former railroad employees "whose permanent physical or mental condition is such that they are unable to engage in any regular employment." 45 U.S.C. § 231a(a)(1)(v). Because the rules for determining disability under the RRA are substantively identical to those under the more frequently litigated Social Security Act, we use social security cases as precedent for railroad retirement cases. Fountain v. Railroad Ret. Bd. , 88 F.3d 528, 530 (8th Cir. 1996); Burleson v. Railroad Ret. Bd. , 711 F.2d 861, 862 (8th Cir. 1983). We will affirm the Board's denial of disability annuity payments if its decision "is supported by substantial evidence, is not arb itrary, and has a reasonable basis in law." Worms v. Railroad Ret. Bd. , 255 F.3d 502, 505 (8th Cir. 2001).

To determine whether a claimant is en titled to disability annuity benefits, the Railroad Retirement Board, and the hearing officer on behalf of the Board, asks a series of questions derived from 20 C.F.R. § 220.100(b). Initially, the hearing officer determined that Mr. Reter was not engage d in "substantial gainful" employment, see 20 C.F.R. § 220.100(b)(1), and concluded at the second step that Mr. Reter had a "severe" hearing impairment, see 20 C.F.R. § 220.100(b)(2). Moving to the third step, the hearing officer found that Mr. Reter did not have an impairment or combination of impairments on a list appended to the re gulations or medically equivalent to an impairment on that list. (A claimant w ith a listed or equivalent impairment is-3- generally deemed disabled.) See 20 C.F.R. § 220.100(b)(3). At step four, the hearing officer determined that Mr. Reter could returnto his "past relevant work" as a graphic artist or web designer and therefore deni ed him benefits pursuant to 20 C.F.R. § 220.100(b)(4). Had the hearing officer c oncluded that Mr. Reter was unable to do his prior work, the burden woul d have shifted to the governme nt to show that he could do other work in the economy. See 20 C.F.R. § 220.100(b)(5).

II. Mr. Reter maintains that the hearing o fficer erred at the second step of the inquiry by considering separately , rather than in combination, the effect of his hearing impairment and his other impairments on hi s ability to perform basic work activities. He maintains that this error carried over to step four, resulting in his being denied disability benefits.

At the second step, Mr. Reter had to show that he had a medically severe impairment, which is an impairment or combination of impairments that "significantly limit[ed] his ... physical or mental ability to do basic work activities." 20 C.F.R. § 220.100(b)(2). Even an impairment that is not severe by itself must generally be considered in combination with the claimant 's other impairments, and "[i]f a medically severe combination of impairments is f ound" at step two, "it will be considered throughout the disability evaluation process." 20 C.F.R. § 220.104.

In this case, the hearing officer determined at step two that Mr. Reter had a severe hearing impairment. After discu ssing Mr. Reter's other alleged impairments in detail, however, the hearing officer c oncluded that Mr. Reter had not presented sufficient evidence to support those allegedly painful impairments. Neither the hearing officer nor the Board in its se parate comments specifically considered Mr. Reter's hearing impairment "in combination" with hi s other alleged impairments during the evaluation process. But no erro r occurred unless Mr. Reter met his burden-4- of showing that he had another me dically determinable impairment. See Fountain , 88 F.3d at 533; cf. Cruse v. Bowen , 867 F.2d 1183, 1187 (8th Cir.1989).

The hearing officer described the record supporting Mr. Reter's other impairments as "extremely thin and equivocalat best." Mr. Reter was not treated for these alleged impairments, and the heari ng officer refused to "offer a speculative diagnosis" or to base a finding of disab ility on alleged impairments for which there was no medical diagnosis, treatment, or assessment of the efficacy of any treatment. Virtually the only evidence th at Mr. Reter offered to s upport the impairments was a typewritten document in which he describe d his daily activities and complaints of pain, and his own testimony esse ntially reiterating what he had said in that document. The hearing officer found that Mr. Reter's "allegations of widespread, persistent pain" were "vastly disproportionate to the evid ence" and thus not cr edible. The Board adopted the hearing officer's decision and did not question this credibility finding.

Because Mr. Reter relied so heavily on his own subjective complaints, we believe that his credibility plays a particularly significant role in this case. Although the Board may not disregard a claimant's subjective complaints based solely on the lack of objective medical evidence, that is one of many relevant circumstances that may be taken into account. See Siemers v. Shalala , 47 F.3d 299, 301 (8th Cir. 1995) (relying on Polaski v. Heckler , 739 F.2d 1320, 1322 (8th Cir. 1984) (per curiam order)); see also Fountain , 88 F.3d at 531. Here the cr edibility finding had additional support: As we have said, Mr. Reter was notbeing treated for his alleged pain and there was no evidence of previous treatment. He testified that he was able to do little around the house and that his wife and mother-i n-law did tasks that his pain prevented him from doing. But he did not offer their testimony or any other third-party testimony about his daily ac tivities, his limitation of movement, the "duration, frequency, and intensity of [his] pain," or his "functional restrictions." See Siemers , 47 F.3d at 301. In addition, the hearing o fficer noted that Dr. Stanley Rabinowitz, a consulting physician hired by the Board, ex amined Mr. Reter and found that he had-5- no difficulty in ambulation or restrictions on his range of motion. In addition, the hearing officer referred to Dr. Rabinowitz's findings that Mr. Reter's straight leg raising, grip strength, digital dexterity, motor strength, and sensory examination was negative for limitations and the doctor's c onclusion that Mr. Reter could do work at the medium, light, or sedentary levels of exertion. Dr. Rabinowitz also determined that Mr. Reter was not limited in his ability to perform manipulative functions.

Although Dr. John Debush, another cons ulting physician hired by the Board, concluded that Mr. Reter had some limitations not found by Dr. Rabinowitz, the hearing officer determined that the findi ngs of Dr. Debush were based on Mr. Reter's subjective complaints, which were not credib le. In any event, neither the hearing officer nor the Board was required to accept Dr. Debush's findings, which differed from those of another qualified physician. See Bowman v. Railroad Ret. Bd. , 952 F.2d 207, 211 (8th Cir. 1991). We believe that the hearing officer's credibility finding was adequately supported, and that the eviden ce provides ample support for his conclusion that Mr. Reter's only medically determinable impairment was his hearing loss. We therefore reject Mr. Reter's contention that the Board was required to consider his hearing impairment "in combination" with other alleged impairments.

III. Mr. Reter had the burden of showing thathe had a medically severe impairment or combination of impairments that prev ented him from working as a web designer or graphic artist. See Bowen v. Yuckert , 482 U.S. 137, 146 n. 5 (1987). In concluding that Mr. Reter had not met his burden, the hearing officer noted that Mr. Reter was able to perform substantial work long after his hearing impairment was first diagnosed in 1990. The hearing officer recognized that Mr. Reter's h earing capacity had diminished since then, particularly in hi s left ear. But he observed that a new audiogram that the Board ordered showedthat the claimant had only a marginal decrease in his hearing capacity in his right ear and that his speech discrimination in that ear was excellent and c ould be further improved with appropriate assistance. The-6- Board agreed with the hearing officer thatMr. Reter was able to work as a web designer or graphic artist. Having carefully reviewed the record, we reject Mr. Reter's remaining contentions that the Board's findings and decision were not supported by substantial evidence, and we affirm.

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