ICD-10-CM Current in FY 2027
O66
Other obstructed labor
- Release
- FY 2027
- Effective
More Specific Codes
9 codes under O66
- O66.0 Obstructed labor due to shoulder dystocia Billable
- O66.1 Obstructed labor due to locked twins Billable
- O66.2 Obstructed labor due to unusually large fetus Billable
- O66.3 Obstructed labor due to other abnormalities of fetus Billable
- O66.4 Failed trial of labor Has subcodes
- O66.5 Attempted application of vacuum extractor and forceps Billable
- O66.6 Obstructed labor due to other multiple fetuses Billable
- O66.8 Other specified obstructed labor Billable
- O66.9 Obstructed labor, unspecified Billable
Version History
How O66 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentOther obstructed labor
-
FY 2026 Effective
UnchangedOther obstructed labor
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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