There isn't a threshold of required patients seen. It's a time frame of attestation, 3 months for the EP's 1st year.
I just attested for the third year(and my final year of Medicare participation).
The measure that indicated any reference to minimal number of patients seen was Core Measure 1 and Core Measure 4. If the Eligible Provider writes fewer than 100 Rx's during the EHR reporting period, they can click the "exclusion" from Core Measure 1 and 4.
However I don't know what would happen if numerators and denominators for other measures were "0"
I guess you will find out when you attest.
sincerely,
Adam
