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ICD-10 Guide
ICD-10 CodesC62.02

C62.02

Billable

Malignant neoplasm of undescended left testis

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

Code Description

ICD-10 C62.02 is a billable code used to indicate a diagnosis of malignant neoplasm of undescended left testis.

Key Diagnostic Point:

C62.02 refers to a malignant neoplasm located in the left testis that has not descended into the scrotum, a condition known as cryptorchidism. This neoplasm can arise from germ cells or non-germ cell tissues and is more prevalent in males with a history of undescended testis. The risk of developing testicular cancer is significantly higher in individuals with cryptorchidism, particularly if the testis remains undescended beyond infancy. Diagnosis typically involves imaging studies such as ultrasound or MRI, and definitive diagnosis is made through histopathological examination following surgical intervention. Treatment often includes orchiectomy, and depending on the staging, may involve chemotherapy or radiation therapy. The staging of testicular cancer is crucial for determining prognosis and treatment options, with the TNM classification system being commonly used. Fertility considerations are paramount, as the presence of an undescended testis can affect spermatogenesis and overall fertility, necessitating discussions regarding sperm banking prior to treatment.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of cryptorchidism and its implications for malignancy.
  • Involves knowledge of staging systems for testicular cancer.
  • Documentation must specify laterality and undescended status.
  • Differentiation from other testicular neoplasms is necessary.

Audit Risk Factors

  • Inadequate documentation of undescended status.
  • Failure to document staging of the malignancy.
  • Misclassification of the type of neoplasm.
  • Lack of supporting evidence for fertility discussions.

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed history of the patient's testicular descent, imaging results, and treatment plans.

Common Clinical Scenarios

Management of testicular masses, fertility preservation discussions, and post-operative follow-ups.

Billing Considerations

Urologists must ensure clear documentation of the neoplasm's characteristics and any associated fertility issues.

Oncology

Documentation Requirements

Staging information, treatment plans, and follow-up care details.

Common Clinical Scenarios

Chemotherapy administration, radiation therapy planning, and monitoring for recurrence.

Billing Considerations

Oncologists should document the histological type of the neoplasm and any genetic counseling provided.

Coding Guidelines

Inclusion Criteria

Use C62.02 When
  • According to ICD
  • 10 guidelines, C62
  • 02 should be used when the malignancy is confirmed and the testis is documented as undescended

Exclusion Criteria

Do NOT use C62.02 When
  • Exclusion criteria include benign neoplasms or conditions where the testis has descended

Related ICD-10 Codes

Related CPT Codes

54500CPT Code

Orchiectomy, radical, for malignancy

Clinical Scenario

Used when performing surgical removal of the undescended testis due to malignancy.

Documentation Requirements

Operative report detailing the procedure and findings.

Specialty Considerations

Urologists must document the reason for surgery and any findings related to malignancy.

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 C62.02, improving the granularity of data for research and treatment outcomes. It has also necessitated more detailed documentation practices.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like C62.02, improving the granularity of data for research and treatment outcomes. It has also necessitated more detailed documentation practices.

Reimbursement & Billing Impact

reimbursement.

Resources

Clinical References

  • •
    American Urological Association Guidelines

Coding & Billing References

  • •
    American Urological Association Guidelines

Frequently Asked Questions

What is the significance of undescended testis in relation to malignancy?

Undescended testis is a significant risk factor for developing testicular cancer, particularly if not corrected early in life. Regular monitoring and timely intervention are crucial.