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 CodesR10.10

R10.10

Upper abdominal pain, unspecified

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

Code Description

ICD-10 R10.10 is a billable code used to indicate a diagnosis of upper abdominal pain, unspecified.

Key Diagnostic Point:

Upper abdominal pain, unspecified (ICD-10 code R10.10) refers to pain located in the upper region of the abdomen without a specified cause. This symptom can arise from various underlying conditions affecting the gastrointestinal, hepatobiliary, or musculoskeletal systems. Patients may describe the pain as sharp, dull, cramping, or burning, and it may be accompanied by other symptoms such as nausea, vomiting, or changes in appetite. Common causes include gastritis, peptic ulcers, pancreatitis, gallbladder disease, and even cardiac issues. The lack of specificity in this code necessitates thorough clinical evaluation to identify the underlying cause, as treatment and management will vary significantly based on the diagnosis. Accurate documentation of the patient's history, physical examination findings, and any diagnostic tests performed is crucial for proper coding and reimbursement.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential underlying causes
  • Need for thorough clinical evaluation
  • Documentation requirements for specificity
  • Differentiation from other abdominal pain codes

Audit Risk Factors

  • Insufficient documentation to support the unspecified nature of the pain
  • Failure to identify or document the underlying cause
  • Inconsistent coding practices across providers
  • Use of R10.10 when a more specific code is available

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 vague upper abdominal discomfort, requiring further evaluation to rule out serious conditions.

Billing Considerations

Ensure that any diagnostic imaging or lab results are documented to support the diagnosis and coding.

Emergency Medicine

Documentation Requirements

Acute care documentation must include a thorough assessment of the patient's condition, including vital signs and any immediate interventions.

Common Clinical Scenarios

Patients presenting with acute upper abdominal pain, potentially indicating serious conditions such as pancreatitis or perforated ulcers.

Billing Considerations

Rapid assessment and documentation are critical; ensure that all findings are recorded promptly to support coding.

Coding Guidelines

Inclusion Criteria

Use R10.10 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code is used only when the pain is truly unspecified and that all documentation supports this choice

Exclusion Criteria

Do NOT use R10.10 When
No specific exclusions found.

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used for follow-up visits where upper abdominal pain is assessed.

Documentation Requirements

Document the patient's history, examination findings, and any management plans.

Specialty Considerations

Internal medicine providers should ensure comprehensive documentation to support the visit level.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specificity in coding, but R10.10 remains a common code due to the broad nature of upper abdominal pain. Coders must be diligent in ensuring that the unspecified nature is justified.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specificity in coding, but R10.10 remains a common code due to the broad nature of upper abdominal pain. Coders must be diligent in ensuring that the unspecified nature is justified.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specificity in coding, but R10.10 remains a common code due to the broad nature of upper abdominal pain. Coders must be diligent in ensuring that the unspecified nature is justified.

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 R10.10?

Use R10.10 when a patient presents with upper abdominal pain that cannot be attributed to a specific diagnosis after a thorough evaluation. Ensure that documentation supports the unspecified nature of the pain.