G40.834
Dravet syndrome, intractable, without status epilepticus
HCC risk adjustment mapping
CMS-HCC V28
Seizure Disorders and Convulsions
CMS-HCC ESRD V24
Seizure Disorders and Convulsions
RxHCC V08
Intractable Epilepsy
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Dravet syndrome NOS
Polymorphic epilepsy in infancy (PMEI) Severe myoclonic epilepsy in infancy (SMEI)
Epilepsies and epileptic syndromes undetermined as to whether they are focal or generalized Landau-Kleffner syndrome
conversion disorder with seizures (F44.5) convulsions NOS (R56.9) post traumatic seizures (R56.1) seizure (convulsive) NOS (R56.9) seizure of newborn (P90)
hippocampal sclerosis (G93.81) mesial temporal sclerosis (G93.81) temporal sclerosis (G93.81) Todd's paralysis (G83.84)
the following terms are to be considered equivalent to intractable: pharmacoresistant (pharmacologically resistant), treatment resistant, refractory (medically) and poorly controlled
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)
Official Guidelines for G40.834
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