ICD-9-CM Code 346.21 to ICD-10-CM
ICD-10 Equivalent of 346.21:
As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use the following five equivalent ICD-10-CM codes, which are an approximate match to ICD-9 code 346.21:
- ICD-10 Code G43819, Other migraine, intractable, without status migrainosus (billable)
- ICD-10 Code G43A1, Cyclical vomiting, intractable (billable)
- ICD-10 Code G43B1, Ophthalmoplegic migraine, intractable (billable)
- ICD-10 Code G43C1, Periodic headache syndromes in child or adult, intractable (billable)
- ICD-10 Code G43D1, Abdominal migraine, intractable (billable)
Historical Information for ICD-9 Code 346.21
BILLABLE ICD-9 CODE
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Long ICD9 Description: Variants of migraine, not elsewhere classified, with intractable migraine, so stated, without mention of status migrainosus
Short ICD9 Description: Vrnt mgrn w ntrc mgr NEC
Parent Code: 346.2 - Variants of migraine, not elsewhere classified