Tip: The physician must document the date. As in round 1 of Medicare's Probe & Educate claims review initiative, the face-to-face physician encounter requirement caused the most denials in round 2 as well. Of HHH Medicare Administrative Contractor CGS's total of 4,631 denials under P&E's second round, 1,180 - 25 percent - were for F2F reasons, the MAC says in round 2 results posted to its website Jan. 29 (see story, p. 45). Smart home health agencies will be making F2F documentation a priority, notes finance expert Dave Macke with VonLehman & Co. in Ft. Wright, Kentucky. CGS lists these specifics in describing its F2F denial reasons: