O63.1
BillableProlonged second stage (of labor)
Prolonged second stage (of labor)
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(3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(57)
SNOMED CT
- Long labor53443007
- Long labour53443007
- Prolonged labor53443007
- Prolonged labour53443007
- Prolonged second stage of labor77259008
- Prolonged second stage of labour77259008
- Maternal effort during second stage of labor249161008
- Maternal effort during second stage of labour249161008
- Pushing during second stage of labor249161008
- Pushing during second stage of labour249161008
- Failure to progress in second stage of labor249166003
- Failure to progress in second stage of labour249166003
- No progress in second stage of labor249166003
- No progress in second stage of labour249166003
- No progress with delivery249166003
- Finding of progess of second stage of labor366327005
- Finding of progess of second stage of labour366327005
- Finding of progress of second stage of labor366327005
- Finding of progress of second stage of labour366327005
- Progress of second stage of labor - finding366327005
- Progress of second stage of labour - finding366327005
- Prolonged second stage of labor due to poor maternal effort713232009
- Prolonged second stage of labour due to poor maternal effort713232009
UMLS
- Arrest of Labor in Second StageC0157266
- Prolonged 2nd stageC0157266
- Prolonged Second Stage of LaborC0157266
- Prolonged second stage (of labor)C0157266
- Prolonged second stage of laborC0157266
- Prolonged second stage of labor (disorder)C0157266
- Prolonged second stage of labourC0157266
- Second Stage ArrestC0157266
Clinical Terms
- No progress in second stage of labour
- Finding of progess of second stage of labour
- Arrest of Labor in Second Stage
- Finding of progess of second stage of labor
- Finding of progress of second stage of labor
- Prolonged second stage of labour
- Failure to progress in second stage of labor
- Finding of progress of second stage of labour
- Prolonged second stage of labor (disorder)
- No progress in second stage of labor
- No progress with delivery
- Prolonged second stage of labor due to poor maternal effort
- Second Stage Arrest
- Prolonged labour
- Long labour
- Progress of second stage of labour - finding
- Progress of second stage of labor - finding
- Prolonged second stage of labor
- Maternal effort during second stage of labor
- Failure to progress in second stage of labour
- Prolonged labor
- Prolonged 2nd stage
- Prolonged second stage of labour due to poor maternal effort
- Pushing during second stage of labour
- Pushing during second stage of labor
- Maternal effort during second stage of labour
Frequently Asked Questions
What is the ICD-10 code for prolonged second stage (of labor)?
The ICD-10-CM code for prolonged second stage (of labor) is O63.1. The full clinical description is "Prolonged second stage (of labor)". O63.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code O63.1 mean?
ICD-10-CM code O63.1 represents “Prolonged second stage (of labor)”. 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 O63.1 a billable code?
Yes, O63.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is O63.1 in?
O63.1 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).
What codes cannot be used with O63.1?
O63.1 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).
Are additional codes required with O63.1?
Yes, when using O63.1, 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 O63.1 map to?
O63.1 maps to 6 SNOMED CT concepts: 249166003, 366327005, 53443007, 249161008, 77259008, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for O63.1?
O63.1 is linked to 1 UMLS Concept Unique Identifier: C0157266. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does O63.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like prolonged second stage (of labor) 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 O63.1?
O63.1 maps to the ICD-11 code: JB03.1 (Prolonged second stage of labour).
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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.