G40.C1 (Lafora progressive myoclonus epilepsy, intractable) is an umbrella ICD-10-CM medical diagnosis code in the Diseases of the nervous system chapter. It identifies cases of lafora progressive myoclonus epilepsy, intractable for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

G40.C1Lafora progressive myoclonus epilepsy, intractable

Chapter G00-G99: Diseases of the nervous system

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Sub-codes under G40.C1

Related diagnoses

Common questions about G40.C1 (Lafora progressive myoclonus epilepsy, intractable)

What does ICD-10 code G40.C1 mean?
G40.C1 is the ICD-10-CM 2025 code for Lafora progressive myoclonus epilepsy, intractable. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is G40.C1 a billable diagnosis code?
G40.C1 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under G40.C1. Browse the sub-codes listed on this page.
Which ICD-10 chapter does G40.C1 belong to?
G40.C1 belongs to the chapter "Diseases of the nervous system" (codes G00-G99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Lafora progressive myoclonus epilepsy, intractable?
For a plain-language explanation of Lafora progressive myoclonus epilepsy, intractable, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Lafora progressive myoclonus epilepsy, intractable" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