Q07.8 ICD-10-CM Code: Other specified congenital malformations of nervous system
Q07.8 is the billable ICD-10-CM code for “Other specified congenital malformations of nervous system” in the FY 2027 U.S. code set, effective Oct 1, 2026.
Official description
Q07.8Other specified congenital malformations of nervous system
ICD-10-CM diagnosis code · United States clinical modification
Where Q07.8 sits
- 1
Chapter 17
Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- 2
Section
Congenital malformations of the nervous system (Q00-Q07)
- 3
Category Q07
Other congenital malformations of nervous system
- 4
Code Q07.8
Other specified congenital malformations of nervous system
Notes for this code
Inclusion terms
- Agenesis of nerve
- Displacement of brachial plexus
- Jaw-winking syndrome
- Marcus Gunn's syndrome
Code first
No “code first” instruction is listed for Q07.8.
Use additional code
No “use additional code” instruction is listed for Q07.8.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for Q07.8.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for Q07.8.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code Q07.8 mean?
Q07.8 is the FY 2027 U.S. ICD-10-CM code for “Other specified congenital malformations of nervous system.”
Is Q07.8 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, Q07.8 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is Q07.8 located in ICD-10-CM?
Q07.8 is listed in Chapter 17, Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1), within Congenital malformations of the nervous system (Q00-Q07) (Q00–Q07), under category Q07, Other congenital malformations of nervous system.
What coding notes are listed for Q07.8?
Its listed inclusion terms are Agenesis of nerve; Displacement of brachial plexus; Jaw-winking syndrome; Marcus Gunn's syndrome. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.