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ICD-10 Coding for Right Foot Contusion(S90.31XA, S90.31XD, S90.31XS)

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

Also known as:

Right Foot BruiseRight Foot Injury

Related ICD-10 Code Ranges

Complete code families applicable to Right Foot Contusion

S90.3Primary Range

Superficial injury of foot

This range includes codes for contusions of the foot, specifically the right foot in this context.

Open wound of foot

This range is relevant for differential diagnosis when an open wound is present.

Stress fracture, foot

This range is used if imaging confirms a stress fracture instead of a contusion.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
S90.31XAContusion of right foot, initial encounterUse for initial encounter of a right foot contusion without fracture.
  • Documented blunt trauma to the right foot
  • Absence of fracture on imaging
S90.31XDContusion of right foot, subsequent encounterUse for follow-up visits after the initial encounter.
  • Ongoing treatment for a previously documented contusion
S90.31XSContusion of right foot, sequelaUse for chronic or residual effects after the active phase of treatment.
  • Documented residual effects post-treatment

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 right foot contusion

Essential facts and insights about Right Foot Contusion

The ICD-10 code for a right foot contusion is S90.31XA for the initial encounter.

Primary ICD-10-CM Codes for right foot contusion

Contusion of right foot, initial encounter
Billable Code

Decision Criteria

clinical Criteria

  • Presence of ecchymosis and tenderness without fracture

documentation Criteria

  • Detailed mechanism of injury and location

Applicable To

  • Bruise of right foot

Excludes

Clinical Validation Requirements

  • Documented blunt trauma to the right foot
  • Absence of fracture on imaging

Code-Specific Risks

  • Incorrectly coding as a fracture or open wound

Coding Notes

  • Ensure laterality and encounter type are documented.

Ancillary Codes

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

Fall on same level from slipping, tripping and stumbling

W00.0XXA
Use to specify the external cause of the injury.

Differential Codes

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

Open wound of foot

S91.3-
Use if there is an open wound present.

Stress fracture, foot

M84.374-
Use if imaging confirms a stress fracture.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Right Foot Contusion to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code S90.31XA.

Impact

Clinical: Incomplete clinical picture., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.

Mitigation Strategy

Review injury mechanism during documentation., Cross-check with external cause code list.

Impact

Clinical: Lack of specificity in patient records., Regulatory: Failure to meet documentation standards., Financial: Risk of claim rejection.

Mitigation Strategy

Use specific terms like 'right foot contusion'., Ensure detailed documentation of the injury.

Impact

Reimbursement: Incorrect DRG assignment can affect payment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Always sequence S90.31XA first unless a more severe injury exists.

Impact

Reimbursement: Potential denial of claims., Compliance: Violation of coding rules., Data Quality: Misrepresentation of patient condition.

Mitigation Strategy

Use S90.31XS for sequelae such as chronic pain.

Impact

Using sequela codes for acute symptoms.

Mitigation Strategy

Educate staff on proper use of sequela codes.

Impact

Failure to include external cause codes when applicable.

Mitigation Strategy

Implement checklist for external cause documentation.

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 Right Foot Contusion, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Right Foot Contusion

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

Initial ED visit for right foot contusion

Specialty: Emergency Medicine

Required Elements

  • Patient age and gender
  • Mechanism of injury
  • Location and size of contusion
  • Imaging results

Example Documentation

Patient is a 45-year-old male presenting with a right foot contusion after slipping on ice. Ecchymosis is 3x4 cm on the dorsum of the foot. X-ray shows no fracture.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Right foot pain after injury.
Good Documentation Example
Contusion of right foot, 3x4 cm ecchymosis, tenderness on palpation, caused by slipping on ice. Initial encounter.
Explanation
The good example provides specific details about the injury, mechanism, and encounter type.

Follow-up visit for right foot contusion

Specialty: Orthopedics

Required Elements

  • Patient progress
  • Changes in symptoms
  • Continued treatment plan

Example Documentation

Patient reports improvement in right foot pain. Ecchymosis reduced to 2x3 cm. Continue RICE therapy.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Foot feeling better.
Good Documentation Example
Patient reports 50% improvement in right foot pain; ecchymosis reduced to 2x3 cm. Continue RICE therapy.
Explanation
The good example provides a measurable improvement and continued treatment plan.

Need help with ICD-10 coding for Right Foot Contusion? Ask your questions below.

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