101 CMR 20.11
Statewide Event Notification Service Framework.
(1) General. The statewide event notification service framework is a HIway-facilitated service
composed of EOHHS-certified ENS vendors. Certified ENS vendors must:
(a) collect ADT feeds from required submitters,
(b) reflect ADT feeds to all other certified ENS vendors;
(c) conduct a patient matching process with the ADT feeds; and
(d) produce notifications to their respective ENS subscribers in a secure method that protects
patient privacy in accordance with applicable state and federal law.
(2) ENS Certification Process. EOHHS sets reasonable objective criteria, including applicable
privacy and security standards for certified ENS vendors. The certification will be for a term as
specified in the certification process but in no event for more than three years, at which time the term
may be renewed upon successful recertification.
(3) Reflect ADTs. A certified ENS vendor must reflect ADTs to all other certified ENS vendors for
the purposes of treatment or care coordination by ENS recipients.
(a) Certified ENS vendors must match all inbound reflected ADTs using their patient matching
process to determine positive or negative matches.
(b) All inbound reflected ADTs that achieve a positive result in the patient matching process
must be routed to the appropriate ENS recipients in accordance with the contract between the
ENS vendor and ENS recipient.
(c) All inbound reflected ADTs that achieve a negative result in the patient matching process
must be destroyed in accordance with the requirements of the certification process; however, a
record of the transaction must be kept, as required, to meet minimal audit standards and retention
periods for audit purposes consistent with 45 CFR ยง 164.312(b). Certified ENS vendors must
keep a log of inbound reflected ADTs in auditable information.
(4) Data Security. Data shall be transmitted and held in accordance with industry-accepted
practices, which at a minimum shall include the Health Insurance Portability and Accountability Act
(HIPAA) Rules, and any other requirements EOHHS may deem necessary for certification.
(5) Audit Rights. EOHHS retains the right to conduct data integrity, privacy, and security audits of
certified ENS vendors to comply with the framework of 101 CMR 20.12. EOHHS, upon finding
unauthorized access or disclosure of data, may suspend the certification until corrective action is
taken, and/or rescind the certification.