G91.0 - Communicating hydrocephalus
- Applicable to Communicating hydrocephalus
- The 2025 edition of ICD10-CM G91.0 became effective on October 1, 2024.
- This is the American ICD10-CM version of G91.0 - other international versions of ICD10 G91.0 may differ.
- G91.0 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Secondary normal pressure hydrocephalus
Billable/Specific Code
The following codes above G91.0 contain annotation back-references that may be applicable to G91.0:
- Chapter: G00-G99 - Diseases of the nervous system
- Section: G89-G99 - Other disorders of the nervous system
- Category: G91 - Hydrocephalus
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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