I60
Nontraumatic subarachnoid hemorrhage
Chapter: 9. Diseases of the circulatory system
Section: I60-I69 - Cerebrovascular diseases
Coding Guidelines
Excludes1 (Mutually Exclusive)
These codes should never be used together with I60
- A52.05 - syphilitic ruptured cerebral aneurysm (A52.05)
Excludes2 (Not Included Here)
These conditions are not part of this code but may be reported additionally if documented
- sequelae of subarachnoid hemorrhage (I69.0-)
Use Additional Code
- code, if known, to indicate National Institutes of Health Stroke Scale (NIHSS) score (R29.7-)
Specific Codes (10)
Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation
Nontraumatic subarachnoid hemorrhage from middle cerebral artery
Nontraumatic subarachnoid hemorrhage from anterior communicating artery
Nontraumatic subarachnoid hemorrhage from posterior communicating artery
Nontraumatic subarachnoid hemorrhage from basilar artery
Nontraumatic subarachnoid hemorrhage from vertebral artery
Nontraumatic subarachnoid hemorrhage from other intracranial arteries
Nontraumatic subarachnoid hemorrhage from unspecified intracranial artery
Other nontraumatic subarachnoid hemorrhage
Nontraumatic subarachnoid hemorrhage, unspecified
