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ICD-10 Coding for Right Calf Strain(M79.642U, M79.6P, S86.0U)

Learn about the ICD-10 coding for right calf strain, including documentation requirements and clinical validation criteria for accurate billing and compliance.

Also known as:
Right Posterior Calf Muscle StrainRight Soleus Strain
Related ICD-10 Code Ranges

Complete code families applicable to Right Calf Strain

S00-T88Primary Range

Injury, poisoning and certain other consequences of external causes

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Key Information

Essential facts and insights aboutRight Calf Strain

Primary ICD-10-CM Codes
Strain of other muscle(s)/tendon(s) of posterior muscle group at lower leg level, right leg, initial encounter
S86.111ABillable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Injury of Achilles tendonS86.0

Use when there is tenderness distal to the musculotendinous junction or a positive Thompson test.

Sprain of ankleS93.4

Use when the injury involves the ankle joint rather than the calf muscles.

Documentation & Coding Risks

Avoid these common issues when documenting Right Calf Strain.

Failing to document the specific muscle involved

Impact

Clinical: Leads to incorrect diagnosis and treatment, Regulatory: Non-compliance with coding standards, Financial: Potential for denied claims or reduced reimbursement

Mitigation

Always specify the muscle in documentation, Use imaging to confirm diagnosis

Using S86.111A for gastrocnemius strain

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data recording.

Mitigation

Use S86.11- for gastrocnemius-specific injuries

Incorrect use of 7th character

Impact

Using 'A' for follow-up encounters instead of initial

Mitigation

Educate staff on correct 7th character usage

Frequently Asked Questions