I62.03
I62.03: Nontraumatic chronic subdural hemorrhage
Billable / specific codeICD-10-CM
I62.03 is a billable, specific ICD-10-CM code for nontraumatic chronic subdural hemorrhage. It is valid for submission on a claim.
Check I62.03 with the rest of the claim: free scrubberRisk adjustment
I62.03 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. Look up the whole chart to see which of its HCCs the hierarchy would zero.
Medicare coverage
I62.03 is named in 20 Medicare coverage policies: 20 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56551Billing and Coding: Visual Fields Testing
- A56612Billing and Coding: CT of the Head
- A56631Billing and Coding: Thoracic Aortography and Carotid, Vertebral, and Subclavian Angiography
- A56722Billing and Coding: Intraoperative Neurophysiological Testing
Alphabetic index entries that lead here
- Hemorrhage, hemorrhagic›intracranial›subdural›chronic
Code history
Unchanged in every release from FY2024 to FY2027.