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ICD-10 Guide
ICD-10 CodesD17.22

D17.22

Billable

Benign lipomatous neoplasm of skin and subcutaneous tissue of left arm

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

Code Description

ICD-10 D17.22 is a billable code used to indicate a diagnosis of benign lipomatous neoplasm of skin and subcutaneous tissue of left arm.

Key Diagnostic Point:

A benign lipomatous neoplasm, commonly referred to as a lipoma, is a soft tissue tumor composed of adipose (fat) tissue. These tumors are typically slow-growing and painless, often found in the subcutaneous layer of the skin. In the case of D17.22, the neoplasm is specifically located in the skin and subcutaneous tissue of the left arm. Lipomas are generally well-circumscribed and can vary in size, often presenting as a palpable mass. While they are benign and do not metastasize, they can cause discomfort or functional impairment depending on their size and location. Diagnosis is usually made through physical examination, and imaging studies such as ultrasound or MRI may be utilized to assess the tumor's characteristics. Surgical excision is the most common treatment, particularly if the lipoma is symptomatic or cosmetically concerning. Regular surveillance is typically not required unless there are changes in size or symptoms, as the risk of malignant transformation is extremely low.

Code Complexity Analysis

Complexity Rating: Low

Low Complexity

Complexity Factors

  • Clear definition of benign lipomatous neoplasm
  • Specificity of location (left arm)
  • Low risk of malignant potential
  • Standard treatment protocols (surgical excision)

Audit Risk Factors

  • Inadequate documentation of the tumor's characteristics
  • Failure to specify the location accurately
  • Misclassification as malignant
  • Lack of follow-up documentation post-excision

Specialty Focus

Medical Specialties

Dermatology

Documentation Requirements

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

Common Clinical Scenarios

Evaluation of a lipoma during a routine skin check or patient complaint of discomfort.

Billing Considerations

Ensure that the diagnosis is clearly documented as benign to avoid misclassification.

Surgery

Documentation Requirements

Operative report detailing the excision procedure and pathology results.

Common Clinical Scenarios

Surgical removal of a symptomatic lipoma.

Billing Considerations

Document the indication for surgery and any complications encountered during the procedure.

Coding Guidelines

Inclusion Criteria

Use D17.22 When
  • According to ICD
  • 10 guidelines, D17
  • 22 should be used when the neoplasm is confirmed as benign and located in the specified area
  • Ensure that the diagnosis is supported by clinical documentation and imaging if applicable

Exclusion Criteria

Do NOT use D17.22 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

11400CPT Code

Excision, benign lesion including margins, face, ears, eyelids, scalp

Clinical Scenario

Used when a lipoma is excised from the left arm.

Documentation Requirements

Operative report detailing the excision and pathology results.

Specialty Considerations

Ensure the excision is documented as benign.

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. D17.22 provides clarity in coding for benign lipomatous neoplasms, enhancing patient care tracking.

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. D17.22 provides clarity in coding for benign lipomatous neoplasms, enhancing patient care tracking.

Reimbursement & Billing Impact

reimbursement processes. D17.22 provides clarity in coding for benign lipomatous neoplasms, enhancing patient care tracking.

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 typical treatment for a benign lipomatous neoplasm?

The most common treatment is surgical excision, especially if the lipoma is symptomatic or causing discomfort.