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ICD-9-CM diagnosis code (retired)

345.81 — Other forms of epilepsy and recurrent seizures, with intractable epilepsy

ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.

About ICD-9-CM 345.81

345.81 is an ICD-9-CM diagnosis code for other forms of epilepsy and recurrent seizures, with intractable epilepsy. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.

The CMS General Equivalence Mappings translate it to 3 ICD-10-CM codes, such as G40.111 (Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, with status epilepticus), G40.119 (Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus) and G40.804 (Other epilepsy, intractable, without status epilepticus). All of these are approximate matches, so review the record to pick the right one.

ICD-10-CM equivalents

Common questions about 345.81

What is the ICD-10 code for ICD-9 345.81?

The GEMs map 345.81 to ICD-10-CM G40.111, G40.119 and G40.804.

GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.