G61.0Billable

Guillain-Barre syndrome

Chapter
6. Diseases of the nervous system
Category
G61
Effective date
October 1, 2026

Related codes in category G61

G61Inflammatory polyneuropathyG61.1Serum neuropathyYesG61.8Other inflammatory polyneuropathiesG61.81Chronic inflammatory demyelinating polyneuritisYesG61.82Multifocal motor neuropathyYesG61.89Other inflammatory polyneuropathiesYesG61.9Inflammatory polyneuropathy, unspecifiedYes

Frequently asked questions

What is ICD-10 code G61.0?

G61.0 is an ICD-10-CM diagnosis code for Guillain-Barre syndrome.

Is G61.0 a billable code?

Yes. G61.0 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is G61.0 in?

G61.0 falls under Chapter 6: Diseases of the nervous system.

When did G61.0 become effective?

G61.0 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to G61.0?

G61.0 belongs to category G61, which includes 7 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.