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ICD-10 Coding for Strain of Right Knee(S80.411A)

Complete ICD-10-CM coding and documentation guide for Strain of Right Knee. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Right Knee Muscle StrainRight Knee Tendon Strain

Related ICD-10 Code Ranges

Complete code families applicable to Strain of Right Knee

S80-S89Primary Range

Injuries to the knee and lower leg

This range includes all injuries related to the knee, including strains, sprains, and fractures.

Key Information: ICD-10 code for strain of right knee

Essential facts and insights about Strain of Right Knee

The ICD-10 code for a strain of the right knee is S80.411A, applicable for initial encounters involving muscle or tendon injuries.

Primary ICD-10-CM Code for strain of right knee

Strain of muscle, fascia, and tendon of right knee, initial encounter
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of muscle/tendon pain and tenderness without ligament instability.

documentation Criteria

  • Detailed note on the specific muscle or tendon affected and the mechanism of injury.

Applicable To

  • Strain of right quadriceps tendon
  • Strain of right hamstring tendon

Excludes

  • Sprain of right knee ligaments (S83.5-)

Clinical Validation Requirements

  • Pain localized to muscle/tendon
  • Tenderness on palpation of specific muscle groups
  • Limited active/passive ROM with pain on resisted movement

Code-Specific Risks

  • Confusing strain with sprain
  • Not specifying laterality or encounter type

Coding Notes

  • Ensure documentation specifies the muscle or tendon involved and the encounter type.

Ancillary Codes

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

Presence of right knee prosthesis

Z96.651
Use if the patient has a knee prosthesis affecting the condition.

Activity causing injury

Y93.22
Use to specify the activity during which the injury occurred, such as sports.

Differential Codes

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

Sprain of ACL, right knee

S83.511A
Use if ligament injury is confirmed, characterized by instability on stress testing.

Pain in right knee

M25.561
Use if strain is ruled out and pain is due to other causes.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Strain of Right Knee to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code S80.411A.

Impact

Clinical: Leads to misinterpretation of the patient's condition., Regulatory: Non-compliance with coding guidelines., Financial: Potential for reduced reimbursement.

Mitigation Strategy

Always specify laterality and encounter type, Use detailed clinical documentation

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: Inaccurate coding affects compliance with coding standards., Data Quality: Misclassification impacts data accuracy and quality.

Mitigation Strategy

Differentiate based on clinical findings such as ligament stability tests.

Impact

Risk of audits due to use of unspecified codes.

Mitigation Strategy

Use specific codes and ensure documentation supports the code choice.

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 Strain of Right Knee, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Strain of Right Knee

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

Initial evaluation of right knee strain

Specialty: Orthopedics

Required Elements

  • Patient history
  • Mechanism of injury
  • Physical examination findings
  • Imaging results

Example Documentation

Patient presents with acute right knee pain after a soccer match. Examination reveals tenderness over the right quadriceps tendon with limited ROM.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Right knee pain.
Good Documentation Example
Grade II strain of right quadriceps tendon with ecchymosis and 50% ROM limitation.
Explanation
The good example provides specific details about the injury, which supports accurate coding.

Need help with ICD-10 coding for Strain of Right Knee? Ask your questions below.

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