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ICD-10 Guide
ICD-10 CodesO14.15

O14.15

Billable

Severe pre-eclampsia, complicating the puerperium

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

Code Description

ICD-10 O14.15 is a billable code used to indicate a diagnosis of severe pre-eclampsia, complicating the puerperium.

Key Diagnostic Point:

Severe pre-eclampsia is a serious pregnancy complication characterized by high blood pressure and signs of damage to other organ systems, most often the liver and kidneys. When it occurs during the puerperium, which is the period following childbirth, it can lead to significant maternal morbidity and mortality. This condition is often associated with severe features such as elevated blood pressure (≥160/110 mmHg), proteinuria, and symptoms like severe headaches, visual disturbances, and upper abdominal pain. HELLP syndrome, a severe form of pre-eclampsia, can also develop, characterized by hemolysis, elevated liver enzymes, and low platelet count. Management typically involves the administration of magnesium sulfate to prevent seizures, along with antihypertensive medications to control blood pressure. Close monitoring of the mother and newborn is essential during this period to mitigate risks and ensure appropriate care.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Differentiating between severe pre-eclampsia and other hypertensive disorders of pregnancy.
  • Identifying and documenting severe features and associated complications like HELLP syndrome.
  • Understanding the timing of onset and resolution of symptoms in relation to the puerperium.
  • Navigating the use of magnesium sulfate and its implications for coding.

Audit Risk Factors

  • Inadequate documentation of blood pressure readings and proteinuria.
  • Failure to document the presence of severe features or complications.
  • Misclassification of pre-eclampsia severity.
  • Lack of clear treatment protocols followed, such as magnesium sulfate administration.

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed records of blood pressure, protein levels, and symptoms must be maintained.

Common Clinical Scenarios

Management of severe pre-eclampsia during labor and postpartum care.

Billing Considerations

Accurate coding requires understanding the timeline of symptoms and interventions.

Maternal-Fetal Medicine

Documentation Requirements

Comprehensive documentation of maternal and fetal assessments, including ultrasound findings.

Common Clinical Scenarios

High-risk pregnancies with severe pre-eclampsia requiring multidisciplinary management.

Billing Considerations

Focus on the implications of severe pre-eclampsia on fetal health and delivery planning.

Coding Guidelines

Inclusion Criteria

Use O14.15 When
  • Coders must adhere to the official ICD
  • CM guidelines, ensuring that the diagnosis is supported by clinical documentation
  • Specific criteria for severe pre
  • eclampsia must be met, including blood pressure thresholds and the presence of severe features

Exclusion Criteria

Do NOT use O14.15 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99233CPT Code

Subsequent hospital care, typically involving management of severe pre-eclampsia.

Clinical Scenario

Used during inpatient care for monitoring and treatment of severe pre-eclampsia.

Documentation Requirements

Detailed notes on patient assessment, treatment plans, and response to interventions.

Specialty Considerations

Obstetricians must document the severity and management of the condition thoroughly.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of severe pre-eclampsia, improving the accuracy of data collection and reimbursement processes. It emphasizes the importance of detailed documentation to support the complexity of the condition.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of severe pre-eclampsia, improving the accuracy of data collection and reimbursement processes. It emphasizes the importance of detailed documentation to support the complexity of the condition.

Reimbursement & Billing Impact

reimbursement processes. It emphasizes the importance of detailed documentation to support the complexity of the condition.

Resources

Clinical References

  • •
    ACOG Practice Bulletin on Hypertension in Pregnancy

Coding & Billing References

  • •
    ACOG Practice Bulletin on Hypertension in Pregnancy

Frequently Asked Questions

What are the key features of severe pre-eclampsia?

Key features include significantly elevated blood pressure (≥160/110 mmHg), proteinuria, and symptoms such as severe headaches, visual disturbances, and abdominal pain. HELLP syndrome may also be present.