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ICD-10 Guide
ICD-10 CodesO08.81

O08.81

Billable

Cardiac arrest following an ectopic and molar pregnancy

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

Code Description

ICD-10 O08.81 is a billable code used to indicate a diagnosis of cardiac arrest following an ectopic and molar pregnancy.

Key Diagnostic Point:

Cardiac arrest following an ectopic or molar pregnancy is a critical obstetric condition that arises when a pregnancy develops outside the uterus (ectopic) or involves abnormal placental tissue (molar). These conditions can lead to severe complications, including hemorrhage, infection, and ultimately cardiac arrest. Ectopic pregnancies often present with abdominal pain, vaginal bleeding, and may lead to rupture, causing internal bleeding. Molar pregnancies, characterized by abnormal growth of trophoblastic tissue, can also result in significant complications, including hyperemesis gravidarum and preeclampsia. The management of these conditions requires prompt diagnosis and intervention, often necessitating surgical procedures such as salpingectomy or dilation and curettage (D&C). In severe cases, if not managed timely, these complications can escalate to sepsis and cardiac arrest, necessitating advanced resuscitation efforts. The coding for this condition requires careful documentation of the clinical scenario, including the type of pregnancy, the nature of complications, and the interventions performed.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Differentiating between ectopic and molar pregnancies
  • Identifying complications such as hemorrhage and infection
  • Documenting the clinical course leading to cardiac arrest
  • Understanding the implications of surgical interventions

Audit Risk Factors

  • Inadequate documentation of the type of pregnancy
  • Failure to document all complications leading to cardiac arrest
  • Misclassification of ectopic versus molar pregnancies
  • Lack of clarity in surgical intervention details

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed clinical notes on the patient's history, physical examination findings, and treatment plans are essential. Documentation should include the type of pregnancy, any complications, and the interventions performed.

Common Clinical Scenarios

Management of ectopic pregnancies, treatment of molar pregnancies, and handling of complications such as hemorrhage and infection.

Billing Considerations

Accurate coding requires understanding the clinical implications of each type of pregnancy and the potential for severe complications.

Maternal-Fetal Medicine

Documentation Requirements

Comprehensive documentation of maternal and fetal health, including risk factors and management strategies for high-risk pregnancies.

Common Clinical Scenarios

Monitoring and managing high-risk pregnancies, including those with ectopic or molar conditions.

Billing Considerations

Special attention to the management of complications and the need for multidisciplinary care.

Coding Guidelines

Inclusion Criteria

Use O08.81 When
  • Official coding guidelines for obstetric conditions emphasize the importance of documenting the specific type of pregnancy and any complications
  • Coders should refer to the ICD
  • CM guidelines for obstetric coding, particularly those related to complications of pregnancy, childbirth, and the puerperium

Exclusion Criteria

Do NOT use O08.81 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

58661CPT Code

Laparoscopic salpingectomy

Clinical Scenario

Used in cases of ruptured ectopic pregnancy requiring surgical intervention.

Documentation Requirements

Document the indication for surgery, findings during the procedure, and post-operative care.

Specialty Considerations

Ensure that the surgical notes clearly outline the type of ectopic pregnancy and any complications encountered.

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 accuracy of data collection and reimbursement processes. O08.81 provides a clear distinction for cases of cardiac arrest following ectopic and molar pregnancies, which was less defined in ICD-9.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, improving the accuracy of data collection and reimbursement processes. O08.81 provides a clear distinction for cases of cardiac arrest following ectopic and molar pregnancies, which was less defined in ICD-9.

Reimbursement & Billing Impact

reimbursement processes. O08.81 provides a clear distinction for cases of cardiac arrest following ectopic and molar pregnancies, 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 are the key documentation requirements for coding O08.81?

Key documentation requirements include a clear diagnosis of the type of pregnancy (ectopic or molar), detailed notes on complications such as hemorrhage or infection, and descriptions of any surgical interventions performed. Additionally, the clinical course leading to cardiac arrest should be thoroughly documented.