G40.909
BillableEpilepsy, unsp, not intractable, without status epilepticus
Epilepsy, unspecified, not intractable, without status epilepticus
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Epilepsy NOS
- Epileptic convulsions NOS
- Epileptic fits NOS
- Epileptic seizures NOS
- Recurrent seizures NOS
- Seizure disorder NOS
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- hippocampal sclerosis (G93.81)
- mesial temporal sclerosis (G93.81)
- temporal sclerosis (G93.81)
- Todd's paralysis (G83.84)
Also Known As / Clinical Terms
SNOMED CT
- Inherited disorder of folate metabolism4702003
- Hyperekplexia19557000
- Hyperexplexia19557000
- Startle syndrome19557000
- Macrogyria23024003
- Pachygyria23024003
- Arachnoid cyst33595009
- Autism, childhood onset43614003
- Autistic disorder of childhood onset43614003
- Childhood autism43614003
- Postepileptic confusion44031002
- Postictal confusion44031002
- Postseizure confusion44031002
- Postepileptic delirium49481000
- Postictal delirium49481000
- Postseizure delirium49481000
- Neonatal diabetes mellitus49817004
- Cortical blindness68574006
- Epileptic vertigo68761002
- Vertiginous epilepsy68761002
- Acute gastroenteritis69776003
- Conjunctival vascular abnormality74100001
- Vascular abnormality of conjunctiva74100001
- Epilepsy84757009
- Alopecia universalis86166000
- Universal alopecia areata86166000
- Oculomotor nerve finding106153001
- Third cranial nerve finding106153001
- Epilepsy treatment changed170710006
- Epilepsy treatment started170711005
- Disorder of glutamine metabolism190724004
- Disturbance of glutamine metabolism190724004
- Epileptic psychosis231449007
- Conjunctival telangiectasis231870008
- Triple X syndrome, epilepsy, and hypogammaglobulinaemia234639001
- Triple X syndrome, epilepsy, and hypogammaglobulinemia234639001
- Infantile gastroenteritis240332005
- Epilepsy monitoring status243857008
- Lanugo247524003
- Congenital anomaly of the meninges253199003
- Congenital malformation of the meninges253199003
- Paranoid-hallucinatory epileptic psychosis278852008
- Epileptic convulsion313307000
- Epileptic seizure313307000
- Epilepsy control good314827004
- Epilepsy control poor314828009
- Disorder confirmed395098000
- Transient epileptic amnesia395689002
- CD - Celiac disease396331005
- CD - Coeliac disease396331005
- CS - Celiac sprue396331005
- CS - Coeliac sprue396331005
- Celiac disease396331005
- Celiac sprue396331005
- Celiac syndrome396331005
- Coeliac disease396331005
- Coeliac sprue396331005
- Coeliac syndrome396331005
- GSE - Gluten-sensitive enteropathy396331005
- Gluten enteropathy396331005
- Gluten-induced enteropathy syndrome396331005
- Gluten-responsive sprue396331005
- Gluten-sensitive enteropathy396331005
- Idiopathic steatorrhea396331005
- Idiopathic steatorrhoea396331005
- Non-tropical sprue396331005
- Nontropical sprue396331005
- Wheat-sensitive enteropathy396331005
- No seizures on treatment407617005
- Neurological disorder confirmed407626008
- Epilepsy confirmed407627004
- No epilepsy drug side effects414860000
- PTS - Posttraumatic seizure437871001
- Posttraumatic seizure437871001
- Seizure after head injury437871001
- Mesial temporal lobe sclerosis448705004
- Permanent diabetes mellitus of infancy609565001
- Permanent neonatal diabetes mellitus609565001
- Post-cerebrovascular accident epilepsy698767004
- Periodontitis associated with genetic disorder710903001
- Periodontitis co-occurrent with genetic disorder710903001
- Gurrieri Sammito Bellussi syndrome715428003
- Skeletal dysplasia with epilepsy and short stature syndrome715428003
- Female restricted epilepsy with intellectual disability syndrome716706009
- Juberg-Hellman syndrome716706009
- PCDH19 clustering epilepsy716706009
- PCDH19-CE - protocadherin 19 clustering epilepsy716706009
- Protocadherin 19 clustering epilepsy716706009
- X-linked epilepsy with learning disability and behavior disorder syndrome717223008
