HIPAA Security Rule 164.308(a)(4)(ii)(A): Isolating Health Care Clearinghouse Functions (Required if applicable)
If a clearinghouse is part of a larger organization, isolate ePHI from the larger organization. NIST recommends network segmentation and separate access domains.
Maintained by Gerard Blokdyk·Verified against the published standard ·Control text last updated
What else in your programme already covers this
This control maps to 49 controls across 23 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
NIST800-SC-3 Security Function Isolation. Isolate security functions from nonsecurity functions
NIST800-SC-32 System Partitioning. Partition the system into [organization-defined] residing in separate [organization-defined] domains or environments based on [organization-defined]
NIST800-SC-46 Cross Domain Policy Enforcement. Implement a policy enforcement mechanism [organization-defined] between the physical and/or network interfaces for the connecting security domains
You are reading one control. How much of HIPAA Security Rule have you already done?
HIPAA Security Rule 164.308(a)(4)(ii)(A) is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of HIPAA Security Rule your existing evidence covers. Hold ISO 27001:2022 and 53 of 67 HIPAA Security Rule controls already carry evidence.
Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 64 were rejected on the ISO 27001:2022 pair alone.