Home > 2011 ICD-9-CM Diagnosis Codes > Diseases Of The Nervous System And Sense Organs 320-389 > Other Disorders Of The Central Nervous System 340-349 > Epilepsy 345-
Non-specific code 2011 ICD-9-CM Diagnosis Code 345.1
Generalized convulsive epilepsy
  • There are 2 ICD-9-CM codes below 345.1 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2011 version of ICD-9-CM 345.1.
  • More recent version(s) of ICD-9-CM 345.1: 2012 2013 2014 2015.
345.1 Excludes
Applies To
  • Epileptic seizures:
    • clonic
    • myoclonic
    • tonic
    • tonic-clonic
  • Grand mal
  • Major epilepsy
  • Progressive myoclonic epilepsy
  • Unverricht-Lundborg disease
ICD-9-CM Volume 2 Index entries containing back-references to 345.1:
  • Attack
    • myoclonic (see also Epilepsy) 345.1
  • Disease, diseased - see also Syndrome
    • Unverricht (-Lundborg) 345.1
  • Epilepsy, epileptic (idiopathic) 345.9
    • clonic 345.1
    • generalized 345.9
      • convulsive 345.1
      • flexion 345.1
      • nonconvulsive 345.0
    • grand mal (idiopathic) 345.1
    • major (motor) 345.1
    • musicogenic 345.1
    • myoclonus, myoclonic 345.1
      • progressive (familial) 345.1
    • progressive myoclonic (familial) 345.1
    • reflex 345.1
    • tonic (-clonic) 345.1
    • Unverricht (-Lundborg) (familial myoclonic) 345.1
  • Grand
    • mal (idiopathic) (see also Epilepsy) 345.1
  • Haut mal (see also Epilepsy) 345.1
  • Lennox-Gastaut syndrome 345.0
    • with tonic seizures 345.1
  • Myoclonia (essential) 333.2
    • epileptica 345.1
  • Myoclonic
    • epilepsy, familial (progressive) 345.1
  • Syndrome - see also Disease
    • Lennox-Gastaut syndrome 345.0
      • with tonic seizures 345.1
    • Unverricht (-Lundborg) 345.1
  • Unverricht (-Lundborg) disease, syndrome, or epilepsy 345.1
 345.01 ICD9Data.com 345.10 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 345.1 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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