- X-linked epilepsy with learning disability and behaviour disorder syndrome717223008
- X-linked intellectual disability and epilepsy with progressive joint contracture and facial dysmorphism syndrome719155005
- Atherosclerosis, deafness, diabetes, epilepsy, nephropathy syndrome720519003
- Feigenbaum Bergeron Richardson syndrome720519003
- Alopecia, psychomotor epilepsy, periodontal pyorrhea, intellectual disability syndrome720980004
- Alopecia, psychomotor epilepsy, periodontal pyorrhoea, intellectual disability syndrome720980004
- Shokeir syndrome720980004
- Hernandez Aguirre Negrete syndrome721146009
- Intellectual disability, epilepsy, bulbous nose syndrome721146009
- Intellectual disability, epileptic seizures, hypogonadism and hypogenitalism, microcephaly, obesity syndrome722037004
- MEHMO (mental retardation, epileptic seizures, hypogonadism and hypogenitalism, microcephaly, obesity) syndrome722037004
- MEHMO syndrome722037004
- Mental retardation, epileptic seizures, hypogonadism and hypogenitalism, microcephaly, obesity syndrome722037004
- X-linked intellectual disability, epileptic seizures, hypogonadism and hypogenitalism, microcephaly, obesity syndrome722037004
- Celiac disease with epilepsy and cerebral calcification syndrome722386009
- Coeliac disease with epilepsy and cerebral calcification syndrome722386009
- EE - epileptic encephalopathy723125008
- Epileptic encephalopathy723125008
- Severe intellectual disability, epilepsy, anal anomaly, distal phalangeal hypoplasia syndrome723676007
- Infant epilepsy with migrant focal crisis724274009
- Epilepsy due to infectious disease of central nervous system724549005
- Epilepsy due to perinatal anoxic-ischaemic brain injury724786008
- Epilepsy due to perinatal anoxic-ischemic brain injury724786008
- Epilepsy due to perinatal hypoxic ischaemic encephalopathy724786008
- Epilepsy due to perinatal hypoxic ischemic encephalopathy724786008
- Epilepsy due to cerebrovascular accident724787004
- Epilepsy due to stroke724787004
- Epilepsy due to intracranial neoplasm724789001
- Epilepsy due to intracranial tumor724789001
- Epilepsy due to intracranial tumour724789001
- Epilepsy co-occurrent and due to degenerative brain disorder724988000
- Epilepsy with degenerative brain disorder724988000
- Epilepsy co-occurrent and due to mesial temporal sclerosis724989008
- Epilepsy with mesial temporal sclerosis724989008
- Epilepsy due to immune disorder724990004
- Epilepsy co-occurrent and due to demyelinating disorder724991000
- Epilepsy with demyelinating disorder724991000
- Epilepsy co-occurrent and due to dementia724992007
- Epilepsy with dementia724992007
- Epileptic dementia724992007
- X-linked spasticity, intellectual disability, epilepsy syndrome725163002
- Epileptic encephalopathy with global cerebral demyelination726702005
- Mitochondrial aspartate-glutamate carrier 1 deficiency726702005
- Battaglia Neri syndrome733031004
- Epilepsy, microcephaly, skeletal dysplasia syndrome733031004
- Epilepsy telangiectasia syndrome733032006
- Autism spectrum disorder, epilepsy, arthrogryposis syndrome733623005
- SLC35A3-CDG - solute carrier family 35 member A3 congenital disorder of glycosylation733623005
- Developmental anomaly of periodontal tissue737265006
- Kuzniecky syndrome763861000
- Pachygyria, intellectual disability, epilepsy syndrome763861000
- Benign infantile seizure with mild gastroenteritis syndrome765756007
- Benign infantile seizures associated with mild gastroenteritis765756007
- STXBP1 developmental and epileptic encephalopathy768666006
- STXBP1-DEE - STXBP1 developmental and epileptic encephalopathy768666006
- Syntaxin binding protein 1 developmental and epileptic encephalopathy768666006
- Early-onset epileptic encephalopathy and intellectual disability due to GRIN2A mutation770431001
- GRIN2A developmental and epileptic encephalopathy770431001
- GRIN2A-DEE - GRIN2A developmental and epileptic encephalopathy770431001
