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 | — |
| I60.0 | Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation | — |
| I60.00 | Nontraumatic subarachnoid hemorrhage from unspecified 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 | ✓ |
| I60.01 | Nontraumatic subarachnoid hemorrhage from right carotid siphon and bifurcation | ✓ |
| I60.1 | Nontraumatic subarachnoid hemorrhage from middle cerebral artery | — |
| I60.1 | Nontraumatic subarachnoid hemorrhage from middle cerebral artery | — |
| I60.02 | Nontraumatic subarachnoid hemorrhage from left carotid siphon and bifurcation | ✓ |
| I60.02 | Nontraumatic subarachnoid hemorrhage from left carotid siphon and bifurcation | ✓ |
| I60.2 | Nontraumatic subarachnoid hemorrhage from anterior communicating artery | ✓ |
| I60.2 | Nontraumatic subarachnoid hemorrhage from anterior communicating artery | ✓ |
| I60.3 | Nontraumatic subarachnoid hemorrhage from posterior communicating artery | — |
| I60.3 | Nontraumatic subarachnoid hemorrhage from posterior communicating artery | — |
| I60.4 | Nontraumatic subarachnoid hemorrhage from basilar artery | ✓ |
| I60.4 | Nontraumatic subarachnoid hemorrhage from basilar artery | ✓ |
| I60.5 | Nontraumatic subarachnoid hemorrhage from vertebral artery | — |
| I60.5 | Nontraumatic subarachnoid hemorrhage from vertebral artery | — |
| I60.6 | Nontraumatic subarachnoid hemorrhage from other intracranial arteries | ✓ |
| I60.6 | Nontraumatic subarachnoid hemorrhage from other intracranial arteries | ✓ |
| I60.7 | Nontraumatic subarachnoid hemorrhage from unspecified intracranial artery | ✓ |
| I60.7 | Nontraumatic subarachnoid hemorrhage from unspecified intracranial artery | ✓ |
| I60.8 | Other nontraumatic subarachnoid hemorrhage | ✓ |
| I60.8 | Other nontraumatic subarachnoid hemorrhage | ✓ |
| I60.9 | Nontraumatic subarachnoid hemorrhage, unspecified | ✓ |
| I60.9 | Nontraumatic subarachnoid hemorrhage, unspecified | ✓ |
| I60.10 | Nontraumatic subarachnoid hemorrhage from unspecified middle cerebral artery | ✓ |
| I60.10 | Nontraumatic subarachnoid hemorrhage from unspecified middle cerebral artery | ✓ |
| I60.11 | Nontraumatic subarachnoid hemorrhage from right middle cerebral artery | ✓ |
| I60.11 | Nontraumatic subarachnoid hemorrhage from right middle cerebral artery | ✓ |
| I60.12 | Nontraumatic subarachnoid hemorrhage from left middle cerebral artery | ✓ |
| I60.12 | Nontraumatic subarachnoid hemorrhage from left middle cerebral artery | ✓ |
| I60.30 | Nontraumatic subarachnoid hemorrhage from unspecified posterior communicating artery | ✓ |
| I60.30 | Nontraumatic subarachnoid hemorrhage from unspecified posterior communicating artery | ✓ |
| I60.31 | Nontraumatic subarachnoid hemorrhage from right posterior communicating artery | ✓ |
| I60.31 | Nontraumatic subarachnoid hemorrhage from right posterior communicating artery | ✓ |
| I60.32 | Nontraumatic subarachnoid hemorrhage from left posterior communicating artery | ✓ |
| I60.32 | Nontraumatic subarachnoid hemorrhage from left posterior communicating artery | ✓ |
| I60.50 | Nontraumatic subarachnoid hemorrhage from unspecified vertebral artery | ✓ |
| I60.50 | Nontraumatic subarachnoid hemorrhage from unspecified vertebral artery | ✓ |
| I60.51 | Nontraumatic subarachnoid hemorrhage from right vertebral artery | ✓ |
| I60.51 | Nontraumatic subarachnoid hemorrhage from right vertebral artery | ✓ |
| I60.52 | Nontraumatic subarachnoid hemorrhage from left vertebral artery | ✓ |
| I60.52 | Nontraumatic subarachnoid hemorrhage from left vertebral artery | ✓ |
Frequently asked questions
What is ICD-10-CM code I60?
I60 is an ICD-10-CM category covering Nontraumatic subarachnoid hemorrhage. It contains 44 more specific diagnosis codes, 36 of which are billable.
Is I60 a billable code?
No — I60 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example I60.0 — Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation). 36 of the 44 codes under I60 are billable.
What codes fall under I60?
I60 includes I60.0, I60.0, I60.00, I60.00, I60.01, plus 39 more. See the full list with descriptions and billable status above.
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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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