We do not have a policy for cohorts but follow the NHSE guidance - Ill try and find it again and sent to you
Basically - all patient who come to hospital seemed to be 'admitted' - even if not going to a bed and just having a dressing change for example,
Our cohorts are in general - applicable to places -eg daycase small plastics ops (MOHS), SDEC. ED (unless >12 hours)
Now that we have electronic prescribing as a forcing measure everywhere, except those areas mentioned (and perhaps some other areas that can be identified on CMM- electronic prexcribing platform) practically all patients need a VTE RA before any drug can be prescribed - including anaesthetic drugs
I hope that that helps - having cohorts has really help with VTE RA compliance