1.7: What postcode should I enter for overseas patients or those with no fixed abode? George Dunn September 21, 2018 09:05 Updated Follow If the patient is from overseas or has no fixed abode please enter the following into the postcode field: ZZ11 1ZZ. Related articles 1.5: What is the minimum age for eligible patients? 2.3: What should be recorded as the patient’s NIHSS score on arrival if they are unconscious or comatose? 1.9: How do I record a change of diagnosis? 1.9 Should a cerebral venous sinus thrombosis (CVST) stroke be included on SSNAP? 1.11: What onset time should be recorded if a patient has a stroke during sleep? Comments 0 comments Please sign in to leave a comment.