AutoICD API

O66.9

Billable

Obstructed labor, unspecified

Obstructed labor, unspecified

Status

Billable / Specific

Block

O60-O77

Parent Code

O66

ICD-11 Mapping

1 equivalent

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Dystocia NOS
  • Fetal dystocia NOS
  • Maternal dystocia NOS

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

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)
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

Also Known As / Clinical Terms(145)

Clinical Terms

  • Vesicovaginal fistula
  • Unspecified obstructed labor
  • Puerperal sepsis
  • Puerperal fever
  • dystocia
  • Rupture of uterus during labor
  • Puerperal septicemia
  • Maternal dystocia
  • Sequelae of reproductive disorders
  • Rupture of uterus
  • Labor problem
  • Obstructed labour, unspecified
  • Puerperal septicaemia
  • Intrapartum hemorrhage
  • dystocias
  • Sepsis following obstructed labour
  • Sepsis following obstructed labor
  • Delivery problem
  • Abnormal labor
  • Arrest of Dilatation
  • Fetal dystocia NOS
  • Rupture of uterus following obstructed labor
  • Rupture of uterus following obstructed labour
  • Vesicovaginal fistula with involvement of urinary continence mechanism due to and following obstructed labour
  • Intrapartum haemorrhage co-occurrent and due to obstructed labour with uterine rupture
  • Rupture of uterus due to obstetric procedure
  • Abnormal labour
  • Labour problem
  • Rupture of uterus during labour
  • Labor Dystocia
  • dysfunctional labor
  • Labor abnormal
  • Intrapartum haemorrhage with obstructed labour and uterine rupture
  • Uterine rupture
  • Postpartum sepsis
  • Intrapartum haemorrhage
  • Childbed fever
  • Obstetrical rupture of uterus
  • Rupture of gravid uterus
  • Obstructed labour NOS
  • Failure to Progress
  • Vesicovaginal fistula with involvement of urinary continence mechanism due to and following obstructed labor
  • Unspecified abnormality of labour
  • Unspecified obstructed labour
  • obstructed labour
  • difficult labor
  • Fetal dystocia (disorder)
  • Labour abnormal
  • Dysfunctional labour
  • Difficult labour
  • Delivery problem (finding)
  • Foetal dystocia
  • Labor problem (finding)
  • Maternal dystocia NOS
  • Obstructed labor (disorder)
  • Unspecified abnormality of labor
  • Intrapartum hemorrhage with obstructed labor and uterine rupture
  • Dystocia NOS
  • labour problems
  • Maternal dystocia (disorder)
  • Fetal dystocia
  • Intrapartum hemorrhage co-occurrent and due to obstructed labor with uterine rupture
  • VVF - Vesicovaginal fistula
  • delivery problems
Frequently Asked Questions
What is the ICD-10 code for obstructed labor, unspecified?

The ICD-10-CM code for obstructed labor, unspecified is O66.9. The full clinical description is "Obstructed labor, unspecified". O66.9 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code O66.9 mean?

ICD-10-CM code O66.9 represents “Obstructed labor, unspecified”. 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 O66.9 a billable code?

Yes, O66.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is O66.9 in?

O66.9 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

What codes cannot be used with O66.9?

O66.9 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).

Are additional codes required with O66.9?

Yes, when using O66.9, also report: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known..

What SNOMED CT codes does O66.9 map to?

O66.9 maps to 15 SNOMED CT concepts: 2858002, 7245003, 38010008, 724490006, 79748007, and 10 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for O66.9?

O66.9 is linked to 4 UMLS Concept Unique Identifiers: C0013418, C0269816, C0269817, C0152156. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does O66.9 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like obstructed labor, unspecified 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 O66.9?

O66.9 maps to the ICD-11 code: JB06.Z (Obstructed labour due to unspecified causes).

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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.