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ICD-10 Guide
ICD-10 CodesO24.13

O24.13

Billable

Pre-existing type 2 diabetes mellitus, in the puerperium

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

Code Description

ICD-10 O24.13 is a billable code used to indicate a diagnosis of pre-existing type 2 diabetes mellitus, in the puerperium.

Key Diagnostic Point:

Pre-existing type 2 diabetes mellitus in the puerperium refers to the management and implications of a woman who has been diagnosed with type 2 diabetes prior to pregnancy and is now in the postpartum period. This condition requires careful monitoring and management to prevent complications such as infections, delayed healing, and the risk of developing postpartum complications. Women with pre-existing diabetes may experience fluctuations in blood glucose levels during the puerperium, necessitating adjustments in insulin therapy and dietary management. Fetal monitoring during pregnancy is crucial, as uncontrolled diabetes can lead to adverse outcomes such as macrosomia, neonatal hypoglycemia, and increased risk of congenital anomalies. Postpartum care includes regular follow-ups to assess glycemic control and the potential for developing type 2 diabetes-related complications. Education on lifestyle modifications, including diet and exercise, is essential for long-term health management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Need for accurate documentation of pre-existing conditions
  • Management of insulin therapy adjustments postpartum
  • Monitoring for potential complications in both mother and infant
  • Differentiation between gestational and pre-existing diabetes

Audit Risk Factors

  • Inadequate documentation of diabetes management plans
  • Failure to document blood glucose monitoring results
  • Lack of follow-up care documentation
  • Misclassification of gestational vs. pre-existing diabetes

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Documentation must include detailed accounts of diabetes management, insulin therapy adjustments, and any complications encountered during the puerperium.

Common Clinical Scenarios

Common scenarios include postpartum follow-up visits where blood glucose levels are assessed, and insulin therapy is adjusted based on the patient's needs.

Billing Considerations

Considerations include the need for interdisciplinary communication between obstetricians, endocrinologists, and pediatricians to ensure comprehensive care.

Maternal-Fetal Medicine

Documentation Requirements

High-risk pregnancy documentation must include detailed assessments of fetal monitoring results and maternal health status.

Common Clinical Scenarios

Complex maternal-fetal scenarios may involve managing high-risk pregnancies where diabetes is poorly controlled, requiring specialized monitoring and interventions.

Billing Considerations

High-risk coding considerations include the need for thorough documentation of all interventions and outcomes related to diabetes management.

Coding Guidelines

Inclusion Criteria

Use O24.13 When
  • Official coding guidelines emphasize the importance of accurately capturing the patient's diabetes status, including any complications during the puerperium
  • Coders should ensure that documentation supports the diagnosis and reflects the management provided

Exclusion Criteria

Do NOT use O24.13 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 manage diabetes postpartum.

Documentation Requirements

Documentation must include assessment of blood glucose levels and any changes in insulin therapy.

Specialty Considerations

Obstetricians should coordinate with endocrinologists for comprehensive diabetes management.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of diabetes-related conditions, improving the accuracy of claims and facilitating better patient management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of diabetes-related conditions, improving the accuracy of claims and facilitating better patient management.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of diabetes-related conditions, improving the accuracy of claims and facilitating better patient management.

Resources

Clinical References

  • •
    American Diabetes Association: Standards of Medical Care in Diabetes

Coding & Billing References

  • •
    American Diabetes Association: Standards of Medical Care in Diabetes

Frequently Asked Questions

What is the significance of coding O24.13 accurately?

Accurate coding of O24.13 is crucial for ensuring appropriate reimbursement, facilitating quality care, and providing insights into maternal and infant health outcomes related to diabetes management.