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ICD-10 Guide
ICD-10 CodesO36.0193

O36.0193

Billable

Maternal care for anti-D [Rh] antibodies, unspecified trimester (fetus 3)

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

Code Description

ICD-10 O36.0193 is a billable code used to indicate a diagnosis of maternal care for anti-d [rh] antibodies, unspecified trimester (fetus 3).

Key Diagnostic Point:

Maternal care for anti-D [Rh] antibodies is crucial in managing pregnancies where the mother has developed antibodies against the Rh factor, which can lead to hemolytic disease of the fetus and newborn (HDFN). This condition is particularly concerning in cases of multiple gestations, such as with fetus 3 in this code. The presence of anti-D antibodies can lead to complications such as fetal growth restriction, fetal distress, and even intrauterine fetal demise if not monitored and managed appropriately. Care typically involves regular ultrasound assessments to monitor fetal growth and well-being, as well as potential interventions such as intrauterine transfusions if severe anemia is detected. Maternal care may also include Rh immunoglobulin administration to prevent further antibody formation in future pregnancies. The unspecified trimester indicates that the management strategies may vary depending on the gestational age, necessitating careful documentation and monitoring throughout the pregnancy.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Need for accurate identification of the trimester for appropriate management.
  • Potential for multiple fetal complications requiring detailed monitoring.
  • Variability in treatment protocols based on fetal response and maternal health.
  • Documentation of maternal antibody status and its implications for fetal health.

Audit Risk Factors

  • Inadequate documentation of maternal antibody testing and results.
  • Failure to document fetal monitoring and assessment findings.
  • Misclassification of the trimester affecting care protocols.
  • Lack of clear treatment plans or follow-up documentation.

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Documentation must include maternal antibody status, fetal monitoring results, and any interventions performed.

Common Clinical Scenarios

Management of pregnancies with known Rh sensitization, monitoring for fetal anemia, and planning for delivery.

Billing Considerations

Consideration of the impact of maternal health on fetal outcomes and the need for interdisciplinary communication.

Maternal-Fetal Medicine

Documentation Requirements

Detailed records of high-risk assessments, ultrasound findings, and any interventions such as transfusions.

Common Clinical Scenarios

Complex cases involving multiple gestations with Rh incompatibility and associated fetal complications.

Billing Considerations

Focus on advanced monitoring techniques and potential interventions to manage fetal distress or growth restriction.

Coding Guidelines

Inclusion Criteria

Use O36.0193 When
  • Follow official ICD
  • 10 guidelines for obstetric coding, ensuring accurate trimester documentation and the inclusion of any relevant complications or interventions

Exclusion Criteria

Do NOT use O36.0193 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

76801CPT Code

Ultrasound, pregnant uterus, transabdominal, real-time with image documentation

Clinical Scenario

Used for monitoring fetal growth and well-being in pregnancies with anti-D antibodies.

Documentation Requirements

Document the reason for the ultrasound and findings related to fetal health.

Specialty Considerations

Obstetricians should ensure that ultrasound findings are clearly linked to maternal conditions.

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, improving the ability to track and manage complex cases like those involving anti-D antibodies.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, improving the ability to track and manage complex cases like those involving anti-D antibodies.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, improving the ability to track and manage complex cases like those involving anti-D antibodies.

Resources

Clinical References

  • •
    American College of Obstetricians and Gynecologists (ACOG)

Coding & Billing References

  • •
    American College of Obstetricians and Gynecologists (ACOG)

Frequently Asked Questions

What are the implications of anti-D antibodies during pregnancy?

Anti-D antibodies can lead to serious fetal complications, including hemolytic disease, which necessitates careful monitoring and management throughout the pregnancy to ensure the health of both mother and fetus.