MCMCB Pro
I60.11

I60.11Nontraumatic subarachnoid hemorrhage from right middle cerebral artery

Billable / specific codeICD-10-CMright

I60.11 is a billable, specific ICD-10-CM code for nontraumatic subarachnoid hemorrhage from right middle cerebral artery. It is valid for submission on a claim.

Risk adjustment

I60.11 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

I60.11 is named in 28 Medicare coverage policies 28 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)
  • A52992Billing and Coding: Non-Invasive Cerebrovascular Arterial Studies
  • A56551Billing and Coding: Visual Fields Testing
  • A56612Billing and Coding: CT of the Head

Related codes at this level

Codes that share I60.1. If I60.11 is not quite right, the correct code is usually one of these.

Questions about I60.11

Is I60.11 a billable ICD-10-CM code?
Yes. I60.11 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does I60.11 sit in the tabular list?
Diseases of the circulatory system (I00-I99), in the block Cerebrovascular diseases (I60-I69).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.