O66.3
Obstructed labor due to other abnormalities of fetus
- Release
- FY 2027
- Effective
Hierarchy
Where O66.3 sits in the official hierarchy. Each level is the code it is classified under.
- O66 Parent Other obstructed labor
- O66.3 This code Obstructed labor due to other abnormalities of fetus
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Inclusion Terms
Dystocia due to fetal ascites
Inclusion Terms
Dystocia due to fetal hydrops
Inclusion Terms
Dystocia due to fetal meningomyelocele
Inclusion Terms
Dystocia due to fetal sacral teratoma
Inclusion Terms
Dystocia due to fetal tumor
Inclusion Terms
Dystocia due to hydrocephalic fetus
Use Additional Code
code to identify cause of obstruction
Version History
How O66.3 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentObstructed labor due to other abnormalities of fetus
-
FY 2026 Effective
UnchangedObstructed labor due to other abnormalities of fetus
Related Codes
Other 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
- O66.4 Failed trial of labor
- 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
Codes whose official notes reference O66.3
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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