32 C.F.R. § 842.122 Statute of limitations.
Title 32 - National Defense
The United States or the injured party on behalf of the United States must file suit within 3 years after an action accrues. This is usually 3 years after the initial treatment is provided in a federal medical facility or after the initial payment is made by CHAMPUS, whichever is first.
Title 32: National Defense
PART 842—ADMINISTRATIVE CLAIMS
Subpart N—Hospital Recovery Claims (42 U.S.C. 2651–2653)
§ 842.122 Statute of limitations.