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ICD-10 Guide
ICD-10 CodesQ51.28

Q51.28

Billable

Other and unspecified doubling of uterus

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 Q51.28 is a billable code used to indicate a diagnosis of other and unspecified doubling of uterus.

Key Diagnostic Point:

Q51.28 refers to congenital malformations characterized by the presence of two uteri, a condition known as uterine didelphys or other forms of uterine duplication. This anomaly arises during embryonic development when the Müllerian ducts, which form the female reproductive tract, fail to fuse properly. As a result, the individual may have two separate uterine cavities, each potentially with its own cervix and, in some cases, a vaginal septum. While some individuals with this condition may remain asymptomatic, others may experience complications such as recurrent pregnancy loss, preterm labor, or difficulties during labor due to the abnormal uterine structure. The diagnosis is typically made through imaging studies such as ultrasound or MRI, which can visualize the anatomical differences. It is essential for healthcare providers to recognize and document this condition accurately, as it can significantly impact reproductive health and management strategies.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and symptoms among patients
  • Need for imaging studies for accurate diagnosis
  • Potential for associated anomalies in other reproductive organs
  • Differentiation from other uterine malformations

Audit Risk Factors

  • Inadequate documentation of imaging studies
  • Failure to document associated reproductive health issues
  • Misclassification of uterine anomalies
  • Lack of clarity in patient history regarding symptoms

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Pediatric documentation should include detailed birth history, any prenatal complications, and developmental milestones. It is crucial to document any associated congenital anomalies.

Common Clinical Scenarios

Common scenarios include evaluation of ambiguous genitalia, assessment of cryptorchidism, and management of hypospadias in pediatric patients.

Billing Considerations

Special considerations include understanding the implications of congenital malformations on future reproductive health and the need for multidisciplinary care.

Genetics

Documentation Requirements

Genetic documentation should include family history of congenital anomalies, results of genetic testing, and any chromosomal abnormalities identified.

Common Clinical Scenarios

Common scenarios include genetic counseling for families with a history of uterine malformations and assessment of chromosomal abnormalities in patients with ambiguous genitalia.

Billing Considerations

Considerations include the potential for syndromic associations and the need for comprehensive genetic evaluation.

Coding Guidelines

Inclusion Criteria

Use Q51.28 When
  • According to official coding guidelines, congenital conditions should be coded based on the specific anatomical and physiological characteristics
  • Documentation must support the diagnosis, including imaging results and clinical findings

Exclusion Criteria

Do NOT use Q51.28 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

58120CPT Code

Hysteroscopy, diagnostic

Clinical Scenario

Used for evaluation of uterine anomalies in patients with reproductive issues.

Documentation Requirements

Document indications for hysteroscopy and findings.

Specialty Considerations

Considerations for pediatric patients may include the need for sedation and specialized equipment.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of congenital malformations, improving the accuracy of data collection and reimbursement processes. Q51.28 provides a distinct code for uterine doubling, which was less clearly defined in ICD-9.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital malformations, improving the accuracy of data collection and reimbursement processes. Q51.28 provides a distinct code for uterine doubling, which was less clearly defined in ICD-9.

Reimbursement & Billing Impact

reimbursement processes. Q51.28 provides a distinct code for uterine doubling, which was less clearly defined in ICD-9.

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 are the implications of a doubling of the uterus for reproductive health?

Doubling of the uterus can lead to complications such as recurrent pregnancy loss, preterm labor, and difficulties during labor. It is essential for patients to receive comprehensive care and counseling regarding their reproductive options.