Underhill v. Peabody Coal Co.

Summary

The Seventh Circuit affirmed the Benefits Review Board’s denial of Louis Underhill’s black lung benefits claim. The court held that Peabody Coal rebutted the regulatory presumption of total disability due to pneumoconiosis through uncontroverted medical evidence and negative chest X-rays. The court declined to decide the constitutional validity of the regulation’s aggravation concept because that issue was unnecessary to the disposition.

Holdings

1. Peabody rebutted the presumption as a matter of law by presenting uncontroverted, credible medical evidence that Underhill did not have black lung disease and that his respiratory impairment was not caused or aggravated by coal-mine dust exposure.
2. The Department of Labor's reasoned-medical-judgment standard must be applied equally to claimant and operator evidence; the agency may not require a heightened reasonable-degree-of-medical-certainty showing from rebuttal experts when claimant evidence is evaluated under the reasoned-medical-judgment standard.
3. The court declined to decide the constitutional validity of the regulatory aggravation concept because the case was resolved independently on the basis of Dr. Nay's rebuttal opinion.

Questions Presented

1. Whether Peabody rebutted the regulatory presumption of total disability due to pneumoconiosis under 20 C.F.R. § 727.203(b)(4).
2. Whether the administrative law judge improperly applied a reasonable-degree-of-medical-certainty standard to rebuttal evidence while accepting claimant evidence under the less demanding reasoned-medical-judgment standard.
3. Whether the court should decide the constitutional validity of the regulatory aggravation concept incorporated into the definition of pneumoconiosis.

Disposition

affirmed