- Glutamate receptor, ionotropic, N-methyl-D-aspartate, subunit 2A developmental and epileptic encephalopathy770431001
- Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to WW domain containing oxidoreductase deficiency770898002
- Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to WWOX (WW domain containing oxidoreductase) deficiency770898002
- Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to WWOX deficiency770898002
- Autosomal recessive spinocerebellar ataxia type 12770898002
- Infantile epileptic dyskinetic encephalopathy771223000
- Autism epilepsy syndrome due to branched chain ketoacid dehydrogenase kinase deficiency771448004
- Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to TUD deficiency773498006
- SCAR23 - spinocerebellar ataxia autosomal recessive type 23773498006
- Spinocerebellar ataxia autosomal recessive type 23773498006
- Early-onset epileptic encephalopathy, cortical blindness, intellectual disability, facial dysmorphism syndrome773548008
- Epilepsy, cortical blindness, intellectual disability, facial dysmorphism syndrome773548008
- KCNQ2 developmental and epileptic encephalopathy778001003
- KCNQ2-DEE - KCNQ2-developmental and epileptic encephalopathy778001003
- KCNQ2-DEE - potassium voltage-gated channel subfamily Q member 2 developmental and epileptic encephalopathy778001003
- Potassium voltage-gated channel subfamily Q member 2 developmental and epileptic encephalopathy778001003
- Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to RUBCN deficiency782721009
- Autosomal recessive cerebellar ataxia, epilepsy, intellectual disability syndrome due to RUN and cysteine rich domain containing beclin 1 interacting protein deficiency782721009
- Autosomal recessive cerebellar ataxia-epilepsy-intellectual disability syndrome due to RUBCN (RUN and cysteine rich domain containing beclin 1 interacting protein) deficiency782721009
- Autosomal recessive spinocerebellar ataxia type 15782721009
- SCAR15 - autosomal recessive spinocerebellar ataxia type 15782721009
- Salih ataxia782721009
- Carbohydrate deficient glycoprotein syndrome type 1u782772000
- Congenital disorder of glycosylation type 1u782772000
- Congenital muscular dystrophy with intellectual disability and severe epilepsy782772000
- Primary microcephaly, epilepsy, permanent neonatal diabetes syndrome782825008
- Congenital disorder of glycosylation due to PIGN (phosphatidylinositol glycan anchor biosynthesis class N) deficiency785303004
- Multiple congenital anomalies, hypotonia, seizures syndrome785303004
- PIGN-CDG - phosphatidylinositol glycan anchor biosynthesis class N congenital disorder of glycosylation785303004
- Hyperekplexia epilepsy syndrome785726009
- Alopecia, epilepsy, intellectual disability syndrome Moynahan type788417006
- Moynahan syndrome788417006
- Congenital generalised hypertrichosis838368005
- Congenital generalized hypertrichosis838368005
- Epilepsy due to infectious encephalitis860804005
- Infectious encephalitis epilepsy860804005
- Epilepsy due to infectious meningitis860806007
- Infectious meningitis epilepsy860806007
- Epilepsy due to neonatal central nervous system infection860815000
- Abnormally short little finger897328006
- Shortened little finger897328006
- Epilepsy due to disease caused by parasite1163527006
- Epilepsy due to parasitic disease1163527006
- Epilepsy due to bacterial endocarditis1163529009
- Congenital disorder of glycosylation due to PIGG (phosphatidylinositol glycan anchor biosynthesis class G) deficiency1172627007
- Congenital disorder of glycosylation due to phosphatidylinositol glycan anchor biosynthesis class G deficiency1172627007
- Early-onset epilepsy, intellectual disability, brain anomalies syndrome1172627007
- PIGG-CDG - congenital disorder of glycosylation due to PIGG deficiency1172627007
- Maternal epilepsy due to perinatal stroke1179359005
- Neonatal epilepsy due to perinatal stroke1179547007
