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ICD-10 Guide
ICD-10 CodesD17.71

D17.71

Billable

Benign lipomatous neoplasm of kidney

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

Code Description

ICD-10 D17.71 is a billable code used to indicate a diagnosis of benign lipomatous neoplasm of kidney.

Key Diagnostic Point:

A benign lipomatous neoplasm of the kidney is a non-cancerous tumor composed primarily of adipose (fat) tissue. These neoplasms are typically asymptomatic and are often discovered incidentally during imaging studies for unrelated conditions. While benign, they can vary in size and may cause local symptoms if they exert pressure on surrounding structures. The etiology of these tumors is not well understood, but they are thought to arise from adipose tissue within the renal capsule or parenchyma. Surveillance for these neoplasms is generally not aggressive unless there are changes in size or symptoms, as they have a very low potential for malignant transformation. However, regular follow-up imaging may be warranted to monitor for any changes that could suggest a more serious condition. Accurate diagnosis often requires imaging studies such as ultrasound, CT, or MRI, and histological examination may be necessary to confirm the benign nature of the tumor.

Code Complexity Analysis

Complexity Rating: Low

Low Complexity

Complexity Factors

  • Clear definition of the condition
  • Low likelihood of misdiagnosis
  • Standardized imaging protocols
  • Limited treatment options (usually observation)

Audit Risk Factors

  • Inadequate documentation of imaging findings
  • Failure to specify benign versus malignant
  • Misclassification of lipomatous neoplasms
  • Lack of follow-up documentation

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed imaging reports and clinical notes describing the tumor's characteristics.

Common Clinical Scenarios

Incidental findings on imaging during evaluations for hematuria or renal stones.

Billing Considerations

Ensure that the benign nature is clearly documented to avoid confusion with malignant neoplasms.

Radiology

Documentation Requirements

Comprehensive imaging reports detailing the size, location, and characteristics of the neoplasm.

Common Clinical Scenarios

Routine imaging for other conditions revealing a renal lipoma.

Billing Considerations

Radiologists should provide clear descriptions to assist in accurate coding.

Coding Guidelines

Inclusion Criteria

Use D17.71 When
  • Follow the official ICD
  • CM coding guidelines for neoplasms, ensuring accurate documentation of the benign nature of the tumor
  • Include relevant imaging and clinical findings to support the diagnosis

Exclusion Criteria

Do NOT use D17.71 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

74176CPT Code

CT abdomen and pelvis with contrast

Clinical Scenario

Used to evaluate the size and characteristics of the lipomatous neoplasm.

Documentation Requirements

Document the indication for the CT scan and findings related to the neoplasm.

Specialty Considerations

Ensure that the imaging report clearly states the benign nature of the neoplasm.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of benign neoplasms, improving the accuracy of data collection and reimbursement processes. D17.71 provides a clear distinction from malignant codes, which is crucial for treatment and management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of benign neoplasms, improving the accuracy of data collection and reimbursement processes. D17.71 provides a clear distinction from malignant codes, which is crucial for treatment and management.

Reimbursement & Billing Impact

reimbursement processes. D17.71 provides a clear distinction from malignant codes, which is crucial for treatment and management.

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 D17.71?

Coding D17.71 accurately reflects the benign nature of the lipomatous neoplasm, which is important for treatment decisions and insurance reimbursement.