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ICD-10 Coding for Personal History of Seizures(Z86.69)

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

Also known as:

History of Seizure DisorderResolved Seizure History

Related ICD-10 Code Ranges

Complete code families applicable to Personal History of Seizures

Z86.69Primary Range

Personal history of other diseases of the nervous system and sense organs

Used when a patient has a resolved history of seizures with no current treatment or recurrence.

Epilepsy and recurrent seizures

Used for active seizure disorders, including epilepsy.

Convulsions, not elsewhere classified

Used for unspecified convulsions when seizures are active but not classified as epilepsy.

Key Information: ICD-10 code for personal history of seizures

Essential facts and insights about Personal History of Seizures

The ICD-10 code for a personal history of seizures is Z86.69, used when seizures are resolved and no longer require treatment.

Primary ICD-10-CM Code for personal history of seizures

Personal history of other diseases of the nervous system and sense organs
Billable Code

Decision Criteria

clinical Criteria

  • Patient has been seizure-free for over 5 years.

documentation Criteria

  • No current anticonvulsant medication is prescribed.

Applicable To

  • Resolved seizure history

Excludes

  • Current seizure disorders (G40.-, R56.9)

Clinical Validation Requirements

  • Documented resolution of seizure activity
  • No current anticonvulsant therapy
  • No seizures in the past 5 years

Code-Specific Risks

  • Incorrectly using for active seizure conditions

Coding Notes

  • Ensure documentation clearly differentiates between resolved and active seizure conditions.

Ancillary Codes

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

Conversion disorder with seizures or convulsions

F44.5
Use when pseudoseizures are documented in a patient with a history of seizures.

Differential Codes

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

Epilepsy, unspecified, not intractable, without status epilepticus

G40.909
Use for active epilepsy without specific classification.

Unspecified convulsions

R56.9
Use for active convulsions not classified as epilepsy.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Personal History of Seizures to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z86.69.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials due to lack of specificity.

Mitigation Strategy

Ensure detailed history taking., Regularly update patient records.

Impact

Reimbursement: May lead to incorrect DRG assignment affecting reimbursement., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate patient records affecting clinical data quality.

Mitigation Strategy

Verify if the patient is truly seizure-free and off medication before coding.

Impact

Incorrect use of Z86.69 for active conditions.

Mitigation Strategy

Regular training on coding guidelines and documentation review.

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

Documentation Templates for Personal History of Seizures

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

Resolved Seizure History in Adult Patient

Specialty: Neurology

Required Elements

  • Seizure type and history
  • Date of last seizure
  • Current medication status
  • Neurologist's evaluation

Example Documentation

Patient had childhood seizures resolved at age 12, no episodes in past 15 years, no current anticonvulsant therapy.

Examples: Poor vs. Good Documentation

Poor Documentation Example
PMH: Seizures
Good Documentation Example
PMH: Idiopathic generalized epilepsy diagnosed 1998, last seizure 2005, discontinued phenytoin 2008 per neurology.
Explanation
The good example provides specific dates and treatment history, clarifying the resolved status.

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

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