- Intellectual disability, epilepsy, extrapyramidal syndrome1187210007
- SPPRS (spastic paraplegia, psychomotor retardation, seizures) syndrome1187278006
- Spastic paraplegia, severe developmental delay, epilepsy syndrome1187278006
- Motor epileptic seizure1208960007
- Motor seizure1208960007
- Non-motor epileptic seizure1208961006
- Non-motor seizure1208961006
- Nonmotor seizure1208961006
- SYNGAP1 developmental and epileptic encephalopathy1222656005
- SYNGAP1-DEE - SYNGAP1 developmental and epileptic encephalopathy1222656005
- SYNGAP1-related developmental and epileptic encephalopathy1222656005
- Synaptic Ras GTPase activating protein 1-related developmental and epileptic encephalopathy1222656005
- RNF13-related severe early-onset epileptic encephalopathy1222659003
- Ring finger protein 13-related severe early-onset epileptic encephalopathy1222659003
- Neonatal epileptic encephalopathy due to deficiency of glutaminase1222662000
- Neonatal epileptic encephalopathy due to glutaminase deficiency1222662000
- CNTNAP2 developmental and epileptic encephalopathy1230376005
- CNTNAP2-DEE - CNTNAP2 developmental and epileptic encephalopathy1230376005
- CNTNAP2-related developmental and epileptic encephalopathy1230376005
- Contactin associated protein 2-related developmental and epileptic encephalopathy1230376005
- Cortical dysplasia, focal epilepsy syndrome1230376005
- Benign familial neonatal-infantile seizures1231282002
- SeLFNIE - self-limited familial neonatal-infantile epilepsy1231282002
- Self-limited familial neonatal-infantile epilepsy1231282002
- Epileptic seizure witnessed by history provider1231822008
- Behavioral arrest epileptic seizure1236975007
- Behavioral arrest seizure1236975007
- Behavioural arrest epileptic seizure1236975007
- Behavioural arrest seizure1236975007
- Microcephaly, intellectual disability, sensorineural deafness, epilepsy, abnormal muscle tone syndrome1254651003
- Microcephaly, intellectual disability, sensorineural hearing loss, epilepsy, abnormal muscle tone syndrome1254651003
- Impaired awareness epileptic seizure1259198005
- Impaired awareness seizure1259198005
- Epilepsy due to perinatal intraventricular haemorrhage1260369006
- Epilepsy due to perinatal intraventricular hemorrhage1260369006
- Epilepsy due to perinatal periventricular haemorrhage1260370007
- Epilepsy due to perinatal periventricular hemorrhage1260370007
- Epilepsy due to perinatal cerebral ischaemia1260371006
- Epilepsy due to perinatal cerebral ischemia1260371006
- Epilepsy due to congenital infection1260374003
- Epilepsy due to congenital infectious disease1260374003
- Epilepsy due to glucose transporter protein type 1 deficiency syndrome1260375002
- Epilepsy due to congenital anomaly of brain1260377005
- Epilepsy with congenital anomaly of brain1260377005
- DEE - developmental and epileptic encephalopathy1275631007
- Developmental and epileptic encephalopathy1275631007
- Impaired awareness non-motor onset seizure1281840008
- Impaired awareness non-motor-onset seizure1281840008
- Impaired awareness nonmotor onset epileptic seizure1281840008
- Impaired awareness nonmotor onset seizure1281840008
- MTHFS (methenyltetrahydrofolate synthetase) related developmental delay, microcephaly, short stature, epilepsy syndrome1300128003
- MTHFS-related developmental delay, microcephaly, short stature, epilepsy syndrome1300128003
- Methenyltetrahydrofolate synthetase-related developmental delay, microcephaly, short stature, epilepsy syndrome1300128003
- FHEIG (facial dysmorphism, hypertrichosis, epilepsy, intellectual disability/developmental delay, gingival overgrowth) syndrome1304114004
- FHEIG syndrome1304114004
- Facial dysmorphism, hypertrichosis, epilepsy, intellectual disability/developmental delay, gingival overgrowth syndrome1304114004
- Epileptic seizures occurring only during sleep1366066004
- Nocturnal epileptic seizures1366066004
