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ICD-10 Guide
ICD-10 CodesD48.113

D48.113

Billable

Desmoid tumor of abdominal wall

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

Code Description

ICD-10 D48.113 is a billable code used to indicate a diagnosis of desmoid tumor of abdominal wall.

Key Diagnostic Point:

Desmoid tumors, also known as aggressive fibromatosis, are benign neoplasms that arise from the connective tissue and are characterized by their infiltrative growth pattern. They can occur in various locations, with the abdominal wall being a common site. These tumors are classified as neoplasms of uncertain behavior, meaning they do not metastasize like malignant tumors but can exhibit local aggressiveness and recurrence after surgical excision. The etiology of desmoid tumors is often associated with genetic factors, particularly mutations in the APC gene, and they can be linked to conditions such as familial adenomatous polyposis (FAP). Clinically, patients may present with a palpable mass, pain, or discomfort in the abdominal area. Imaging studies, including MRI and CT scans, are essential for diagnosis and assessing the extent of the tumor. Due to their unpredictable nature, surveillance is crucial post-treatment, as desmoid tumors can recur even after complete resection. Management strategies may include surgical intervention, observation, and pharmacological treatments such as nonsteroidal anti-inflammatory drugs (NSAIDs) or hormonal therapies. The prognosis varies, with some tumors remaining stable while others may progress, necessitating ongoing monitoring.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in clinical presentation and symptoms
  • Potential for recurrence requiring long-term surveillance
  • Differentiation from other abdominal wall masses
  • Documentation of genetic predisposition in some cases

Audit Risk Factors

  • Inadequate documentation of tumor characteristics
  • Failure to note recurrence or progression
  • Lack of imaging reports in the medical record
  • Misclassification of the tumor as malignant

Specialty Focus

Medical Specialties

Oncology

Documentation Requirements

Detailed pathology reports, imaging studies, and treatment plans.

Common Clinical Scenarios

Management of desmoid tumors post-surgery, monitoring for recurrence.

Billing Considerations

Need for interdisciplinary communication regarding treatment options and surveillance.

Surgery

Documentation Requirements

Operative reports detailing excision, margins, and any complications.

Common Clinical Scenarios

Surgical resection of desmoid tumors and management of surgical site complications.

Billing Considerations

Documentation of surgical margins is critical to assess the completeness of resection.

Coding Guidelines

Inclusion Criteria

Use D48.113 When
  • According to ICD
  • 10 guidelines, D48
  • 113 should be used when documenting desmoid tumors specifically located in the abdominal wall
  • Coders must ensure that the diagnosis is supported by appropriate clinical documentation and imaging studies

Exclusion Criteria

Do NOT use D48.113 When
  • Exclusion criteria include malignant neoplasms and other benign tumors that do not fit the description of desmoid tumors

Related ICD-10 Codes

Related CPT Codes

19303CPT Code

Excision, desmoid tumor

Clinical Scenario

Used when a desmoid tumor is surgically excised from the abdominal wall.

Documentation Requirements

Operative report detailing the excision and margins.

Specialty Considerations

Ensure clear documentation of the tumor's characteristics and surgical approach.

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 desmoid tumors, improving the accuracy of data collection and reimbursement processes. The detailed classification helps in better tracking of these tumors and their management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like desmoid tumors, improving the accuracy of data collection and reimbursement processes. The detailed classification helps in better tracking of these tumors and their management.

Reimbursement & Billing Impact

reimbursement processes. The detailed classification helps in better tracking of these tumors and their management.

Resources

Clinical References

  • •
    American College of Surgeons - Desmoid Tumors

Coding & Billing References

  • •
    American College of Surgeons - Desmoid Tumors

Frequently Asked Questions

What is the prognosis for patients with desmoid tumors?

The prognosis for patients with desmoid tumors varies widely. While they are benign and do not metastasize, they can be locally aggressive and may recur after treatment. Regular surveillance is essential to monitor for any changes.