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ICD-10 Coding for Gilbert Syndrome(E80.4)

Complete ICD-10-CM coding and documentation guide for Gilbert Syndrome. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Constitutional Hepatic DysfunctionFamilial Nonhemolytic Jaundice

Related ICD-10 Code Ranges

Complete code families applicable to Gilbert Syndrome

E70-E88Primary Range

Metabolic disorders

This range includes disorders of bilirubin metabolism, including Gilbert Syndrome.

Key Information: ICD-10 code for Gilbert syndrome

Essential facts and insights about Gilbert Syndrome

The ICD-10 code for Gilbert syndrome is E80.4, indicating unconjugated hyperbilirubinemia with normal liver enzymes.

Primary ICD-10-CM Code for gilbert syndrome

Gilbert syndrome
Billable Code

Decision Criteria

clinical Criteria

  • Presence of unconjugated hyperbilirubinemia with normal liver function tests.

documentation Criteria

  • Genetic testing for UGT1A1 mutations supports diagnosis.

Applicable To

  • Unconjugated hyperbilirubinemia with normal liver enzymes

Excludes

  • Dubin-Johnson syndrome (E80.6)
  • Rotor syndrome (E80.6)

Clinical Validation Requirements

  • Unconjugated hyperbilirubinemia (total bilirubin <6 mg/dL)
  • Normal liver enzymes (ALT, AST, ALP)
  • Absence of hemolysis

Code-Specific Risks

  • Misclassification with other hyperbilirubinemia disorders

Coding Notes

  • Ensure documentation specifies Gilbert syndrome and not just jaundice.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Unspecified jaundice

R17
Use if jaundice is present but Gilbert syndrome is not yet confirmed.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Other disorders of bilirubin metabolism

E80.6
Use for conjugated hyperbilirubinemia like Dubin-Johnson or Rotor syndrome.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Gilbert Syndrome to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E80.4.

Impact

Clinical: May lead to incorrect treatment., Regulatory: Fails to meet coding standards., Financial: Potential for denied claims.

Mitigation Strategy

Educate providers on documentation requirements., Use templates for consistent documentation.

Impact

Reimbursement: Incorrect DRG assignment., Compliance: Potential audit risk., Data Quality: Misleading clinical data.

Mitigation Strategy

Confirm unconjugated hyperbilirubinemia and genetic testing.

Impact

Using E80.6 instead of E80.4 for confirmed Gilbert syndrome.

Mitigation Strategy

Ensure clinical validation is documented.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Gilbert Syndrome, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Gilbert Syndrome

Use these documentation templates to ensure complete and accurate documentation for Gilbert Syndrome. These templates include all required elements for proper coding and billing.

Confirmed Gilbert Syndrome Diagnosis

Specialty: Gastroenterology

Required Elements

  • History of recurrent jaundice
  • Triggers like fasting or stress
  • Laboratory results

Example Documentation

24F with Gilbert syndrome (TA7/TA7 genotype) reports jaundice after fasting. Total bilirubin 4.1 mg/dL (indirect 3.9 mg/dL), ALT 22 U/L.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient with jaundice.
Good Documentation Example
Patient with Gilbert syndrome confirmed by genetic testing, presenting with jaundice after fasting.
Explanation
The good example specifies the condition and provides clinical context.

Need help with ICD-10 coding for Gilbert Syndrome? Ask your questions below.

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