ICD-9-CM Code 646.11 to ICD-10-CM
ICD-10 Equivalent of 646.11:
As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use the following nine equivalent ICD-10-CM codes, which are an approximate match to ICD-9 code 646.11:
- ICD-10 Code O1201, Gestational edema, first trimester (billable)
- ICD-10 Code O1202, Gestational edema, second trimester (billable)
- ICD-10 Code O1203, Gestational edema, third trimester (billable)
- ICD-10 Code O1221, Gestational edema with proteinuria, first trimester (billable)
- ICD-10 Code O1222, Gestational edema with proteinuria, second trimester (billable)
- ICD-10 Code O1223, Gestational edema with proteinuria, third trimester (billable)
- ICD-10 Code O2601, Excessive weight gain in pregnancy, first trimester (billable)
- ICD-10 Code O2602, Excessive weight gain in pregnancy, second trimester (billable)
- ICD-10 Code O2603, Excessive weight gain in pregnancy, third trimester (billable)
Historical Information for ICD-9 Code 646.11
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: Edema or excessive weight gain in pregnancy, without mention of hypertension, delivered, with or without mention of antepartum complication
Short ICD9 Description: Edema in preg-delivered
Parent Code: 646.1 - Edema or excessive weight gain in pregnancy without mention of hypertension