ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesR19.32

R19.32

Left upper quadrant abdominal rigidity

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

Code Description

ICD-10 R19.32 is a billable code used to indicate a diagnosis of left upper quadrant abdominal rigidity.

Key Diagnostic Point:

Left upper quadrant abdominal rigidity refers to a clinical finding characterized by increased tension and resistance in the abdominal muscles located in the left upper quadrant (LUQ) of the abdomen. This rigidity can be a sign of underlying pathology, often indicating irritation or inflammation of the abdominal organs, such as the spleen, stomach, or pancreas. It may present as a board-like abdomen upon palpation and can be associated with pain, tenderness, and other gastrointestinal symptoms. Common causes include acute pancreatitis, splenic rupture, or peritonitis. The presence of rigidity may suggest a serious condition requiring immediate medical evaluation. Clinicians often assess this finding in conjunction with other symptoms, such as fever, nausea, vomiting, or changes in bowel habits, to determine the underlying cause and appropriate management. Laboratory tests, imaging studies, and a thorough physical examination are essential in establishing a diagnosis.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in clinical presentation and underlying causes
  • Need for comprehensive documentation to support the diagnosis
  • Potential overlap with other abdominal conditions
  • Importance of correlating clinical findings with diagnostic tests

Audit Risk Factors

  • Inadequate documentation of clinical findings
  • Failure to link symptoms to a definitive diagnosis
  • Misinterpretation of abdominal rigidity as a standalone diagnosis
  • Lack of supporting lab or imaging results

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed history and physical examination notes, including specific findings related to abdominal rigidity and associated symptoms.

Common Clinical Scenarios

Patients presenting with LUQ pain, suspected pancreatitis, or splenic issues.

Billing Considerations

Ensure that all relevant symptoms and diagnostic tests are documented to support the diagnosis.

Emergency Medicine

Documentation Requirements

Acute care documentation must include time-sensitive assessments, vital signs, and immediate interventions.

Common Clinical Scenarios

Patients with acute abdominal pain, trauma, or suspected internal bleeding.

Billing Considerations

Rapid assessment and documentation are critical; ensure that all findings are clearly noted to justify the diagnosis.

Coding Guidelines

Inclusion Criteria

Use R19.32 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the diagnosis is supported by clinical documentation and correlating symptoms
  • Use additional codes as necessary to capture the full clinical picture

Exclusion Criteria

Do NOT use R19.32 When
No specific exclusions found.

Related CPT Codes

99283CPT Code

Emergency department visit, moderate severity

Clinical Scenario

Used when a patient presents with LUQ rigidity and requires moderate complexity evaluation.

Documentation Requirements

Document the patient's history, examination findings, and medical decision-making.

Specialty Considerations

Emergency medicine documentation must reflect the urgency and complexity of the case.

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 abdominal rigidity, 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 abdominal rigidity, 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 is the significance of left upper quadrant abdominal rigidity?

Left upper quadrant abdominal rigidity can indicate serious conditions such as pancreatitis or splenic rupture, necessitating prompt evaluation and management.