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2009 ICD-9-CM Diagnosis Code 345.0
Generalized nonconvulsive epilepsy
  • Epilepsy characterized by absence seizures.
  • The seizure seen in absence epilepsy, consisting of a sudden momentary break in consciousness of thought or activity, often accompanied by automatisms or clonic movements, especially of the eyelids.
  • Generalized seizure that manifests in a form of a brief episode of impairment of consciousness with or without accompanying motor phenomena such as clonic-tonic components, automatisms, or autonomic components.
2009 ICD-9-CM Diagnosis Code 345.00
Generalized nonconvulsive epilepsy without intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.01
Generalized nonconvulsive epilepsy with intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.1
Generalized convulsive epilepsy
  • any form of epilepsy accompanied by myoclonus, shock like contractions of the muscle.
2009 ICD-9-CM Diagnosis Code 345.10
Generalized convulsive epilepsy without intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.11
Generalized convulsive epilepsy with intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.2
Petit mal status epileptic
2009 ICD-9-CM Diagnosis Code 345.3
Grand mal status epileptic
2009 ICD-9-CM Diagnosis Code 345.4
Partial epilepsy with impairment of consciousness
2009 ICD-9-CM Diagnosis Code 345.40
Partial epilepsy without intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.41
Partial epilepsy with intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.5
Partial epilepsy without mention of impairment of consciousness
  • A simple partial seizure consisting of clonus or spasm of a muscle or muscle group; it may be single or in a continuous and repetitive series or may spread to adjacent muscles.
  • a subtype of epilepsy characterized by seizures that are consistently provoked by a certain specific stimulus; auditory, visual, and somatosensory stimuli as well as the acts of writing, reading, eating, and decision making are examples of events or activities that may induce seizure activity in affected individuals.
2009 ICD-9-CM Diagnosis Code 345.50
Partial epilepsy without impairment of consciousness without intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.51
Partial epilepsy without impairment of consciousness with intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.6
Infantile spasms
  • Myoclonus epilepsy of infancy and early childhood, characterized by seizures involving the muscles of the neck, trunk, and limbs, and manifested by nodding of the head and flexion of the arms. The seizures are associated with brain abnormalities and frequent mental retardation.
2009 ICD-9-CM Diagnosis Code 345.60
Infantile spasms without intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.61
Infantile spasms with intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.7
Epilepsia partialis continua
2009 ICD-9-CM Diagnosis Code 345.70
Epilepsia partialis continua without intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.71
Epilepsia partialis continua with intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.8
Other forms of epilepsy
2009 ICD-9-CM Diagnosis Code 345.80
Other forms of epilepsy without intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.81
Other forms of epilepsy with intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.9
Epilepsy unspecified
  • brain disorder characterized by recurring excessive neuronal discharge, exhibited by transient episodes of motor, sensory, or psychic dysfunction, with or without unconsciousness or convulsive movements.
  • A group of disorders marked by problems in the normal functioning of the brain. These problems can produce seizures, unusual body movements, a loss of consciousness or changes in consciousness, as well as mental problems or problems with the senses.
2009 ICD-9-CM Diagnosis Code 345.90
Epilepsy unspecified without intractable epilepsy
2009 ICD-9-CM Diagnosis Code 345.91
Epilepsy unspecified with intractable epilepsy