Use Additional
- code, if known, to indicate National Institutes of Health Stroke Scale (NIHSS) score (R29.7-)
Type 1 Excludes
- syphilitic ruptured cerebral aneurysm (A52.05)
Type 2 Excludes
- sequelae of subarachnoid hemorrhage (I69.0-)
Clinical Information
- Bleeding into the intracranial or spinal subarachnoid space, most resulting from intracranial aneurysm rupture. It can occur after traumatic injuries (subarachnoid hemorrhage, traumatic). Clinical features include headache; nausea; vomiting, nuchal rigidity, variable neurological deficits and reduced mental status.
- Bleeding into the intracranial subarachnoid space
- Hemorrhage within the intracranial or spinal subarachnoid space.
- Intracranial hemorrhage into the subarachnoid space.
Codes
- I60 Nontraumatic subarachnoid hemorrhage
- I60.0 Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation
- I60.1 Nontraumatic subarachnoid hemorrhage from middle cerebral artery
- I60.2 Nontraumatic subarachnoid hemorrhage from anterior communicating artery
- I60.3 Nontraumatic subarachnoid hemorrhage from posterior communicating artery
- I60.4 Nontraumatic subarachnoid hemorrhage from basilar artery
- I60.5 Nontraumatic subarachnoid hemorrhage from vertebral artery
- I60.6 Nontraumatic subarachnoid hemorrhage from other intracranial arteries
- I60.7 Nontraumatic subarachnoid hemorrhage from unspecified intracranial artery
- I60.8 Other nontraumatic subarachnoid hemorrhage
- I60.9 Nontraumatic subarachnoid hemorrhage, unspecified