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ICD-10 Guide
ICD-10 CodesChapter 15: Pregnancy, childbirth and the puerperiumO66

O66

Non-billable

Other obstructed labor

Chapter 15:Pregnancy, childbirth and the puerperium

BILLABLE STATUSNo
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 O66 is a used to indicate a diagnosis of other obstructed labor.

Key Diagnostic Point:

The ICD-10 code O66 refers to 'Other obstructed labor,' which encompasses various conditions that hinder the progress of labor during childbirth. This category includes instances where labor is obstructed due to factors not classified under more specific codes, such as abnormal fetal positions, maternal pelvic abnormalities, or other mechanical factors that impede delivery. Understanding the nuances of obstructed labor is crucial for healthcare providers to ensure timely intervention and appropriate management during childbirth, ultimately impacting maternal and neonatal outcomes.

  • Clinically, obstructed labor can lead to significant complications, including prolonged labor, increased risk of cesarean delivery, and potential harm to both the mother and the fetus. Accurate coding of O66 is essential for proper treatment planning and can influence hospital resource allocation and maternal care protocols. Healthcare providers should be vigilant in identifying the underlying causes of obstructed labor to facilitate appropriate interventions and improve patient outcomes.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of conditions covered
  • Need for detailed clinical documentation
  • Potential for complications requiring different management strategies

Audit Risk Factors

  • Inadequate documentation of labor progress
  • Misclassification of obstructed labor causes
  • Failure to capture all relevant clinical details

Specialty Focus

Medical Specialties

Obstetrics

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Gynecology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The clinical and administrative impact of the O66 code category is significant, as it directly relates to the quality of maternal care and outcomes during childbirth. Accurate coding of obstructed labor can help healthcare providers identify trends in labor complications, allowing for improved clinical protocols and resource allocation. Additionally, understanding the implications of obstructed labor on population health can guide public health initiatives aimed at reducing maternal morbidity and mortality rates.
From an administrative perspective, proper use of the O66 code can influence hospital performance metrics, including quality measures and patient satisfaction scores. As healthcare systems increasingly focus on value-based care, the ability to accurately document and manage cases of obstructed labor becomes essential for meeting regulatory requirements and improving overall healthcare delivery. This code category not only reflects the clinical challenges faced during labor but also underscores the importance of comprehensive care strategies in enhancing maternal and neonatal health outcomes.

ICD-9 vs ICD-10

The clinical and administrative impact of the O66 code category is significant, as it directly relates to the quality of maternal care and outcomes during childbirth. Accurate coding of obstructed labor can help healthcare providers identify trends in labor complications, allowing for improved clinical protocols and resource allocation. Additionally, understanding the implications of obstructed labor on population health can guide public health initiatives aimed at reducing maternal morbidity and mortality rates. From an administrative perspective, proper use of the O66 code can influence hospital performance metrics, including quality measures and patient satisfaction scores. As healthcare systems increasingly focus on value-based care, the ability to accurately document and manage cases of obstructed labor becomes essential for meeting regulatory requirements and improving overall healthcare delivery. This code category not only reflects the clinical challenges faced during labor but also underscores the importance of comprehensive care strategies in enhancing maternal and neonatal health...

Reimbursement & Billing Impact

reimbursement rates. It is essential to include any additional procedures performed, such as cesarean sections or assisted deliveries, as these can significantly impact billing and reimbursement. Clear documentation of the clinical scenario and the rationale for interventions is critical to support claims and reduce the likelihood of denials.

Resources

Clinical References

  • •
    Official ICD-10 Guidelines for O66

Coding & Billing References

  • •
    Official ICD-10 Guidelines for O66

Frequently Asked Questions

What conditions are included in O66?

O66 includes various forms of obstructed labor that are not classified under more specific codes, such as abnormal fetal positions, maternal pelvic abnormalities, and other mechanical factors that impede delivery.

When should I use O66 codes?

O66 codes should be used when documenting cases of obstructed labor that do not fit into more specific categories, ensuring that all relevant clinical details are captured to guide treatment and management.

What documentation is required for O66?

Documentation for O66 should include detailed descriptions of the labor process, any identified causes of obstruction, maternal and fetal assessments, and the interventions performed to manage the obstructed labor.