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v1.0.0
ICD-10 Guide
ICD-10 CodesD17.39

D17.39

Billable

Benign lipomatous neoplasm of skin and subcutaneous tissue of other sites

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

Code Description

ICD-10 D17.39 is a billable code used to indicate a diagnosis of benign lipomatous neoplasm of skin and subcutaneous tissue of other sites.

Key Diagnostic Point:

D17.39 refers to benign lipomatous neoplasms that occur in the skin and subcutaneous tissue at sites other than the specified locations in the ICD-10 classification. These neoplasms are characterized by the proliferation of adipose tissue and are typically non-cancerous. They can present as soft, movable masses under the skin and may vary in size. While most lipomas are asymptomatic and do not require treatment, they can sometimes cause discomfort or cosmetic concerns, prompting surgical removal. Surveillance for these neoplasms is generally minimal unless there are changes in size, shape, or symptoms, which may warrant further evaluation to rule out malignancy. Although benign, it is essential to monitor these lesions, as rare cases of atypical lipomatous tumors can arise, necessitating a careful clinical assessment.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiation from malignant neoplasms
  • Variability in presentation and location
  • Need for precise documentation of site and characteristics
  • Potential for co-existing conditions

Audit Risk Factors

  • Inadequate documentation of the neoplasm's characteristics
  • Failure to specify the site of the lipomatous neoplasm
  • Misclassification as malignant neoplasm
  • Lack of follow-up documentation for surveillance

Specialty Focus

Medical Specialties

Dermatology

Documentation Requirements

Detailed description of the lesion, including size, location, and any symptoms.

Common Clinical Scenarios

Evaluation of a patient presenting with a soft tissue mass, assessment of lipoma for surgical removal.

Billing Considerations

Ensure accurate coding based on the specific site and characteristics of the lipomatous neoplasm.

Surgery

Documentation Requirements

Operative reports detailing the excision procedure and pathology results.

Common Clinical Scenarios

Surgical removal of a lipoma due to size or discomfort.

Billing Considerations

Document the reason for surgery and any findings during the procedure.

Coding Guidelines

Inclusion Criteria

Use D17.39 When
  • According to ICD
  • 10 guidelines, D17
  • 39 should be used when documenting benign lipomatous neoplasms located in unspecified sites
  • Coders must ensure that the documentation supports the diagnosis and that the neoplasm is confirmed as benign

Exclusion Criteria

Do NOT use D17.39 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

11400CPT Code

Excision, benign lesion

Clinical Scenario

Used when excising a lipoma for symptomatic relief.

Documentation Requirements

Operative report detailing the excision and pathology results.

Specialty Considerations

Ensure the excision is documented as benign to support the use of D17.39.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of benign lipomatous neoplasms, 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 benign lipomatous neoplasms, 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 are the common symptoms of a benign lipomatous neoplasm?

Most benign lipomatous neoplasms are asymptomatic, but they can cause discomfort if they compress surrounding tissues or if they grow large.

How often should benign lipomas be monitored?

Surveillance is typically minimal unless there are changes in size, shape, or symptoms, which may require further evaluation.

Can benign lipomas become malignant?

While benign lipomas are non-cancerous, there are rare cases where atypical lipomatous tumors can arise, necessitating careful monitoring.