G50 ICD-10-CM Code: Disorders of trigeminal nerve
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
G50Disorders of trigeminal nerve
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where G50 sits
- 1
Chapter 6
Diseases of the nervous system (G00-G99)
- 2
Section
Nerve, nerve root and plexus disorders (G50-G59)
- 3
Category G50
Disorders of trigeminal nerve
- 4
Code G50
Disorders of trigeminal nerve
More specific choices
Codes under G50
G50 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for G50.
Code first
No “code first” instruction is listed for G50.
Use additional code
No “use additional code” instruction is listed for G50.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for G50.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for G50.
Transparency
Source and release
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.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code G50 mean?
G50 is the FY 2027 U.S. ICD-10-CM code for “Disorders of trigeminal nerve.”
Is G50 a billable or specific ICD-10-CM code?
No. G50 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is G50 located in ICD-10-CM?
G50 is listed in Chapter 6, Diseases of the nervous system (G00-G99), within Nerve, nerve root and plexus disorders (G50-G59) (G50–G59), under category G50, Disorders of trigeminal nerve.
What coding notes are listed for G50?
No inclusion terms are listed for G50 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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