O66.6
BillableObstructed labor due to other multiple fetuses
Obstructed labor due to other multiple fetuses
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Related Codes(8)
O66.0Obstructed labor due to shoulder dystocia
O66.1Obstructed labor due to locked twins
O66.2Obstructed labor due to unusually large fetus
O66.3Obstructed labor due to other abnormalities of fetus
O66.4Failed trial of labor
O66.5Attempted application of vacuum extractor and forceps
O66.8Other specified obstructed labor
O66.9Obstructed labor, unspecified
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for obstructed labor due to other multiple fetuses?
The ICD-10-CM code for obstructed labor due to other multiple fetuses is O66.6. The full clinical description is "Obstructed labor due to other multiple fetuses". O66.6 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code O66.6 mean?
ICD-10-CM code O66.6 represents “Obstructed labor due to other multiple fetuses”. It is classified under Chapter 15: Pregnancy, Childbirth and the Puerperium and is a billable/specific code that can be used on a claim.
Is O66.6 a billable code?
Yes, O66.6 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is O66.6 in?
O66.6 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).
What codes cannot be used with O66.6?
O66.6 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).
Are additional codes required with O66.6?
Yes, when using O66.6, also report: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known..
What are the UMLS CUIs for O66.6?
O66.6 is linked to 1 UMLS Concept Unique Identifier: C2909279. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does O66.6 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like obstructed labor due to other multiple fetuses affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of O66.6?
There is no direct ICD-11 mapping available for O66.6 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.