(1)
The remedy—
(A)
against the United States provided by sections
1346
(b) and
2672 of title
28, or
(B)
through proceedings for compensation or other benefits from the United States as provided by any other law, where the availability of such benefits precludes a remedy under section
1346
(b) or
2672 of title
28,
for damages for personal injury, including death, allegedly arising from malpractice or negligence of a health care employee of the Administration in furnishing health care or treatment while in the exercise of that employee’s duties in or for the Administration shall be exclusive of any other civil action or proceeding by reason of the same subject matter against the health care employee (or employee’s estate) whose act or omission gave rise to such claim.