Q28.1 - Other malformations of precerebral vessels
- Applicable to Other malformations of precerebral vessels
- The 2025 edition of ICD10-CM Q28.1 became effective on October 1, 2024.
- This is the American ICD10-CM version of Q28.1 - other international versions of ICD10 Q28.1 may differ.
- Q28.1 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:
- Congenital malformation of precerebral vessels NOS
- Congenital precerebral aneurysm (nonruptured)
Billable/Specific Code
The following codes above Q28.1 contain annotation back-references that may be applicable to Q28.1:
- Chapter: Q00-Q99 - Congenital malformations, deformations and chromosomal abnormalities
- Section: Q20-Q28 - Congenital malformations of the circulatory system
- Category: Q28 - Other congenital malformations of circulatory system
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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