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O66.40 - Failed trial of labor, unspecified


The ICD 10 Code for Failed trial of labor, unspecified is listed as O66.40.
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: O66.40
Description: Failed trial of labor, unspecified
Diagnostic Related Groups
(MS-DRG v30.0)
781 - Other Antepartum Diagnoses W Medical Complications
782 - Other Antepartum Diagnoses W/o Medical Complications
Chapter Pregnancy, childbirth and the puerperium (O00-O9A)
Block Complications of labor and delivery (O60-O77)
Parent O66.4 - Failed trial of labor
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 660.61 - Unspecified failed trial of labor, delivered, with or without mention of antepartum condition (approximate)
ICD-10-CM Siblings (same level / similar specificity) of O66.40:
O66.41 - Failed attempted vaginal birth after previous cesarean delivery