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 CodesO12.15

O12.15

Billable

Gestational proteinuria, complicating the puerperium

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

Code Description

ICD-10 O12.15 is a billable code used to indicate a diagnosis of gestational proteinuria, complicating the puerperium.

Key Diagnostic Point:

Gestational proteinuria refers to the presence of excess protein in the urine during pregnancy, which can occur without the presence of hypertension. This condition is particularly relevant during the puerperium, the period following childbirth, when the body undergoes significant physiological changes as it returns to its pre-pregnancy state. Gestational proteinuria can be associated with edema, which is the accumulation of fluid in the body's tissues, leading to swelling. In the absence of hypertension, the management of gestational proteinuria focuses on monitoring protein levels and managing any associated symptoms, such as edema. It is crucial for healthcare providers to differentiate between gestational proteinuria and other conditions like preeclampsia, which involves hypertension. Accurate diagnosis and coding are essential for appropriate treatment and follow-up care, as well as for ensuring proper reimbursement for healthcare services rendered during this critical time.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiation from preeclampsia and other hypertensive disorders
  • Need for accurate documentation of protein levels and edema
  • Variability in clinical presentation among patients
  • Potential for co-occurring conditions that complicate coding

Audit Risk Factors

  • Inadequate documentation of proteinuria levels
  • Failure to document the absence of hypertension
  • Misclassification of gestational proteinuria as preeclampsia
  • Lack of follow-up documentation post-delivery

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Documentation should include urine protein levels, presence of edema, and any relevant maternal symptoms. Clear notes on the absence of hypertension are essential.

Common Clinical Scenarios

A patient presents with swelling in the legs and proteinuria during a postpartum visit without elevated blood pressure.

Billing Considerations

Coders must ensure that all relevant clinical findings are documented to support the diagnosis of O12.15.

Maternal-Fetal Medicine

Documentation Requirements

Detailed records of maternal health, including any high-risk factors that may contribute to proteinuria.

Common Clinical Scenarios

A high-risk patient with a history of gestational diabetes presents with proteinuria and edema during the puerperium.

Billing Considerations

High-risk pregnancies may require additional documentation to justify the complexity of care and coding.

Coding Guidelines

Inclusion Criteria

Use O12.15 When
  • According to official coding guidelines, O12
  • 15 should be used when proteinuria is documented in the absence of hypertension during the puerperium
  • Coders should ensure that the diagnosis is supported by clinical findings and that the timeframe of the puerperium is accurately noted

Exclusion Criteria

Do NOT use O12.15 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

81002CPT Code

Urinalysis, automated, with microscopy

Clinical Scenario

Used to evaluate protein levels in urine during postpartum visits.

Documentation Requirements

Document the reason for urinalysis and findings related to proteinuria.

Specialty Considerations

Ensure that the urinalysis is linked to the diagnosis of gestational proteinuria.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like gestational proteinuria, improving the accuracy of diagnosis and treatment tracking.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like gestational proteinuria, improving the accuracy of diagnosis and treatment tracking.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of conditions like gestational proteinuria, improving the accuracy of diagnosis and treatment tracking.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the difference between gestational proteinuria and preeclampsia?

Gestational proteinuria occurs without hypertension, while preeclampsia is characterized by both proteinuria and elevated blood pressure. Accurate coding requires clear documentation of these distinctions.