Tadlock v. McDonough, No. 20-1762 (Fed. Cir. 2021)Annotate this Case
Tadlock served in the Army, 1982-2003, including service in the Persian Gulf. In 2010, he suffered a pulmonary embolism (PE) that resulted in a heart attack. Tadlock sought presumptive service connection under 38 U.S.C. 1117, which refers to a “qualifying chronic disability” for veterans who served in the Persian Gulf War. The regulations limit the definition of “qualifying chronic disability” to one that, “[b]y history, physical examination, and laboratory tests cannot be attributed to any known clinical diagnosis.” Tadlock underwent a final medical examination by a VA physician, who explained that Tadlock’s PE “is not an undiagnosed illness.” The Board of Veterans Appeals based its denial of service connection on that opinion.
Neither the Board nor the examiner made any finding that Tadlock’s condition was not a “medically unexplained chronic multisymptom illness” (MUCMI). Tadlock contended that the statute expressly includes both “an undiagnosed illness” and a MUCMI. The Veterans Court found that Tadlock's PE was "not characterized by overlapping signs and symptoms and unique features ... and disproportional disability when compared with physical findings.” It held that "any error in the Board decision regarding whether his diagnosed illness could count as a MUCMI is harmless.”
The Federal Circuit vacated. The Veterans Court exceeded its authority in making a fact-finding in the first instance that Tadlock’s illness did not qualify as a MUCMI because of a lack of overlapping symptoms. The Veterans Court’s jurisdiction to consider prejudicial error does not give it the right to make de novo findings of fact or otherwise resolve matters that are open to debate.