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ICD-10 Guide
ICD-10 CodesR78.0

R78.0

Finding of alcohol in blood

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

Code Description

ICD-10 R78.0 is a billable code used to indicate a diagnosis of finding of alcohol in blood.

Key Diagnostic Point:

R78.0 indicates the presence of alcohol in the bloodstream, which can be identified through laboratory testing. This finding is significant as it may point to acute intoxication, chronic alcohol use, or potential alcohol-related disorders. Symptoms associated with elevated blood alcohol levels can include confusion, impaired coordination, slurred speech, and altered mental status. Clinically, the detection of alcohol is crucial in emergency settings, particularly in cases of suspected overdose or accidents. The presence of alcohol can also complicate the management of other medical conditions, necessitating careful assessment and documentation. It is important to note that this code does not specify the effects of alcohol on the patient, nor does it imply a diagnosis of alcohol use disorder. Accurate coding requires clear documentation of the context in which the alcohol finding was made, including any relevant symptoms or clinical findings.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between acute intoxication and chronic use
  • Documenting the clinical context of the finding
  • Understanding the implications of alcohol presence in various medical conditions
  • Potential overlap with other codes related to substance use

Audit Risk Factors

  • Inadequate documentation of the clinical context
  • Failure to specify whether the finding is acute or chronic
  • Misuse of the code in the absence of laboratory confirmation
  • Inconsistent coding practices across providers

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Documentation should include the reason for testing, clinical symptoms, and any relevant history of alcohol use.

Common Clinical Scenarios

Patients presenting with liver disease, gastrointestinal bleeding, or altered mental status.

Billing Considerations

Consider the patient's history of alcohol use and any co-existing medical conditions that may influence treatment.

Emergency Medicine

Documentation Requirements

Acute care documentation must include vital signs, mental status assessment, and any interventions performed.

Common Clinical Scenarios

Patients arriving with suspected overdose, trauma, or altered consciousness.

Billing Considerations

Rapid assessment and documentation are critical due to the potential for life-threatening conditions.

Coding Guidelines

Inclusion Criteria

Use R78.0 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the finding of alcohol in blood is documented with appropriate clinical context
  • Use R78
  • 0 when the finding is incidental or part of a broader diagnostic workup

Exclusion Criteria

Do NOT use R78.0 When
No specific exclusions found.

Related CPT Codes

80307CPT Code

Drug screening, qualitative

Clinical Scenario

When a patient presents with altered mental status and a toxicology screen is performed.

Documentation Requirements

Document the reason for the test and the results.

Specialty Considerations

Emergency medicine providers should ensure rapid documentation of findings.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of findings like R78.0, improving the granularity of data collected for public health and research purposes. It emphasizes the need for accurate documentation and clinical correlation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of findings like R78.0, improving the granularity of data collected for public health and research purposes. It emphasizes the need for accurate documentation and clinical correlation.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of findings like R78.0, improving the granularity of data collected for public health and research purposes. It emphasizes the need for accurate documentation and clinical correlation.

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 does R78.0 indicate?

R78.0 indicates the finding of alcohol in the blood, which may be relevant in various clinical scenarios, particularly in emergency and internal medicine.

Can R78.0 be used for patients with alcohol use disorder?

No, R78.0 does not imply a diagnosis of alcohol use disorder; it simply indicates the presence of alcohol in the blood.