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ICD-10 Guide
ICD-10 CodesQ53.112

Q53.112

Billable

Unilateral inguinal testis

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

Code Description

ICD-10 Q53.112 is a billable code used to indicate a diagnosis of unilateral inguinal testis.

Key Diagnostic Point:

Unilateral inguinal testis, also known as unilateral cryptorchidism, is a congenital condition where one testis fails to descend into the scrotum and is located in the inguinal canal. This condition is more common in premature infants and can be associated with other congenital anomalies. The undescended testis may lead to complications such as infertility, testicular torsion, and an increased risk of testicular cancer if not corrected. Diagnosis typically involves physical examination and may be confirmed through imaging studies. Treatment usually involves surgical intervention, known as orchidopexy, to relocate the testis into the scrotum. Early intervention is crucial to minimize potential complications and ensure normal development of the reproductive system. The condition may also be associated with other congenital malformations of the genital organs, such as hypospadias or ambiguous genitalia, necessitating a comprehensive evaluation of the patient's overall health and development.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and associated conditions
  • Need for precise documentation of the location of the undescended testis
  • Potential for co-occurring congenital anomalies
  • Variations in treatment protocols and timing of intervention

Audit Risk Factors

  • Inadequate documentation of the testis location
  • Failure to note associated congenital anomalies
  • Incorrect coding of the timing of surgical intervention
  • Misclassification of the condition as bilateral when unilateral is present

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Documentation should include detailed physical examination findings, any associated congenital anomalies, and treatment plans.

Common Clinical Scenarios

Common scenarios include routine well-child visits where undescended testis is discovered, or referrals for surgical intervention.

Billing Considerations

Consideration should be given to the child's age, as the timing of intervention may vary based on developmental milestones.

Genetics

Documentation Requirements

Genetic counseling notes should document any family history of cryptorchidism or related conditions, as well as any genetic syndromes associated with the condition.

Common Clinical Scenarios

Scenarios may include genetic evaluations for children with multiple congenital anomalies or those with a family history of testicular dysgenesis.

Billing Considerations

Genetic testing may be indicated in cases of associated anomalies, and documentation should reflect the rationale for testing.

Coding Guidelines

Inclusion Criteria

Use Q53.112 When
  • According to ICD
  • 10 guidelines, congenital conditions should be coded based on the specific anatomical location and any associated anomalies
  • Documentation must support the diagnosis and any interventions performed

Exclusion Criteria

Do NOT use Q53.112 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

54640CPT Code

Orchidopexy

Clinical Scenario

Performed to correct undescended testis in children.

Documentation Requirements

Operative report detailing the procedure and findings.

Specialty Considerations

Pediatric urologists typically perform this procedure, and documentation should reflect their specialty.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

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 significance of coding Q53.112 accurately?

Accurate coding of Q53.112 is crucial for ensuring appropriate treatment and follow-up care for children with unilateral inguinal testis. It also impacts data collection for congenital anomalies and can influence reimbursement for surgical interventions.