Medicare and er follow up

Is there a code for a PCP follow up visit when a patient has been seen in the ER. my physician thinks that ther is a code and results in more payment from medicare than using the usual em code.

re: MEDICARE AND ER FOLLOW UP

No, it is a new or established patient, as defined by CPT®.

re: MEDICARE AND ER FOLLOW UP

what code should I use to indicate er follow up