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ICD-10 Guide
ICD-10 CodesO34.32

O34.32

Billable

Maternal care for cervical incompetence, second trimester

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/08/2025

Code Description

ICD-10 O34.32 is a billable code used to indicate a diagnosis of maternal care for cervical incompetence, second trimester.

Key Diagnostic Point:

Cervical incompetence, also known as cervical insufficiency, is a condition characterized by the premature dilation of the cervix during the second trimester of pregnancy, which can lead to preterm birth or pregnancy loss. This condition is often associated with structural abnormalities of the cervix or uterus, such as previous cervical surgeries, uterine scarring from prior cesarean sections, or congenital anomalies. Maternal care for cervical incompetence involves close monitoring and may include interventions such as cervical cerclage, which is a surgical procedure to reinforce the cervix. The second trimester is a critical period for managing this condition, as timely intervention can significantly improve pregnancy outcomes. Care providers must assess the patient's obstetric history, including any previous cesarean deliveries or pelvic organ abnormalities, to tailor the management plan effectively. Regular ultrasounds and assessments of cervical length are essential components of care during this period.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between cervical incompetence and other causes of preterm labor.
  • Need for detailed documentation of obstetric history, including previous cesarean sections.
  • Understanding the implications of uterine scarring on cervical function.
  • Variability in treatment approaches based on individual patient factors.

Audit Risk Factors

  • Inadequate documentation of cervical length assessments.
  • Failure to document previous obstetric history accurately.
  • Misclassification of cervical incompetence versus other conditions.
  • Lack of clear treatment plans or follow-up care notes.

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed obstetric history, including previous surgeries and complications.

Common Clinical Scenarios

Patients with a history of cervical surgeries or multiple cesarean sections presenting with cervical incompetence.

Billing Considerations

Consideration of the patient's overall obstetric risk profile and the need for multidisciplinary care.

Maternal-Fetal Medicine

Documentation Requirements

Comprehensive documentation of high-risk factors and management plans.

Common Clinical Scenarios

Management of pregnancies complicated by cervical incompetence and other high-risk factors.

Billing Considerations

Coordination with obstetricians for surgical interventions and ongoing monitoring.

Coding Guidelines

Inclusion Criteria

Use O34.32 When
  • According to ICD
  • 10 coding guidelines, O34
  • 32 should be used when documenting maternal care specifically for cervical incompetence during the second trimester
  • Coders must ensure that the diagnosis is supported by clinical documentation, including ultrasound findings and treatment plans

Exclusion Criteria

Do NOT use O34.32 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

59300CPT Code

Cervical cerclage

Clinical Scenario

Performed for patients diagnosed with cervical incompetence to prevent preterm birth.

Documentation Requirements

Documentation of the indication for the procedure and any pre-operative assessments.

Specialty Considerations

Obstetricians should document the patient's history and any risk factors that necessitate the procedure.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like cervical incompetence, improving the accuracy of patient records and facilitating better care management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like cervical incompetence, improving the accuracy of patient records and facilitating better care management.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of conditions like cervical incompetence, improving the accuracy of patient records and facilitating better care management.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the significance of coding O34.32 accurately?

Accurate coding of O34.32 is crucial for ensuring appropriate management of patients with cervical incompetence, as it directly impacts treatment decisions and reimbursement for care provided.