ICD-10-CM · Chapter 6 · G00–G99
G70.81
Lambert-Eaton syndrome in disease classified elsewhere
Diseases of the nervous system
Quick facts
- Code
- G70.81
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 6 — Diseases of the nervous system
- Category
- G70 — Myasthenia gravis and other myoneural disorders
- Specificity
- 5 characters
How coders use this code
ICD-10-CM G70.81 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of lambert-eaton syndrome in disease classified elsewhere. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in G70
- G70Myasthenia gravis and other myoneural disorders
- G70.0Myasthenia gravis
- G70.00Myasthenia gravis without (acute) exacerbation
- G70.01Myasthenia gravis with (acute) exacerbation
- G70.1Toxic myoneural disorders
- G70.2Congenital and developmental myasthenia
- G70.8Other specified myoneural disorders
- G70.80Lambert-Eaton syndrome, unspecified
- G70.89Other specified myoneural disorders
- G70.9Myoneural disorder, unspecified
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