G70.81

Billable

Lambert-Eaton syndrome in disease classified elsewhere

G70.81 is the ICD-10-CM code for Lambert-Eaton syndrome in disease classified elsewhere. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
G00-G99
Parent
G70.8
Edition
FY2026

G00-G99 Diseases of the nervous system

Excludes1 — not coded here

  • Lambert-Eaton syndrome in neoplastic disease (G73.1)

Code first

  • underlying disease

Frequently asked questions

What is ICD-10 code G70.81?
G70.81 is the ICD-10-CM code for "Lambert-Eaton syndrome in disease classified elsewhere". It falls under G00-G99 Diseases of the nervous system.
Is G70.81 a billable code?
Yes — G70.81 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from G70.81?
Excludes1 (not coded here): Lambert-Eaton syndrome in neoplastic disease (G73.1).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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