- Dementia with behavioral disturbance1591000119103
- Dementia with behavioural disturbance1591000119103
- EIDEE - Early infantile developmental and epileptic encephalopathy721251000124100
- Early infantile developmental and epileptic encephalopathy721251000124100
- Early infantile epileptic encephalopathy721251000124100
- Epilepsy due to scarring of brain322112361000132104
- Scar epilepsy322112361000132104
- Epilepsy in childbirth10750951000119106
- Epilepsy in mother complicating childbirth10750951000119106
- Epilepsy in mother complicating pregnancy100941000119100
- Epilepsy in pregnancy100941000119100
- Epileptic dementia with behavioral disturbance82381000119103
- Epileptic dementia with behavioural disturbance82381000119103
- Temporal lobe sclerosis133951000119104
UMLS
- Acute repetitive seizureC3203523
- Acute repetitive seizure (finding)C3203523
- Acute repetitive seizuresC3203523
- Cluster seizureC3203523
- Crescendo seizureC3203523
- Crescendo seizuresC3203523
- Cyclical seizuresC3203523
- Recurrent seizureC3203523
- Recurrent seizure (disorder)C3203523
- Recurrent seizuresC3203523
- Recurrent seizures NOSC3203523
- Seizure clusterC3203523
- Seizure flurriesC3203523
- Serial seizureC3203523
- Serial seizuresC3203523
- EpilepsiesC0014544
- EpilepsyC0014544
- Epilepsy (disorder)C0014544
- Epilepsy NOSC0014544
- Epilepsy, unspecifiedC0014544
- Epileptic convulsions NOSC0014544
- Epileptic fits NOSC0014544
- Epileptic seizures NOSC0014544
- SEIZURE DISC0014544
- Seizure DisorderC0014544
- Seizure DisordersC0014544
- Seizure disorderC0014544
- Seizure disorder (disorder)C0014544
- Seizure disorder NOSC0014544
- attacks epilepticC0014544
- convulsion epilepticC0014544
- disorder epilepsyC0014544
- disorder seizureC0014544
- disorder seizuresC0014544
- disorders epilepticC0014544
- disorders seizureC0014544
- disorders seizuresC0014544
- epilepsiaC0014544
- epilepsiesC0014544
- epilepsisC0014544
- epilepsyC0014544
- epilepsy typesC0014544
- epilepticC0014544
- epileptic attackC0014544
- epileptic fitC0014544
- epileptic fitsC0014544
- epileptic seizureC0014544
- epileptic seizuresC0014544
- epilepticsC0014544
- seizure disorderC0014544
- seizure disordersC0014544
- seizure epilepticC0014544
- seizure syndromeC0014544
- seizures syndromeC0014544
- seizures syndromesC0014544
- syndrome seizureC0014544
- Epilepsy, Unspecified, not Intractable, without Status EpilepticusC2875140
- Epilepsy, unsp, not intractable, without status epilepticusC2875140
- Epilepsy, unspecified, not intractable, without status epilepticusC2875140
Frequently Asked Questions
What is the ICD-10 code for epilepsy, unsp, not intractable, without status epilepticus?
The ICD-10-CM code for epilepsy, unsp, not intractable, without status epilepticus is G40.909. The full clinical description is "Epilepsy, unspecified, not intractable, without status epilepticus". G40.909 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G40.909 mean?
ICD-10-CM code G40.909 represents "Epilepsy, unspecified, not intractable, without status epilepticus". It is classified under Chapter 6: Diseases of the Nervous System and is a billable/specific code that can be used on a claim.
Is G40.909 a billable code?
Yes, G40.909 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G40.909 in?
G40.909 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What codes cannot be used with G40.909?
G40.909 has Excludes1 notes indicating codes that cannot be used together with it, including: conversion disorder with seizures (F44.5); convulsions NOS (R56.9); post traumatic seizures (R56.1); and 2 more.
What SNOMED CT codes does G40.909 map to?
G40.909 maps to 125 SNOMED CT concepts: 897328006, 69776003, 86166000, 788417006, 720980004, and 120 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for G40.909?
G40.909 is linked to 3 UMLS Concept Unique Identifiers: C3203523, C0014544, C2875140. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.