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ICD-10 Guide
ICD-10 CodesO32.2

O32.2

Billable

Maternal care for transverse and oblique lie

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

Code Description

ICD-10 O32.2 is a billable code used to indicate a diagnosis of maternal care for transverse and oblique lie.

Key Diagnostic Point:

Transverse and oblique lie refers to the abnormal positioning of the fetus in the uterus, where the fetus lies horizontally or at an angle rather than in the typical longitudinal position. This condition can complicate labor and delivery, as it may prevent the fetus from descending into the birth canal properly. The transverse lie is characterized by the fetus lying sideways, while the oblique lie indicates a diagonal position. These presentations can lead to increased risks during delivery, including the potential for cesarean section. Maternal care for transverse and oblique lie involves careful monitoring and planning for delivery, which may include attempts to manually turn the fetus (external cephalic version) or scheduling a cesarean delivery if the fetus does not turn to a more favorable position. Proper documentation of the fetal lie, maternal health status, and any interventions attempted is crucial for accurate coding and billing.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in fetal positioning and its implications for delivery
  • Need for detailed documentation of maternal and fetal assessments
  • Potential for multiple delivery methods (vaginal vs. cesarean)
  • Management of associated complications (e.g., preterm labor)

Audit Risk Factors

  • Inadequate documentation of fetal position and maternal assessments
  • Failure to document attempts at external cephalic version
  • Incorrect coding of delivery method based on fetal lie
  • Lack of clarity in the care plan for delivery

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Documentation must include fetal position, maternal health status, and any interventions attempted.

Common Clinical Scenarios

A patient presents at 36 weeks with a transverse lie; the care team discusses options for delivery.

Billing Considerations

Consideration of maternal factors such as previous cesarean deliveries or uterine anomalies.

Maternal-Fetal Medicine

Documentation Requirements

Detailed records of high-risk assessments and management plans for complex cases.

Common Clinical Scenarios

A high-risk patient with a transverse lie is monitored closely for signs of labor.

Billing Considerations

Involvement of multidisciplinary teams for high-risk pregnancies.

Coding Guidelines

Inclusion Criteria

Use O32.2 When
  • 10 guidelines specify that O32
  • 2 should be used when the fetal lie is documented as transverse or oblique
  • Accurate coding requires clear documentation of the fetal position and any interventions attempted

Exclusion Criteria

Do NOT use O32.2 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

59400CPT Code

Obstetrical care including antepartum, delivery, and postpartum care

Clinical Scenario

Used for comprehensive care of a patient with transverse lie.

Documentation Requirements

Complete documentation of all prenatal visits, delivery, and postpartum care.

Specialty Considerations

Obstetricians must ensure all aspects of care are documented for accurate billing.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of fetal positions, improving the accuracy of maternal care documentation and billing. O32.2 provides a clear distinction for transverse and oblique lie, which was less defined in ICD-9.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of fetal positions, improving the accuracy of maternal care documentation and billing. O32.2 provides a clear distinction for transverse and oblique lie, which was less defined in ICD-9.

Reimbursement & Billing Impact

billing. O32.2 provides a clear distinction for transverse and oblique lie, which was less defined in ICD-9.

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 O32.2?

Coding O32.2 is crucial for accurately reflecting the maternal care provided for abnormal fetal positioning, which can significantly impact delivery planning and outcomes.