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ICD-10 Guide
ICD-10 CodesO14.92

O14.92

Billable

Unspecified pre-eclampsia, second trimester

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

Code Description

ICD-10 O14.92 is a billable code used to indicate a diagnosis of unspecified pre-eclampsia, second trimester.

Key Diagnostic Point:

Unspecified pre-eclampsia is a condition characterized by hypertension and proteinuria that occurs after 20 weeks of gestation. In the second trimester, it is crucial to monitor the mother and fetus closely, as pre-eclampsia can progress to severe features, including elevated liver enzymes, low platelet counts, and neurological symptoms. The condition can lead to serious complications such as HELLP syndrome (Hemolysis, Elevated Liver enzymes, Low Platelets), which poses significant risks to both maternal and fetal health. Management often includes the administration of magnesium sulfate to prevent seizures, especially in cases with severe features. Regular monitoring of blood pressure, urine protein levels, and fetal well-being is essential. The diagnosis of unspecified pre-eclampsia requires careful clinical evaluation, as symptoms may vary, and timely intervention can significantly improve outcomes.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in clinical presentation of pre-eclampsia.
  • Need for differentiation from other hypertensive disorders in pregnancy.
  • Potential progression to severe pre-eclampsia or HELLP syndrome.
  • Documentation of maternal and fetal monitoring requirements.

Audit Risk Factors

  • Inadequate documentation of blood pressure readings.
  • Failure to note proteinuria levels.
  • Lack of clarity on the severity of symptoms.
  • Improper coding of associated conditions like HELLP syndrome.

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed records of blood pressure, proteinuria, and any symptoms indicating progression.

Common Clinical Scenarios

Routine prenatal visits where hypertension is noted, or when a patient presents with symptoms such as headaches or visual disturbances.

Billing Considerations

Ensure that all relevant clinical findings are documented to support the diagnosis and management plan.

Maternal-Fetal Medicine

Documentation Requirements

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

Common Clinical Scenarios

Management of high-risk pregnancies with pre-eclampsia, including monitoring for progression to severe features.

Billing Considerations

Focus on the multidisciplinary approach to care, including consultations with specialists as needed.

Coding Guidelines

Inclusion Criteria

Use O14.92 When
  • Follow the official ICD
  • CM guidelines for obstetric coding, ensuring accurate documentation of gestational age and clinical findings
  • eclampsia codes should be used in conjunction with other relevant codes to capture the full clinical picture

Exclusion Criteria

Do NOT use O14.92 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99213CPT Code

Established patient office visit, level 3

Clinical Scenario

Used for routine follow-up visits for patients with pre-eclampsia.

Documentation Requirements

Document blood pressure readings, proteinuria results, and any symptoms.

Specialty Considerations

Ensure that the visit reflects the complexity of managing a patient with pre-eclampsia.

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 diagnoses and treatment tracking for conditions like pre-eclampsia.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, improving the accuracy of diagnoses and treatment tracking for conditions like pre-eclampsia.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, improving the accuracy of diagnoses and treatment tracking for conditions like pre-eclampsia.

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 symptoms of pre-eclampsia?

Key symptoms include high blood pressure, proteinuria, swelling, headaches, and visual disturbances. It is important for patients to report any sudden changes in their health.