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ICD-10 Coding for Triglycerides(E78.1, E78.2)

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

Also known as:

HypertriglyceridemiaElevated Triglycerides

Related ICD-10 Code Ranges

Complete code families applicable to Triglycerides

E78.0-E78.5Primary Range

Disorders of lipoprotein metabolism and other lipidemias

This range includes all relevant codes for triglyceride disorders, including hypertriglyceridemia and related conditions.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
E78.1Pure hyperglyceridemiaUse when triglycerides are elevated without significant elevation of other lipids.
  • Fasting triglycerides ≥150 mg/dL
  • Non-fasting triglycerides ≥175 mg/dL
E78.2Mixed hyperlipidemiaUse when both cholesterol and triglycerides are elevated.
  • LDL ≥160 mg/dL
  • Triglycerides ≥150 mg/dL

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for elevated triglycerides

Essential facts and insights about Triglycerides

The ICD-10 code for elevated triglycerides is E78.1, used for pure hyperglyceridemia.

Primary ICD-10-CM Codes for triglycerides

Pure hyperglyceridemia
Billable Code

Decision Criteria

clinical Criteria

  • Triglycerides ≥150 mg/dL with normal LDL/HDL

Applicable To

  • Isolated hypertriglyceridemia

Excludes

  • Mixed hyperlipidemia (E78.2)

Clinical Validation Requirements

  • Fasting triglycerides ≥150 mg/dL
  • Non-fasting triglycerides ≥175 mg/dL

Code-Specific Risks

  • Incorrect use when mixed lipid disorders are present

Coding Notes

  • Ensure documentation specifies triglyceride levels and fasting status.

Ancillary Codes

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

Long-term (current) use of statins

Z79.4
Use when patient is on statin therapy.

Atherosclerotic heart disease

I25.10
Use when atherosclerosis is present.

Differential Codes

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

Mixed hyperlipidemia

E78.2
Use E78.2 when both cholesterol and triglycerides are elevated.

Pure hyperglyceridemia

E78.1
Use E78.1 when only triglycerides are elevated.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Triglycerides to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E78.1.

Impact

Clinical: May lead to incorrect diagnosis and treatment., Regulatory: Increases risk of audit failures., Financial: Potential for denied claims.

Mitigation Strategy

Always include fasting status in lab reports, Educate staff on documentation standards

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Increases risk of audit failures., Data Quality: Reduces accuracy of patient records.

Mitigation Strategy

Use specific codes like E78.1 or E78.2 based on lipid profile details.

Impact

Inadequate documentation of triglyceride levels and fasting status.

Mitigation Strategy

Implement standardized templates for lipid profile documentation.

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 Triglycerides, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Triglycerides

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

Endocrinology Progress Note

Specialty: Endocrinology

Required Elements

  • Assessment
  • Plan
  • Lab Results
  • Clinical Context

Example Documentation

**Assessment:** Severe primary hypertriglyceridemia (E78.1) with fasting TG: 620 mg/dL.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has high triglycerides.
Good Documentation Example
Fasting triglycerides 480 mg/dL, no secondary causes identified.
Explanation
The good example provides specific lab values and excludes secondary causes.

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

Ask about any ICD-10 CM code, or paste a medical note

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