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v1.0.0
ICD-10 Guide
ICD-10 CodesR10.816

R10.816

Epigastric abdominal tenderness

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

Code Description

ICD-10 R10.816 is a billable code used to indicate a diagnosis of epigastric abdominal tenderness.

Key Diagnostic Point:

Epigastric abdominal tenderness refers to discomfort or pain localized in the upper central region of the abdomen, just below the ribcage. This symptom can arise from various underlying conditions, including gastrointestinal disorders, such as gastritis, peptic ulcers, or pancreatitis, as well as non-gastrointestinal issues like myocardial infarction or pneumonia. The tenderness may be assessed through physical examination, where the clinician palpates the epigastric area to determine the presence and severity of pain. It is crucial to differentiate epigastric tenderness from other abdominal pain types, as it can indicate serious conditions requiring immediate attention. The clinical context often involves a thorough history and physical examination, with additional diagnostic tests such as imaging or laboratory studies to identify the underlying cause. Accurate documentation of the tenderness, associated symptoms, and any relevant findings is essential for proper coding and management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential underlying causes
  • Need for thorough clinical documentation
  • Differentiation from other abdominal pain codes
  • Potential for serious conditions requiring urgent care

Audit Risk Factors

  • Inadequate documentation of the clinical findings
  • Failure to specify the location of tenderness
  • Misclassification of the underlying cause
  • Lack of supporting diagnostic tests

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed history of present illness, physical examination findings, and any diagnostic tests performed.

Common Clinical Scenarios

Patients presenting with epigastric pain due to gastritis or peptic ulcer disease.

Billing Considerations

Consideration of comorbidities and medication history that may contribute to epigastric tenderness.

Emergency Medicine

Documentation Requirements

Acute care documentation including vital signs, immediate interventions, and any imaging or lab results.

Common Clinical Scenarios

Patients with acute abdominal pain requiring rapid assessment for conditions like pancreatitis or myocardial infarction.

Billing Considerations

Timely documentation is critical due to the potential for life-threatening conditions.

Coding Guidelines

Inclusion Criteria

Use R10.816 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code is used only when epigastric tenderness is documented and relevant to the patient's diagnosis
  • Ensure that the code is supported by clinical findings and diagnostic tests

Exclusion Criteria

Do NOT use R10.816 When
No specific exclusions found.

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used when a patient presents with epigastric tenderness for evaluation.

Documentation Requirements

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

Specialty Considerations

Internal medicine and family practice often utilize this code for follow-up visits.

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 epigastric tenderness, improving the accuracy of diagnosis and treatment tracking. This specificity aids in better patient management and resource allocation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of symptoms like epigastric tenderness, improving the accuracy of diagnosis and treatment tracking. This specificity aids in better patient management and resource allocation.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of symptoms like epigastric tenderness, improving the accuracy of diagnosis and treatment tracking. This specificity aids in better patient management and resource allocation.

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 R10.816?

Documentation should include a clear description of the tenderness, associated symptoms, and any relevant diagnostic findings. It is important to link the tenderness to a specific diagnosis.