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ICD-10 Coding for Chronic Subdural Hematoma(S06.5X-S, I62.03)

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

Also known as:

CSDHChronic SDHSubdural Hemorrhage

Related ICD-10 Code Ranges

Complete code families applicable to Chronic Subdural Hematoma

S06.5XPrimary Range

Traumatic subdural hemorrhage

Used for chronic subdural hematomas resulting from trauma.

Nontraumatic subdural hemorrhage

Used for chronic subdural hematomas not related to trauma, such as those due to anticoagulant use.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
S06.5X-STraumatic subdural hemorrhage with sequelaUse when the chronic subdural hematoma is a result of a traumatic event.
  • Documented history of trauma
  • Imaging showing encapsulated hematoma >14 days old
I62.03Nontraumatic subdural hemorrhageUse when the chronic subdural hematoma is not related to trauma.
  • No history of trauma
  • INR >3.0 or antiplatelet use
  • MRI showing homogeneous hypointensity

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 chronic subdural hematoma

Essential facts and insights about Chronic Subdural Hematoma

The ICD-10 code for traumatic chronic subdural hematoma is S06.5X-S, while nontraumatic cases use I62.03.

Primary ICD-10-CM Codes for chronic subdural hematoma

Traumatic subdural hemorrhage with sequela
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of trauma history and imaging findings

coding Criteria

  • Use S06.5X-S for traumatic cases

Applicable To

  • Chronic subdural hematoma due to trauma

Excludes

  • Nontraumatic subdural hemorrhage (I62.03)

Clinical Validation Requirements

  • Documented history of trauma
  • Imaging showing encapsulated hematoma >14 days old

Code-Specific Risks

  • Ensure trauma is documented to avoid incorrect coding.

Coding Notes

  • Ensure to document the trauma history and any anticoagulant use.

Ancillary Codes

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

Long term (current) use of anticoagulants

Z79.01
Use when the patient is on anticoagulant therapy.

Adverse effect of anticoagulants

T45.515A
Use when the hematoma is related to anticoagulant use.

Differential Codes

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

Nontraumatic subdural hemorrhage

I62.03
Use when there is no history of trauma and the hematoma is due to other causes like anticoagulant use.

Traumatic subdural hemorrhage with sequela

S06.5X-S
Use when there is a history of trauma.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Chronic Subdural Hematoma to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code S06.5X-S.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with coding guidelines., Financial: Potential for denied claims.

Mitigation Strategy

Always review and document current medications.

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: May result in compliance issues during audits., Data Quality: Affects the accuracy of patient records.

Mitigation Strategy

Ensure trauma history is clearly documented to select the correct code.

Impact

Lack of trauma documentation can lead to incorrect coding.

Mitigation Strategy

Ensure thorough documentation of any traumatic events.

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 Chronic Subdural Hematoma, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Chronic Subdural Hematoma

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

Chronic subdural hematoma due to trauma

Specialty: Neurology

Required Elements

  • Patient history of trauma
  • Current medications
  • Imaging findings
  • INR levels if on anticoagulants

Example Documentation

Patient presents with chronic subdural hematoma due to a fall 6 weeks ago. Imaging shows encapsulated hematoma. INR is 2.8 on warfarin.

Examples: Poor vs. Good Documentation

Poor Documentation Example
SDH, needs surgery.
Good Documentation Example
Chronic subdural hematoma (25mm left frontoparietal) with laminar membranes on MRI, 6 weeks post-mechanical fall (W18.40XA). INR 1.8 on enoxaparin (Z79.02).
Explanation
The good example provides specific details about the hematoma, its cause, and relevant lab findings.

Need help with ICD-10 coding for Chronic Subdural Hematoma? Ask your questions below.

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