O63.1 – Prolonged second stage (of labor)
ICD-10-CM 2027 diagnosis code · Complications of labor and delivery
ICD-10-CM code
O63.1
- Code
O63.1(claims format:O631)- Description
- Prolonged second stage (of labor)
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 15. Pregnancy, childbirth and the puerperium (O00-O9A)
- Block
- O60-O77 Complications of labor and delivery
- Parent codes
- O63
Index terms for O63.1
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in O63
Frequently asked questions
What is ICD-10 code O63.1?
O63.1 is the ICD-10-CM code for prolonged second stage (of labor), in the block O60-O77 (Complications of labor and delivery).
Is O63.1 a billable code?
Yes. O63.1 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does O63.1 belong to?
It belongs to category O63 – Long labor.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.