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 CodesO24.43

O24.43

Billable

Gestational diabetes mellitus in the puerperium

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

Code Description

ICD-10 O24.43 is a billable code used to indicate a diagnosis of gestational diabetes mellitus in the puerperium.

Key Diagnostic Point:

Gestational diabetes mellitus (GDM) is a form of diabetes that develops during pregnancy and typically resolves after childbirth. However, it can have lasting effects on both the mother and the infant. In the puerperium, which is the period following childbirth, women with a history of GDM may experience complications related to glucose metabolism. Monitoring and management of blood glucose levels are crucial during this time to prevent potential health issues such as postpartum hemorrhage, infection, and the development of type 2 diabetes later in life. Insulin management may still be necessary for some women, and healthcare providers should ensure that appropriate dietary modifications and physical activity are encouraged. Fetal monitoring during pregnancy is essential to assess the baby's growth and development, as GDM can lead to macrosomia (large baby), which may complicate delivery. Proper coding for GDM in the puerperium requires careful documentation of the patient's history, current management strategies, and any complications that arise during this period.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between gestational diabetes and pre-existing diabetes
  • Monitoring insulin management and adjustments postpartum
  • Documenting the impact of GDM on maternal and fetal health
  • Understanding the timeline of the puerperium and its implications for care

Audit Risk Factors

  • Inadequate documentation of blood glucose monitoring
  • Failure to document insulin management changes
  • Lack of clarity on the resolution of gestational diabetes
  • Inconsistent coding of complications related to GDM

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Documentation should include the patient's history of gestational diabetes, current management strategies, and any complications encountered during the puerperium.

Common Clinical Scenarios

A patient with a history of GDM requiring insulin therapy postpartum, or a patient experiencing complications such as postpartum hemorrhage related to GDM.

Billing Considerations

Ensure that all aspects of the patient's care are documented, including dietary changes and follow-up glucose testing.

Maternal-Fetal Medicine

Documentation Requirements

Detailed documentation of maternal-fetal monitoring, including ultrasound findings and fetal growth assessments.

Common Clinical Scenarios

Management of a high-risk pregnancy with GDM and monitoring for potential fetal complications.

Billing Considerations

Consider the implications of GDM on future pregnancies and the need for ongoing monitoring of maternal health.

Coding Guidelines

Inclusion Criteria

Use O24.43 When
  • Follow the official ICD
  • CM guidelines for coding gestational diabetes, ensuring that the diagnosis is clearly documented and that any complications are noted
  • The puerperium is defined as the period from delivery to six weeks postpartum

Exclusion Criteria

Do NOT use O24.43 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used for follow-up visits to monitor blood glucose levels and management of GDM postpartum.

Documentation Requirements

Document the patient's history, current management, and any changes in treatment.

Specialty Considerations

Ensure that the visit is clearly linked to the management of gestational diabetes.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of gestational diabetes and its complications, improving the accuracy of patient records and facilitating better management of care.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of gestational diabetes and its complications, improving the accuracy of patient records and facilitating better management of care.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of gestational diabetes and its complications, improving the accuracy of patient records and facilitating better management of care.

Resources

Clinical References

  • •
    Gestational Diabetes: A Guide for Health Professionals

Coding & Billing References

  • •
    Gestational Diabetes: A Guide for Health Professionals

Frequently Asked Questions

What is the significance of coding O24.43 accurately?

Accurate coding of O24.43 is essential for proper reimbursement, tracking of maternal health outcomes, and ensuring that patients receive appropriate follow-up care for gestational diabetes.