G70.80: Lambert-Eaton syndrome, unspecified
G70.80 is a billable, specific ICD-10-CM code for lambert-eaton syndrome, unspecified. It is valid for submission on a claim.
Check G70.80 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Lambert-Eaton syndrome NOS
Other codes that can never be billed with G70.80
Their own Excludes1 notes name this code, so the conflict is not listed above.
- G73.1Lambert-Eaton syndrome in neoplastic disease
Risk adjustment
G70.80 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 196 Myasthenia Gravis without (Acute) Exacerbation and Other Myoneural Disorders0.516 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.
Medicare coverage
G70.80 is named in 23 Medicare coverage policies: 23 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A53064Billing and Coding: Outpatient Occupational Therapy
- A53065Billing and Coding: Outpatient Physical Therapy
- A54095Billing and Coding: Nerve Conduction Studies and Electromyography
- A54969Billing and Coding: Nerve Conduction Studies and Electromyography
Alphabetic index entries that lead here
- Syndrome›Lambert-Eaton
Code history
Unchanged in every release from FY2024 to FY2027.