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ICD-10 Coding for Trauma to Little Finger/Toe(S90.2, S62.65-)

Complete ICD-10-CM coding and documentation guide for Trauma to Little Finger/Toe. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Dedo Meñique TraumaLittle Finger InjuryLittle Toe Injury

Related ICD-10 Code Ranges

Complete code families applicable to Trauma to Little Finger/Toe

S60-S69Primary Range

Injuries to the wrist, hand, and fingers

This range includes codes for injuries specifically to the fingers, including fractures, dislocations, and tendon injuries.

Injuries to the ankle and foot

This range covers injuries to the toes, including contusions, fractures, and crush injuries.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
S90.2Contusion of toe with nail damageUse when there is a contusion of the toe with nail bed involvement.
  • Documentation of nail bed involvement
  • Physical exam showing subungual hematoma
S62.65-Fracture of distal phalanx of little fingerUse for fractures of the distal phalanx of the little finger.
  • Radiographic evidence of fracture
  • Documentation of fracture type (open/closed)

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 little finger injury

Essential facts and insights about Trauma to Little Finger/Toe

The ICD-10 code for a little finger injury, such as a contusion with nail damage, is S90.2.

Primary ICD-10-CM Codes for trauma dedo menique

Contusion of toe with nail damage
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of nail bed laceration or subungual hematoma

Applicable To

  • Subungual hematoma
  • Nail bed laceration

Excludes

Clinical Validation Requirements

  • Documentation of nail bed involvement
  • Physical exam showing subungual hematoma

Code-Specific Risks

  • Misclassification as a simple contusion without nail involvement

Coding Notes

  • Ensure documentation specifies nail involvement to differentiate from S90.1.

Ancillary Codes

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

Foreign body penetration

W45.8XXA
Use if the contusion was caused by a foreign object.

Workplace accident

Y92.83
Use if the fracture occurred at a workplace.

Differential Codes

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

Contusion of toe without nail damage

S90.1
Use S90.1 if there is no nail bed involvement.

Fracture of other phalanges of hand

S62.6-
Use S62.6- for fractures of phalanges other than the distal phalanx.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Trauma to Little Finger/Toe to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code S90.2.

Impact

Clinical: May lead to incorrect treatment., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation Strategy

Always document left or right side., Cross-check with imaging reports.

Impact

Reimbursement: May result in lower reimbursement rates., Compliance: Could lead to non-compliance with coding guidelines., Data Quality: Affects the accuracy of medical records.

Mitigation Strategy

Ensure documentation specifies the exact location and type of injury.

Impact

High risk of audit if unspecified codes are used frequently.

Mitigation Strategy

Ensure detailed documentation and use specific codes.

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 Trauma to Little Finger/Toe, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Trauma to Little Finger/Toe

Use these documentation templates to ensure complete and accurate documentation for Trauma to Little Finger/Toe. These templates include all required elements for proper coding and billing.

Crush injury to little finger

Specialty: Orthopedics

Required Elements

  • Mechanism of injury
  • Exact location
  • Structures involved
  • Imaging results

Examples: Poor vs. Good Documentation

Poor Documentation Example
Finger injury from machine.
Good Documentation Example
Crush injury to volar surface left 5th digit with complete transection of ulnar digital nerve.
Explanation
The good example provides specific details about the injury and structures involved.

Need help with ICD-10 coding for Trauma to Little Finger/Toe? Ask your questions below.

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