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ICD-10 Coding for Faintness(R55, I95.1)

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

Also known as:

LightheadednessDizzinessGiddiness

Related ICD-10 Code Ranges

Complete code families applicable to Faintness

R42-R55Primary Range

Symptoms and signs involving cognition, perception, emotional state and behavior

This range includes codes for dizziness, giddiness, and syncope, which are relevant to faintness.

Hypotension

Includes orthostatic hypotension, which can cause faintness and should be coded if identified as the cause.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
R55Syncope and collapseUse when faintness results in a transient loss of consciousness without a known cause.
  • Transient loss of consciousness
  • Spontaneous recovery
I95.1Orthostatic hypotensionUse when faintness is due to orthostatic hypotension confirmed by blood pressure measurements.
  • Blood pressure drop ≥20 mmHg systolic or ≥10 mmHg diastolic upon standing

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 faintness

Essential facts and insights about Faintness

The ICD-10 code for faintness is R55 for syncope and I95.1 for orthostatic hypotension.

Primary ICD-10-CM Codes for faintness

Syncope and collapse
Billable Code

Decision Criteria

clinical Criteria

  • Patient experiences transient loss of consciousness with spontaneous recovery.

coding Criteria

  • No underlying cause identified or documented.

Applicable To

  • Fainting
  • Vasovagal syncope

Excludes

  • Psychogenic syncope (F41.8)

Clinical Validation Requirements

  • Transient loss of consciousness
  • Spontaneous recovery

Code-Specific Risks

  • Misclassification if underlying cause is identified but not coded

Coding Notes

  • Ensure documentation supports the transient nature of syncope.

Ancillary Codes

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

Dizziness and giddiness

R42
Use when faintness is described as dizziness without loss of consciousness.

Lightheadedness

R42.81
Use when faintness is described as lightheadedness without syncope.

Differential Codes

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

Orthostatic hypotension

I95.1
Use when faintness is due to a documented drop in blood pressure upon standing.

Syncope and collapse

R55
Use R55 when syncope occurs without a documented cause like orthostatic hypotension.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Faintness to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code R55.

Impact

Clinical: Inaccurate diagnosis of syncope etiology., Regulatory: Non-compliance with coding guidelines., Financial: Potential for denied claims or incorrect reimbursement.

Mitigation Strategy

Use templates to ensure all necessary vitals are recorded., Educate staff on importance of orthostatic measurements.

Impact

Reimbursement: Incorrect sequencing can affect DRG assignment and reimbursement., Compliance: Non-compliance with ICD-10 sequencing rules., Data Quality: Misrepresentation of the patient's condition in medical records.

Mitigation Strategy

Code I95.1 as primary and R55 as secondary.

Impact

Coding R55 as primary when orthostatic hypotension is documented can lead to audit findings.

Mitigation Strategy

Educate coders on proper sequencing rules and ensure documentation supports coding decisions.

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

Documentation Templates for Faintness

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

Patient presenting with faintness in a cardiology clinic

Specialty: Cardiology

Required Elements

  • Orthostatic blood pressure measurements
  • ECG findings
  • Tilt table test results

Example Documentation

Patient experienced syncope after standing. Orthostatic vitals: 130/80 supine, 90/60 standing. ECG normal.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient fainted; cause unknown.
Good Documentation Example
Patient experienced syncope with orthostatic BP drop from 130/80 to 90/60. ECG normal.
Explanation
The good example provides specific vitals and links syncope to orthostatic hypotension.

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

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