I60.7 — Nontraumatic subarachnoid hemorrhage from unspecified intracranial artery
I60.7 is a billable, specific ICD-10-CM code for nontraumatic subarachnoid hemorrhage from unspecified intracranial artery. It is valid for submission on a claim.
Excludes1 — never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
- berry aneurysm, nonruptured (I67.1)
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Ruptured (congenital) berry aneurysm
- Ruptured (congenital) cerebral aneurysm
- Subarachnoid hemorrhage (nontraumatic) from cerebral artery NOS
- Subarachnoid hemorrhage (nontraumatic) from communicating artery NOS
Other codes that can never be billed with I60.7
These codes carry an Excludes1 note pointing at I60.7. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading I60.7 alone.
Risk adjustment
I60.7 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 248 Intracranial Hemorrhage0.239 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score.
Medicare coverage
I60.7 is named in 10 Medicare coverage policies — 10 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A52868Billing and Coding: Transesophageal Echocardiography (TEE)
- A56631Billing and Coding: Thoracic Aortography and Carotid, Vertebral, and Subclavian Angiography
- A56722Billing and Coding: Intraoperative Neurophysiological Testing
- A56781Billing and Coding: Transthoracic Echocardiography (TTE)
How I60.7 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to I60.7.
- Aneurysm›berry›ruptured
- Aneurysm›brain›berry›ruptured
- Aneurysm›brain›congenital›ruptured
- Aneurysm›brain›miliary›ruptured
- Aneurysm›congenital›brain›ruptured
- Hemorrhage, hemorrhagic›intracranial›subarachnoid›intracranial artery(cerebral)
- Hemorrhage, hemorrhagic›intracranial›subarachnoid›intracranial artery›communicating
Related codes at this level
Codes that share I60. If I60.7 is not quite right, the correct code is usually one of these.
- I60.0Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation
- I60.1Nontraumatic subarachnoid hemorrhage from middle cerebral artery
- I60.2Nontraumatic subarachnoid hemorrhage from anterior communicating artery
- I60.3Nontraumatic subarachnoid hemorrhage from posterior communicating artery
- I60.4Nontraumatic subarachnoid hemorrhage from basilar artery
- I60.5Nontraumatic subarachnoid hemorrhage from vertebral artery
- I60.6Nontraumatic subarachnoid hemorrhage from other intracranial arteries
- I60.8Other nontraumatic subarachnoid hemorrhage
- I60.9Nontraumatic subarachnoid hemorrhage, unspecified
Questions about I60.7
- Is I60.7 a billable ICD-10-CM code?
- Yes. I60.7 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does I60.7 sit in the tabular list?
- Diseases of the circulatory system (I00-I99), in the block Cerebrovascular diseases (I60-I69).
- What cannot be coded together with I60.7?
- I60.7 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.