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v1.0.0
ICD-10 Guide
ICD-10 CodesR19.09

R19.09

Other intra-abdominal and pelvic swelling, mass and lump

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 R19.09 is a billable code used to indicate a diagnosis of other intra-abdominal and pelvic swelling, mass and lump.

Key Diagnostic Point:

R19.09 is used to classify cases where patients present with intra-abdominal or pelvic swelling, mass, or lump that does not fit into more specific categories. This code encompasses a variety of clinical scenarios, including but not limited to benign tumors, cysts, abscesses, and other non-specific masses. Symptoms may include abdominal pain, discomfort, changes in bowel habits, or urinary symptoms depending on the mass's location and nature. Clinical findings may include palpable masses during physical examination, imaging results such as ultrasound or CT scans showing abnormal growths, and laboratory findings that may indicate infection or inflammation. Accurate coding requires a thorough understanding of the patient's clinical presentation and the exclusion of other more specific diagnoses.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential underlying causes (benign vs malignant)
  • Need for comprehensive documentation to support the diagnosis
  • Differentiation from other specific codes related to abdominal masses
  • Potential for overlapping symptoms with other conditions

Audit Risk Factors

  • Insufficient documentation to support the diagnosis
  • Misclassification of the mass as benign or malignant without proper evidence
  • Failure to rule out more specific diagnoses
  • Inconsistent clinical findings reported in the medical record

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed history and physical examination findings, imaging results, and any laboratory tests performed.

Common Clinical Scenarios

Patients presenting with abdominal pain and a palpable mass found during examination.

Billing Considerations

Ensure that all relevant imaging and lab results are documented to support the diagnosis.

Emergency Medicine

Documentation Requirements

Acute care notes, including initial assessment, imaging studies, and any interventions performed.

Common Clinical Scenarios

Patients presenting with acute abdominal pain and swelling requiring immediate evaluation.

Billing Considerations

Document the urgency of the situation and any immediate treatments provided.

Coding Guidelines

Inclusion Criteria

Use R19.09 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the diagnosis is supported by clinical documentation and that all relevant findings are included

Exclusion Criteria

Do NOT use R19.09 When
No specific exclusions found.

Related CPT Codes

74176CPT Code

CT abdomen and pelvis with contrast

Clinical Scenario

Used to evaluate the cause of abdominal swelling or mass.

Documentation Requirements

Document the reason for the CT scan and findings.

Specialty Considerations

Ensure that the imaging is justified based on clinical symptoms.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions, which can improve the accuracy of diagnoses and treatment plans. R19.09 provides a way to capture cases that do not fit neatly into other categories, but it requires careful documentation to avoid misclassification.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions, which can improve the accuracy of diagnoses and treatment plans. R19.09 provides a way to capture cases that do not fit neatly into other categories, but it requires careful documentation to avoid misclassification.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of conditions, which can improve the accuracy of diagnoses and treatment plans. R19.09 provides a way to capture cases that do not fit neatly into other categories, but it requires careful documentation to avoid misclassification.

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

When should I use R19.09 instead of a more specific code?

Use R19.09 when the clinical findings indicate an intra-abdominal or pelvic mass, but no specific diagnosis is available or when the mass does not fit into other defined categories.