O64.0
⚠ Non-billable
Obstructed labor due to incomplete rotation of fetal head
ICD-10-CM · FY2026 · Pregnancy, Childbirth and the Puerperium
Code
O64.0
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Pregnancy, Childbirth and the Puerperium
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code O64.0?
ICD-10-CM code O64.0 represents Obstructed labor due to incomplete rotation of fetal head. It is a non-billable header code requiring a more specific subcategory in the Pregnancy, Childbirth and the Puerperium chapter, effective October 1, 2025 – September 30, 2026.
Is O64.0 billable?
No. O64.0 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is O64.0 in?
O64.0 belongs to the Pregnancy, Childbirth and the Puerperium chapter (O00–O9A) of ICD-10-CM.
Related codes in the O64 category
O64
Obstructed labor due to malposition and malpresentation of fetus
Non-billable
O64.1
Obstructed labor due to breech presentation
Non-billable
O64.2
Obstructed labor due to face presentation
Non-billable
O64.3
Obstructed labor due to brow presentation
Non-billable
O64.4
Obstructed labor due to shoulder presentation
Non-billable
O64.5
Obstructed labor due to compound presentation
Non-billable
O64.8
Obstructed labor due to other malposition and malpresentation
Non-billable
O64.9
Obstructed labor due to malposition and malpresentation, unspecified
Non-billable
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