O66.4 - Failed trial of labor
- Applicable to Failed trial of labor
- The 2025 edition of ICD10-CM O66.4 became effective on October 1, 2024.
- This is the American ICD10-CM version of O66.4 - other international versions of ICD10 O66.4 may differ.
- O66.4 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- O66.4 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- O66.4 - Failed trial of labor
- O66.4 - Failed trial of labor
- O66.40 - Failed trial of labor, unspecified
- O66.41 - Failed attempted vaginal birth after previous cesarean delivery
The following codes above O66.4 contain annotation back-references that may be applicable to O66.4:
Chapter: O00-O9A Pregnancy, childbirth and the puerperium
Section: O60-O77 Complications of labor and delivery
Category: O66 Other obstructed labor
Non-Billable/Non-Specific Code
Browse other similar CM codes
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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