ICD-10-CM
G91.4
Hydrocephalus in diseases classified elsewhere
- Kind
- Billable code
- Category
- G91
Nearby codes
A header groups codes and is not billed. A billable code is one you can report.
It's the public CDC file. Check the official guidelines before you code.
Excludes1
Excludes1 means these codes are not reported together.
CMS-HCC, payment year 2027 (initial mapping)
A CMS-HCC group is a risk-adjustment category. This page does not decide payment.
- 127