ICD-10-CM category
I60: Nontraumatic subarachnoid hemorrhage
Codes under I60 (Nontraumatic subarachnoid hemorrhage). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| I60.0 | Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation | — |
| I60.00 | Nontraumatic subarachnoid hemorrhage from unspecified carotid siphon and bifurcation | ✓ |
| I60.01 | Nontraumatic subarachnoid hemorrhage from right carotid siphon and bifurcation | ✓ |
| I60.1 | Nontraumatic subarachnoid hemorrhage from middle cerebral artery | — |
| I60.02 | Nontraumatic subarachnoid hemorrhage from left carotid siphon and bifurcation | ✓ |
| 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 | ✓ |
| I60.10 | Nontraumatic subarachnoid hemorrhage from unspecified middle cerebral artery | ✓ |
| I60.11 | Nontraumatic subarachnoid hemorrhage from right middle cerebral artery | ✓ |
| I60.12 | Nontraumatic subarachnoid hemorrhage from left middle cerebral artery | ✓ |
| I60.30 | Nontraumatic subarachnoid hemorrhage from unspecified posterior communicating artery | ✓ |
| I60.31 | Nontraumatic subarachnoid hemorrhage from right posterior communicating artery | ✓ |
| I60.32 | Nontraumatic subarachnoid hemorrhage from left posterior communicating artery | ✓ |
| I60.50 | Nontraumatic subarachnoid hemorrhage from unspecified vertebral artery | ✓ |
| I60.51 | Nontraumatic subarachnoid hemorrhage from right vertebral artery | ✓ |
| I60.52 | Nontraumatic subarachnoid hemorrhage from left vertebral artery | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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