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v1.0.0
ICD-10 Guide
ICD-10 CodesO31.30

O31.30

Billable

Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester

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

Code Description

ICD-10 O31.30 is a billable code used to indicate a diagnosis of continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester.

Key Diagnostic Point:

O31.30 refers to the clinical scenario where a pregnancy continues after an elective fetal reduction procedure has been performed. This procedure is often indicated in cases of multiple gestation, where the risk of complications increases with the number of fetuses. The elective reduction aims to improve outcomes for the remaining fetuses by reducing the overall burden on the mother's body and minimizing the risks associated with multiple gestations, such as preterm labor, gestational diabetes, and hypertensive disorders. In cases of twin-to-twin transfusion syndrome (TTTS), where blood flow between twins is imbalanced, fetal reduction may be considered to enhance the survival chances of the healthier twin. The unspecified trimester designation indicates that the coding does not specify at which point in the pregnancy the fetal reduction occurred, which can impact management and follow-up care.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Determining the appropriate trimester for coding purposes.
  • Understanding the implications of elective fetal reduction on maternal and fetal health.
  • Differentiating between elective and medically necessary fetal reductions.
  • Navigating the complexities of multiple gestation coding.

Audit Risk Factors

  • Inadequate documentation of the reason for fetal reduction.
  • Failure to document the ongoing management of the pregnancy post-reduction.
  • Misclassification of elective versus medically necessary fetal reduction.
  • Lack of clarity on the number of fetuses remaining post-reduction.

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed records of the fetal reduction procedure, including indications and outcomes.

Common Clinical Scenarios

Management of pregnancies with multiple gestations, monitoring for complications, and follow-up care.

Billing Considerations

Accurate coding of complications arising from multiple gestations and the impact of fetal reduction on maternal health.

Maternal-Fetal Medicine

Documentation Requirements

Comprehensive documentation of high-risk factors, including maternal health status and fetal assessments.

Common Clinical Scenarios

Management of twin-to-twin transfusion syndrome and other complications of multiple gestation.

Billing Considerations

Focus on the implications of fetal reduction on the remaining fetuses and maternal health.

Coding Guidelines

Inclusion Criteria

Use O31.30 When
  • According to the official ICD
  • 10 coding guidelines, O31
  • 30 should be used when documenting a continuing pregnancy after elective fetal reduction without specifying the trimester
  • Coders must ensure that the documentation supports the use of this code, particularly in relation to the management of the pregnancy and any associated complications

Exclusion Criteria

Do NOT use O31.30 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

59000CPT Code

Fetal reduction procedure

Clinical Scenario

Used when a patient undergoes an elective fetal reduction procedure.

Documentation Requirements

Documentation must include the indication for the procedure and the number of fetuses before and after.

Specialty Considerations

Obstetricians and maternal-fetal medicine specialists should ensure comprehensive documentation of 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 obstetric conditions, including elective fetal reduction. This specificity aids in better tracking of outcomes and complications associated with multiple gestations.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, including elective fetal reduction. This specificity aids in better tracking of outcomes and complications associated with multiple gestations.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, including elective fetal reduction. This specificity aids in better tracking of outcomes and complications associated with multiple gestations.

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 O31.30?

Coding O31.30 is significant as it reflects the ongoing management of a pregnancy after elective fetal reduction, which can impact maternal and fetal health outcomes. Accurate coding ensures appropriate care and resource allocation.