SAH ICD-10-CM Codes

Explore the ICD-10-CM codes for Subarachnoid Hemorrhage (SAH). Learn about billable codes, clinical descriptions, synonyms, and more.

By Katherine Ellison on Feb 29, 2024.

Fact Checked by Nate Lacson.

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SAH ICD-10-CM Codes

What ICD-10 Codes are Used for Subarachnoid Hemorrhage (SAH)?

Subarachnoid Hemorrhage (SAH) is a type of bleeding that occurs in the space between the brain and the thin tissues covering the brain. Accurate ICD-10-CM codes are essential for medical billing and documentation. Below are the commonly used codes for Subarachnoid Hemorrhage:

I60.0 - Subarachnoid hemorrhage from carotid siphon and bifurcation: This code is used for SAH originating from the carotid artery siphon or bifurcation.

I60.1 - Subarachnoid hemorrhage from the middle cerebral artery: This code is used for SAH originating from the middle cerebral artery.

I60.2 - Subarachnoid hemorrhage from anterior communicating artery: This code is used for SAH originating from the anterior communicating artery.

I60.3 - Subarachnoid hemorrhage from posterior communicating artery: This code is used for SAH originating from the posterior communicating artery.

I60.4 - Subarachnoid hemorrhage from basilar artery: This code is used for SAH originating from the basilar artery.

I60.5 - Subarachnoid hemorrhage from vertebral artery: This code is used for SAH originating from the vertebral artery.

I60.6 - Subarachnoid hemorrhage from other intracranial arteries: This code is used for SAH originating from other specified intracranial arteries.

I60.7 - Subarachnoid hemorrhage from the intracranial artery, unspecified: This code is used for SAH originating from an unspecified intracranial artery.

Which SAH ICD codes are Billable?

The following ICD-10-CM codes for Subarachnoid Hemorrhage are billable:

I60.0 - Yes, billable: SAH from carotid siphon and bifurcation can be billed when accurately coded.

I60.1 - Yes, billable: SAH from the middle cerebral artery is eligible for reimbursement.

I60.2 - Yes, billable: SAH from the anterior communicating artery can be billed when 

documented accurately.

I60.3 - Yes, billable: SAH from the posterior communicating artery is eligible for reimbursement.

I60.4 - Yes, billable: SAH from the basilar artery can be billed when accurately coded.

I60.5 - Yes, billable: SAH from the vertebral artery is eligible for reimbursement.

I60.6 - Yes, billable: SAH from other intracranial arteries can be billed when documented accurately.

I60.7 - Yes, billable: Unspecified SAH from an intracranial artery can be reimbursed when accurately coded.

Clinical Information

  • Subarachnoid Hemorrhage (SAH) is a type of stroke caused by bleeding into the space between the brain and the thin tissues that cover it.
  • Commonly, SAH results from a ruptured cerebral aneurysm, a weakened blood vessel in the brain.
  • A sudden, severe headache ("thunderclap" headache) is a hallmark symptom of SAH.
  • Other symptoms may include nausea, vomiting, neck stiffness, and sensitivity to light.
  • Immediate medical attention is vital, as SAH can lead to severe complications and death.
  • Diagnosis involves imaging tests such as CT scans or cerebral angiography.
  • Treatment includes securing the aneurysm through endovascular coiling or surgical clipping to prevent re-bleeding.
  • Neurological monitoring and support, including medications, are provided in intensive care units.
  • Recovery and prognosis vary based on the extent of bleeding and timely intervention.
  • Rehabilitation may be necessary for some survivors to regain cognitive and physical function.

Synonyms Include:

  • Brain Bleeding
  • Subarachnoid Bleeding
  • Intracranial Hemorrhage
  • Subarachnoid Blood Vessel Rupture
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Commonly asked questions

What causes Subarachnoid Hemorrhage?

SAH can be caused by ruptured brain aneurysms, arteriovenous malformations (AVMs), head injuries, or other underlying conditions affecting blood vessels.

What are the symptoms of Subarachnoid Hemorrhage?

Symptoms include a sudden and severe headache, neck stiffness, sensitivity to light, nausea, vomiting, and changes in consciousness.

How is Subarachnoid Hemorrhage diagnosed?

Diagnosis involves imaging tests such as CT scans and cerebral angiography to locate the source of bleeding and determine the appropriate treatment.

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