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3. Chapter - G00-G99
4. Section - G70-G73
5. Category - G70
6. G70.81

G70.81 - Lambert-Eaton syndrome in disease classified elsewhere

• Applicable to Lambert-Eaton syndrome in disease classified elsewhere
• The 2025 edition of ICD10-CM G70.81 became effective on October 1, 2024.
• This is the American ICD10-CM version of G70.81 - other international versions of ICD10 G70.81 may differ.
• G70.81 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Type 1 Excludes

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

codefirst

• underlying disease

The following codes above G70.81 contain annotation back-references that may be applicable to G70.81:

• Chapter: G00-G99 - Diseases of the nervous system
• Section: G70-G73 - Diseases of myoneural junction and muscle
• Category: G70 - Myasthenia gravis and other myoneural disorders

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.