G52.1
✓ Billable
Disorders of glossopharyngeal nerve
ICD-10-CM · FY2026 · Diseases of the Nervous System
Code
G52.1
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Nervous System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code G52.1?
ICD-10-CM code G52.1 represents Disorders of glossopharyngeal nerve. It is a billable diagnosis code in the Diseases of the Nervous System chapter, effective October 1, 2025 – September 30, 2026.
Is G52.1 billable?
Yes. G52.1 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is G52.1 in?
G52.1 belongs to the Diseases of the Nervous System chapter (G00–G99) of ICD-10-CM.
Related codes in the G52 category
G52
Disorders of other cranial nerves
Non-billable
G52.0
Disorders of olfactory nerve
Billable
G52.2
Disorders of vagus nerve
Billable
G52.3
Disorders of hypoglossal nerve
Billable
G52.7
Disorders of multiple cranial nerves
Billable
G52.8
Disorders of other specified cranial nerves
Billable
G52.9
Cranial nerve disorder, unspecified
Billable
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