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ICD-10 Guide
ICD-10 CodesChapter 17: Congenital malformations and chromosomal abnormalitiesQ93

Q93

Non-billable

Monosomies and deletions from the autosomes, not elsewhere classified

Chapter 17:Congenital malformations and chromosomal abnormalities

BILLABLE STATUSNo
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 Q93 is a used to indicate a diagnosis of monosomies and deletions from the autosomes, not elsewhere classified.

Key Diagnostic Point:

The ICD-10 category code Q93 encompasses monosomies and deletions from the autosomes that are not classified elsewhere. This category includes genetic conditions resulting from the loss of one or more chromosomes, which can lead to various developmental and health issues. Common examples include Turner syndrome, which is characterized by the absence of one X chromosome in females, and other rare chromosomal deletions that can result in significant phenotypic variations. Understanding these conditions is crucial for accurate diagnosis and management, as they can have profound implications on an individual's health and development.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation
  • Need for genetic testing
  • Potential for comorbid conditions

Audit Risk Factors

  • Misdiagnosis due to overlapping symptoms
  • Inadequate documentation of genetic testing
  • Failure to capture comorbid conditions

Specialty Focus

Medical Specialties

Genetics

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Pediatrics

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The clinical and administrative impact of the Q93 code category is significant, as it addresses rare genetic conditions that can affect population health. Accurate coding and documentation are essential for quality measures and can influence healthcare trends, particularly in genetic counseling and early intervention strategies. Understanding the implications of monosomies and deletions can lead to improved patient outcomes and better resource allocation in healthcare settings, emphasizing the need for ongoing education and awareness among healthcare providers.

ICD-9 vs ICD-10

The clinical and administrative impact of the Q93 code category is significant, as it addresses rare genetic conditions that can affect population health. Accurate coding and documentation are essential for quality measures and can influence healthcare trends, particularly in genetic counseling and early intervention strategies. Understanding the implications of monosomies and deletions can lead to improved patient outcomes and better resource allocation in healthcare settings, emphasizing the need for ongoing education and awareness among healthcare providers.

Reimbursement & Billing Impact

Reimbursement considerations may vary based on the payer, but it is essential to document the medical necessity of genetic testing and any associated treatments. Common billing practices include using specific CPT codes for genetic testing and ensuring that all services rendered are appropriately linked to the diagnosis.

Resources

Clinical References

  • •
    Official ICD-10 Guidelines for Q93

Coding & Billing References

  • •
    Official ICD-10 Guidelines for Q93

Frequently Asked Questions

What conditions are included in Q93?

Q93 includes conditions such as Turner syndrome and other autosomal monosomies or deletions that are not specified elsewhere in the ICD-10 classification. These conditions can lead to various health issues, including developmental delays and physical anomalies.

When should I use Q93 codes?

Q93 codes should be used when a patient is diagnosed with a monosomy or deletion of autosomes that does not fit into other specific categories. It is essential to ensure that the diagnosis is confirmed through appropriate genetic testing.

What documentation is required for Q93?

Documentation for Q93 should include a detailed clinical assessment, results from genetic testing, and any relevant family history. It is important to provide comprehensive notes that support the diagnosis and outline the patient's clinical presentation.