1.7: What postcode should I enter for overseas patients or those with no fixed abode? December 09, 2020 16:14 Updated If the patient is from overseas or has no fixed abode please enter the following into the postcode field: ZZ11 1ZZ. Related articles 1.9: How do I record a change of diagnosis? 2.3: What should be recorded as the patient’s NIHSS score on arrival if they are unconscious or comatose? 1.11: What onset time should be recorded if a patient has a stroke during sleep? 1.5: What is the minimum age for eligible patients? Should details be entered for patients transferred from outside England, Wales and Northern Ireland?