MEDNET recently announced an HIE collaboration in Ohio for an HIE HPOC offering. More information can be found in the MEDNET news section, here is a snapshot:

MEDNETWorld.com (MEDNET), a leader in Nationwide Health Information Network (NHIN) connectivity and clinical applications, in partnership with The Rubicon Group, eHealth Ohio, Bostech Corporation and TechColumbus Platform Lab have implemented The Ohio Health Point-of-Care (HPOC) Service enabling interoperable electronic exchange of clinical data for healthcare providers. This HIE partnership provides clinicians and physicians with unprecedented electronic access to detailed medical health records for each patient.