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v1.0.0
ICD-10 Guide
ICD-10 CodesR19.05

R19.05

Periumbilic swelling, mass or lump

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

Code Description

ICD-10 R19.05 is a billable code used to indicate a diagnosis of periumbilic swelling, mass or lump.

Key Diagnostic Point:

Periumbilic swelling, mass, or lump refers to any abnormal enlargement or protrusion located around the umbilicus (navel). This condition can arise from various underlying causes, including hernias, tumors, infections, or inflammatory processes. Clinically, patients may present with localized tenderness, changes in skin color, or associated gastrointestinal symptoms such as pain, nausea, or changes in bowel habits. The swelling may be soft or firm, reducible or non-reducible, and can vary in size. Diagnostic evaluation often includes physical examination, imaging studies such as ultrasound or CT scans, and laboratory tests to assess for infection or other underlying conditions. Accurate identification of the cause of the periumbilic mass is crucial for appropriate management and treatment.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential underlying causes (e.g., hernia, tumor, infection)
  • Need for thorough clinical evaluation and imaging studies
  • Differential diagnosis can overlap with other abdominal conditions
  • Documentation must specify the nature and characteristics of the mass

Audit Risk Factors

  • Insufficient documentation of the mass characteristics
  • Failure to specify the underlying cause if known
  • Inaccurate coding due to overlapping symptoms with other abdominal conditions
  • Lack of imaging or clinical findings to support the diagnosis

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed history and physical examination findings, including size, tenderness, and associated symptoms.

Common Clinical Scenarios

Patients presenting with abdominal pain and a palpable mass in the periumbilical region.

Billing Considerations

Consideration of chronic conditions that may contribute to swelling, such as ascites or inflammatory bowel disease.

Emergency Medicine

Documentation Requirements

Acute care documentation must include immediate assessment findings, imaging results, and any interventions performed.

Common Clinical Scenarios

Acute presentations of abdominal pain with sudden onset of periumbilical swelling.

Billing Considerations

Rapid assessment for potential surgical emergencies, such as strangulated hernias.

Coding Guidelines

Inclusion Criteria

Use R19.05 When
  • Follow official ICD
  • CM coding guidelines, ensuring that the code is used only when a periumbilical mass is documented and that the underlying cause is specified when known

Exclusion Criteria

Do NOT use R19.05 When
No specific exclusions found.

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used when evaluating a patient with periumbilical swelling during an office visit.

Documentation Requirements

Document history, examination findings, and medical decision-making.

Specialty Considerations

Internal medicine may require more detailed chronic disease management documentation.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of symptoms like periumbilical swelling, improving the granularity of data for clinical analysis and reimbursement.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of symptoms like periumbilical swelling, improving the granularity of data for clinical analysis and reimbursement.

Reimbursement & Billing Impact

reimbursement.

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 should be documented to support the use of R19.05?

Documentation should include the size, tenderness, and characteristics of the mass, any associated symptoms, and results from imaging studies if performed.