§ 424.540 Deactivation of Medicare billing privileges.
(a) Reasons for deactivation. CMS may deactivate the Medicare billing privileges of a provider or supplier for any of the following reasons:
(1) The provider or supplier does not submit any Medicare claims for 6 consecutive calendar months. The 6 month period will begin the 1st day of the 1st month without a claims submission through the last day of the 6th month without a submitted claim.
(2) The provider or supplier does not report a change to the information supplied on the enrollment application within the applicable time period required under this title.
(3) The provider or supplier does not furnish complete and accurate information and all supporting documentation within 90 calendar days of receipt of notification from CMS to submit an enrollment application and supporting documentation, or resubmit and certify to the accuracy of its enrollment information.
(4) The provider or supplier is not in compliance with all enrollment requirements in this title.