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ICD-10 Coding for History of Hyperlipidemia(Z85.29, Z83.42)

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

Also known as:

Past HyperlipidemiaResolved Hyperlipidemia

Related ICD-10 Code Ranges

Complete code families applicable to History of Hyperlipidemia

Z85-Z87Primary Range

Personal history of certain other diseases

This range includes codes for personal history of diseases, including hyperlipidemia.

Disorders of lipoprotein metabolism and other lipidemias

This range includes active hyperlipidemia conditions, relevant for differential diagnosis.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
Z85.29Personal history of other diseases of the circulatory systemUse when the patient has a resolved history of hyperlipidemia with no current treatment.
  • Documented history of hyperlipidemia with current normal lipid levels
  • No active treatment for hyperlipidemia
Z83.42Family history of familial hypercholesterolemiaUse when documenting a family history of hyperlipidemia.
  • Documented family history of hyperlipidemia in first-degree relatives

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 history of hyperlipidemia

Essential facts and insights about History of Hyperlipidemia

The ICD-10 code for a personal history of hyperlipidemia is Z85.29, used when the condition is resolved and no longer actively treated.

Primary ICD-10-CM Codes for history of hyperlipidemia

Personal history of other diseases of the circulatory system
Billable Code

Decision Criteria

clinical Criteria

  • Patient has normal lipid levels and no current treatment

documentation Criteria

  • Documented history of hyperlipidemia with resolved status

Applicable To

  • Resolved hyperlipidemia

Excludes

  • Current hyperlipidemia (E78.x)

Clinical Validation Requirements

  • Documented history of hyperlipidemia with current normal lipid levels
  • No active treatment for hyperlipidemia

Code-Specific Risks

  • Incorrectly coding active hyperlipidemia as history

Coding Notes

  • Ensure that the patient's lipid levels are normal and no treatment is ongoing before using this code.

Ancillary Codes

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

Family history of familial hypercholesterolemia

Z83.42
Use when there is a documented family history of hyperlipidemia.

Differential Codes

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

Hyperlipidemia, unspecified

E78.5
Use E78.5 for active hyperlipidemia when specific type is not documented.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting History of Hyperlipidemia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z85.29.

Impact

Clinical: Misrepresentation of patient's current health status., Regulatory: Potential audit issues., Financial: Denied claims due to incorrect coding.

Mitigation Strategy

Regularly update patient records, Verify current treatment status

Impact

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

Mitigation Strategy

Use Z85.29 for resolved cases with normal lipid levels.

Impact

Risk of audits due to incorrect coding of resolved conditions.

Mitigation Strategy

Ensure documentation clearly states resolved status and current lipid levels.

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 History of Hyperlipidemia, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for History of Hyperlipidemia

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

Resolved Hyperlipidemia in Primary Care

Specialty: Primary Care

Required Elements

  • Type of hyperlipidemia
  • Treatment history
  • Current lipid levels
  • Family history

Example Documentation

Patient has a history of pure hypercholesterolemia, last treated with statins in 2022. Currently, lipid levels are within normal range without medication.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Hx high cholesterol.
Good Documentation Example
Hx familial hypercholesterolemia (E78.01), treated with rosuvastatin 2018-2023. Off statins x6 months, LDL 135 mg/dL (3/25/25). FH confirmed in sister (Z83.42).
Explanation
The good example provides specific details about the type, treatment, and current status of hyperlipidemia.

Need help with ICD-10 coding for History of Hyperlipidemia? Ask your questions below.

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