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ICD-10 Guide
ICD-10 CodesC62.10

C62.10

Billable

Malignant neoplasm of unspecified descended testis

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

Code Description

ICD-10 C62.10 is a billable code used to indicate a diagnosis of malignant neoplasm of unspecified descended testis.

Key Diagnostic Point:

C62.10 refers to a malignant neoplasm located in the descended testis, where the specific site of the tumor is not identified. Testicular cancer is a relatively rare malignancy but is the most common cancer in young men aged 15 to 35. The neoplasm can arise from germ cells, which are responsible for sperm production, or from non-germinal cells. Symptoms may include a painless lump in the testis, swelling, or changes in the size or shape of the testis. Diagnosis typically involves physical examination, imaging studies such as ultrasound, and serum tumor markers including alpha-fetoprotein (AFP) and human chorionic gonadotropin (hCG). The staging of testicular cancer is crucial for determining treatment options and prognosis, often classified using the TNM system (Tumor, Node, Metastasis). Fertility considerations are significant, as treatment may impact sperm production and overall fertility. Patients may consider sperm banking prior to treatment, especially if chemotherapy or radiation is indicated.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in tumor presentation and symptoms
  • Need for accurate staging and grading
  • Potential for multiple treatment modalities
  • Documentation of fertility considerations

Audit Risk Factors

  • Inadequate documentation of tumor characteristics
  • Failure to document staging information
  • Lack of clarity on treatment plans
  • Misclassification of benign vs. malignant conditions

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed clinical notes on physical examination findings, imaging results, and tumor marker levels.

Common Clinical Scenarios

Diagnosis and management of testicular masses, follow-up after orchiectomy, and fertility counseling.

Billing Considerations

Ensure documentation reflects the patient's fertility status and any pre-treatment sperm banking discussions.

Oncology

Documentation Requirements

Comprehensive treatment plans, staging details, and follow-up care notes.

Common Clinical Scenarios

Chemotherapy administration, monitoring for recurrence, and management of treatment side effects.

Billing Considerations

Document the rationale for treatment choices and any multidisciplinary team involvement.

Coding Guidelines

Inclusion Criteria

Use C62.10 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code is used only when the specific site of the malignancy is not documented
  • Include relevant clinical information to support the diagnosis

Exclusion Criteria

Do NOT use C62.10 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

54500CPT Code

Orchiectomy, radical, for malignancy

Clinical Scenario

Used when a patient undergoes surgery for testicular cancer.

Documentation Requirements

Operative report detailing the procedure and findings.

Specialty Considerations

Urologists must document the reason for surgery and any findings.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of testicular malignancies, improving data accuracy and facilitating better patient management. C62.10 provides a clear designation for unspecified cases, aiding in tracking and treatment planning.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of testicular malignancies, improving data accuracy and facilitating better patient management. C62.10 provides a clear designation for unspecified cases, aiding in tracking and treatment planning.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of testicular malignancies, improving data accuracy and facilitating better patient management. C62.10 provides a clear designation for unspecified cases, aiding in tracking and treatment planning.

Resources

Clinical References

  • •
    American Urological Association Guidelines

Coding & Billing References

  • •
    American Urological Association Guidelines

Frequently Asked Questions

What should I document to support the use of C62.10?

Document the clinical findings, imaging results, tumor markers, and any treatment plans. Ensure that the documentation reflects the unspecified nature of the neoplasm.