We offer Revalidation for all of our clients. In accordance with the Patient Protection and Affordable Care Act, Section 6401 (a), all new and existing providers must be reevaluated under the new screening guidelines. Medicare requires all enrolled providers and suppliers to revalidate enrollment information every five years (reference 42 CFR 424.515). To ensure compliance with these requirements, existing regulations at 42 CFR § 424.515(d) provide that CMS is permitted to conduct off-cycle revalidations for certain program integrity purposes. Upon the CMS request to revalidate its enrollment, the provider/supplier has 60 days from the postmark date of this letter to submit complete enrollment information.