Diagnosis Code: G40.909

Short Description: Epilepsy, unsp, not intractable, without status epilepticus

Long Description: Epilepsy, unspecified, not intractable, without status epilepticus

The code G40.909 is VALID for claim submission

Code Classification:

• Diseases of the nervous system (G00–G99)
  • Episodic and paroxysmal disorders (G40-G47)
    • Epilepsy and recurrent seizures (G40)
      • G40.909 Epilepsy, unsp, not intractable, without status epilepticus

Code Version: 2022 ICD-10-CM

Synonyms

• Acute gastroenteritis
• Alopecia universalis
• Alopecia, epilepsy, intellectual disability syndrome Moynahan type
• Alopecia, psychomotor epilepsy, periodontal pyorrhea, intellectual disability syndrome
• Arachnoid cyst
• Atherosclerosis, deafness, diabetes, epilepsy, nephropathy syndrome
• Autism epilepsy syndrome due to branched chain ketoacid dehydrogenase kinase deficiency
• Autism spectrum disorder, epilepsy, arthrogryposis syndrome
• Autistic disorder of childhood onset
• Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to RUBCN deficiency
• Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to TUD deficiency
• Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to WWOX deficiency
• Behavioral arrest epileptic seizure
• Benign familial neonatal-infantile seizures
• Benign infantile seizure with mild gastroenteritis syndrome
• Brachydactyly of hand
• Celiac disease
• Celiac disease with epilepsy and cerebral calcification syndrome
• CNTNAP2-related developmental and epileptic encephalopathy
• Congenital malformation of the meninges
• Congenital muscular dystrophy with intellectual disability and severe epilepsy
• Conjunctival telangiectasis
• Cortical blindness
• Dementia with behavioral disturbance
• Developmental anomaly of periodontal tissue
• Disorder confirmed
• Disorder of glutamine metabolism
• Early infantile epileptic encephalopathy with suppression bursts
• Early-onset epilepsy, intellectual disability, brain anomalies syndrome
• Early-onset epileptic encephalopathy and intellectual disability due to GRIN2A mutation
• Early-onset epileptic encephalopathy, cortical blindness, intellectual disability, facial dysmorphism syndrome
• Epilepsy
• Epilepsy associated problems
• Epilepsy care arrangement
• Epilepsy confirmed
• Epilepsy control good
• Epilepsy control poor
• Epilepsy co-occurrent and due to degenerative brain disorder
• Epilepsy co-occurrent and due to dementia
• Epilepsy co-occurrent and due to demyelinating disorder
• Epilepsy co-occurrent and due to mesial temporal sclerosis
• Epilepsy due to bacterial endocarditis
• Epilepsy due to cerebrovascular accident
• Epilepsy due to congenital anomaly of brain
• Epilepsy due to immune disorder
• Epilepsy due to infectious disease of central nervous system
• Epilepsy due to infectious disease of central nervous system
• Epilepsy due to infectious disease of central nervous system
• Epilepsy due to infectious disease of central nervous system
• Epilepsy due to infectious encephalitis
• Epilepsy due to infectious meningitis
• Epilepsy due to intracranial tumor
• Epilepsy due to neonatal central nervous system infection
• Epilepsy due to parasitic disease
• Epilepsy due to perinatal anoxic-ischemic brain injury
• Epilepsy in mother complicating childbirth
• Epilepsy in mother complicating pregnancy
• Epilepsy severity
• Epilepsy telangiectasia syndrome
• Epilepsy treatment changed
• Epilepsy treatment started
• Epilepsy, microcephaly, skeletal dysplasia syndrome
• Epileptic dementia with behavioral disturbance
• Epileptic encephalopathy
• Epileptic encephalopathy with global cerebral demyelination
• Epileptic psychosis
• Epileptic seizure
• Epileptic seizure witnessed by history provider
• Epileptic vertigo
• Female restricted epilepsy with intellectual disability syndrome
• Hyperekplexia epilepsy syndrome
• Hyperexplexia
• Infant epilepsy with migrant focal crisis
• Infantile epileptic dyskinetic encephalopathy
• Infantile gastroenteritis
• Intellectual disability, epilepsy, bulbous nose syndrome
• Intellectual disability, epilepsy, extrapyramidal syndrome
• KCNQ2-related epileptic encephalopathy
• Macrogyria
• Maternal epilepsy due to perinatal stroke
• MEHMO syndrome
• Mesial temporal lobe sclerosis
• Microcephaly, intellectual disability, sensorineural hearing loss, epilepsy, abnormal muscle tone syndrome
• Motor epileptic seizure
• Multiple congenital anomalies, hypotonia, seizures syndrome
• Myoclonic encephalopathy
• Neonatal diabetes mellitus
• Neonatal epilepsy due to perinatal stroke
• Neonatal epileptic encephalopathy due to glutaminase deficiency
• Neurological disorder confirmed
• No epilepsy drug side effects
• No seizures on treatment
• Non-motor epileptic seizure
• Pachygyria, intellectual disability, epilepsy syndrome
• Paranoid-hallucinatory epileptic psychosis
• Periodontitis co-occurrent with genetic disorder
• Permanent neonatal diabetes mellitus
• Post-cerebrovascular accident epilepsy
• Post-cerebrovascular accident epilepsy
• Post-cerebrovascular accident epilepsy
• Postseizure confusion
• Postseizure delirium
• Posttraumatic seizure
• Posttraumatic seizure
• Posttraumatic seizure
• Primary microcephaly, epilepsy, permanent neonatal diabetes syndrome
• RNF13-related severe early-onset epileptic encephalopathy
• Scar epilepsy
• Severe intellectual disability, epilepsy, anal anomaly, distal phalangeal hypoplasia syndrome
• Skeletal dysplasia with epilepsy and short stature syndrome
• Spastic paraplegia, severe developmental delay, epilepsy syndrome
• STXBP1 encephalopathy with epilepsy
• SYNGAP1-related developmental and epileptic encephalopathy
• Temporal lobe sclerosis
• Third cranial nerve finding
• Transient epileptic amnesia
• Triple X syndrome, epilepsy, and hypogammaglobulinemia
• Vascular abnormality of conjunctiva
• X-linked epilepsy with learning disability and behavior disorder syndrome
• X-linked intellectual disability and epilepsy with progressive joint contracture and facial dysmorphism syndrome
• X-linked spasticity, intellectual disability, epilepsy syndrome

References to Index of Diseases and Injuries

The code G40.909 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Inclusion Terms:
  • Epilepsy NOS
  • Epileptic convulsions NOS
  • Epileptic fits NOS
  • Epileptic seizures NOS
  • Recurrent seizures NOS
  • Seizure disorder NOS

Crosswalk Information

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This page was last updated on: 10/1/2023

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