If a provider bills an enrollee cost sharing above the in-network amount for a service to which the directory-reliance protection in 42 U.S.C. 300gg-115(b) applies, and the enrollee pays it, the provider must reimburse the full excess over the in-network cost sharing plus interest at the rate the Secretary determines.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.