O99.411 - Diseases of the circulatory system complicating pregnancy, first trimester

The ICD 10 Code for Diseases of the circulatory system complicating pregnancy, first trimester is listed as O99.411.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	O99.411
Description:	Diseases of the circulatory system complicating pregnancy, first trimester
Diagnostic Related Groups (MS-DRG v30.0)	774 - Vaginal Delivery W Complicating Diagnoses 781 - Other Antepartum Diagnoses W Medical Complications

Chapter	Pregnancy, childbirth and the puerperium (O00-O9A)
Block	Other obstetric conditions, not elsewhere classified (O94-O9A)
Parent	O99.41 - Diseases of the circulatory system complicating pregnancy
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	674.01 - Cerebrovascular disorders in the puerperium, delivered, with or without mention of antepartum condition (approximate)
ICD 9 Dx Code:	674.03 - Cerebrovascular disorders in the puerperium, antepartum condition or complication (approximate)
ICD-10-CM Siblings (same level / similar specificity) of O99.411:
O99.412 - Diseases of the circulatory system complicating pregnancy, second trimester
O99.413 - Diseases of the circulatory system complicating pregnancy, third trimester
O99.419 - Diseases of the circulatory system complicating pregnancy, unspecified trimester