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O12.12 - Gestational proteinuria, second trimester


The ICD 10 Code for Gestational proteinuria, second trimester is listed as O12.12.
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: O12.12
Description: Gestational proteinuria, second trimester
Diagnostic Related Groups
(MS-DRG v30.0)
781 - Other Antepartum Diagnoses W Medical Complications
Chapter Pregnancy, childbirth and the puerperium (O00-O9A)
Block Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
Parent O12.1 - Gestational proteinuria
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 646.21 - Unspecified renal disease in pregnancy, without mention of hypertension, delivered, with or without mention of antepartum condition (approximate)
ICD 9 Dx Code: 646.23 - Unspecified renal disease in pregnancy, without mention of hypertension, antepartum condition or complication (approximate)
ICD-10-CM Siblings (same level / similar specificity) of O12.12:
O12.10 - Gestational proteinuria, unspecified trimester
O12.11 - Gestational proteinuria, first trimester
O12.13 - Gestational proteinuria, third trimester