ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesChapter 15: Pregnancy, childbirth and the puerperiumO14

O14

Billable

Pre-eclampsia

Chapter 15:Pregnancy, childbirth and the puerperium

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

Code Description

ICD-10 O14 is a billable code used to indicate a diagnosis of pre-eclampsia.

Key Diagnostic Point:

Pre-eclampsia is a pregnancy complication characterized by high blood pressure and signs of damage to another organ system, most often the liver and kidneys. It typically occurs after the 20th week of pregnancy and can lead to serious, even fatal, complications for both mother and baby if left untreated. Severe features of pre-eclampsia include significantly elevated blood pressure (≥160/110 mmHg), proteinuria, and symptoms such as severe headaches, visual disturbances, and upper abdominal pain. HELLP syndrome, a severe form of pre-eclampsia, involves hemolysis, elevated liver enzymes, and low platelet count, requiring immediate medical intervention. Magnesium sulfate is often administered to prevent seizures in women with severe pre-eclampsia or eclampsia. Monitoring and management of pre-eclampsia are critical, as timely delivery may be necessary to protect the health of both mother and child.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Differentiating between mild and severe pre-eclampsia
  • Identifying HELLP syndrome and its specific criteria
  • Understanding the implications of magnesium sulfate administration
  • Navigating associated complications and comorbidities

Audit Risk Factors

  • Inadequate documentation of blood pressure readings
  • Failure to document the presence of severe features
  • Misclassification of pre-eclampsia severity
  • Lack of documentation for magnesium sulfate administration

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed documentation of blood pressure readings, proteinuria, and any symptoms indicative of severe features.

Common Clinical Scenarios

Management of pre-eclampsia in outpatient settings, inpatient monitoring, and delivery planning.

Billing Considerations

Accurate coding requires clear documentation of the patient's clinical status and treatment plan.

Maternal-Fetal Medicine

Documentation Requirements

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

Common Clinical Scenarios

High-risk consultations for severe pre-eclampsia and HELLP syndrome management.

Billing Considerations

Focus on the management of complications and the need for potential early delivery.

Coding Guidelines

Inclusion Criteria

Use O14 When
  • 10 coding guidelines for pre
  • eclampsia require accurate documentation of the condition's severity and any associated complications
  • Coders must ensure that the diagnosis aligns with clinical findings and treatment protocols

Exclusion Criteria

Do NOT use O14 When
No specific exclusions found.

Related CPT Codes

99233CPT Code

Subsequent hospital care, level 3

Clinical Scenario

Used for inpatient management of severe pre-eclampsia.

Documentation Requirements

Document clinical findings, treatment plans, and response to therapy.

Specialty Considerations

Obstetricians should ensure comprehensive documentation of maternal and fetal assessments.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of pre-eclampsia, enabling better tracking of maternal and fetal outcomes and improving the quality of care provided.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of pre-eclampsia, enabling better tracking of maternal and fetal outcomes and improving the quality of care provided.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of pre-eclampsia, enabling better tracking of maternal and fetal outcomes and improving the quality of care provided.

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 signs of severe pre-eclampsia?

Signs of severe pre-eclampsia include severe headaches, visual disturbances, upper abdominal pain, and significantly elevated blood pressure (≥160/110 mmHg).