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 CodesQ51.8

Q51.8

Billable

Other congenital malformations of uterus and cervix

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

Code Description

ICD-10 Q51.8 is a billable code used to indicate a diagnosis of other congenital malformations of uterus and cervix.

Key Diagnostic Point:

Congenital malformations of the uterus and cervix encompass a variety of structural anomalies that can affect reproductive health. These malformations may include conditions such as uterine agenesis, unicornuate uterus, and septate uterus, which can lead to complications such as infertility, recurrent pregnancy loss, and obstetric complications. In pediatric patients, these conditions may not be diagnosed until later in life, often during evaluations for menstrual irregularities or infertility. The cervix may also present with congenital anomalies, which can complicate labor and delivery. Accurate coding of these conditions is essential for appropriate management and treatment planning, as well as for understanding the potential genetic implications associated with certain malformations. The complexity of these conditions often requires a multidisciplinary approach, involving pediatricians, gynecologists, and geneticists to provide comprehensive care.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and severity of malformations
  • Need for detailed anatomical descriptions in documentation
  • Potential overlap with other congenital conditions
  • Requirement for genetic evaluation in some cases

Audit Risk Factors

  • Inadequate documentation of specific malformations
  • Failure to include associated conditions or syndromes
  • Misclassification of malformations due to lack of clarity in clinical notes
  • Inconsistent use of terminology across different specialties

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Detailed history of the patient's congenital condition, including any associated anomalies and family history.

Common Clinical Scenarios

Evaluation of a child with ambiguous genitalia or cryptorchidism, requiring assessment of potential uterine anomalies.

Billing Considerations

Consideration of the psychosocial impact of congenital malformations on the patient and family.

Genetics

Documentation Requirements

Genetic testing results, family history of congenital conditions, and any syndromic associations.

Common Clinical Scenarios

Genetic counseling for families with a history of congenital malformations or chromosomal abnormalities.

Billing Considerations

Understanding the genetic basis of certain malformations and the implications for future pregnancies.

Coding Guidelines

Inclusion Criteria

Use Q51.8 When
  • Follow the official ICD
  • CM coding guidelines for congenital conditions, ensuring specificity in documentation and coding based on the patient's clinical presentation and any associated anomalies

Exclusion Criteria

Do NOT use Q51.8 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

58150CPT Code

Hysteroscopy, diagnostic

Clinical Scenario

Used to evaluate uterine anomalies in patients with congenital malformations.

Documentation Requirements

Indication for procedure and findings from imaging studies.

Specialty Considerations

Pediatric gynecologists may perform this procedure in younger patients.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for greater specificity in coding congenital malformations, enabling better tracking of these conditions and their management. This specificity aids in research and improves patient care by allowing for tailored treatment plans.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding congenital malformations, enabling better tracking of these conditions and their management. This specificity aids in research and improves patient care by allowing for tailored treatment plans.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for greater specificity in coding congenital malformations, enabling better tracking of these conditions and their management. This specificity aids in research and improves patient care by allowing for tailored treatment plans.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting
  • •
    American Academy of Pediatrics Coding Resources

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting
  • •
    American Academy of Pediatrics Coding Resources

Frequently Asked Questions

What documentation is needed to support coding for Q51.8?

Documentation should include a clear description of the congenital malformation, any associated conditions, imaging studies, and the clinical rationale for the diagnosis. Genetic evaluation results should also be included when applicable.

How do I differentiate between congenital and acquired conditions in coding?

Focus on the patient's history and clinical findings. Congenital conditions are present at birth and often have a genetic basis, while acquired conditions develop later in life. Clear documentation is essential to support the coding decision.