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ICD-10 Coding for Abnormal Liver Enzyme(R74.01, K70.30, R74.8)

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Explore ICD-10 codes for abnormal liver enzymes, including R74.01 and R94.5. Learn about documentation requirements and coding best practices.

Also known as:
Elevated Liver EnzymesLiver Function Test Abnormalities
Related ICD-10 Code Ranges

Complete code families applicable to Abnormal Liver Enzyme

R00-R99Primary Range

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
R74.01Elevated liver transaminases
R94.5Abnormal liver function studies
Primary ICD-10-CM Codes
Elevation of levels of liver transaminase levels
R74.01Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Alcoholic cirrhosis of liverK70.30
Other abnormal serum enzyme levelsR74.8

Documentation & Coding Risks

Avoid these common issues when documenting Abnormal Liver Enzyme.

Coding R94.5 without specifying abnormal components.

Impact

Clinical: Leads to vague clinical data., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.

Mitigation

Ensure documentation lists all abnormal LFT components., Use specific codes when possible.

Using R94.5 for isolated ALT elevation.

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Use R74.01 for transaminase-specific elevations.

Incorrect use of R94.5

Impact

Using R94.5 for specific enzyme elevations.

Mitigation

Educate coders on the distinction between R94.5 and enzyme-specific codes.

Elevated ALT with no diagnosis

Document Abnormal Liver Enzyme in one step.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with R74.01.