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ICD-10 Coding for Left Thumb Trigger Finger(G89.29U, M65.312, M65.312B)

Learn about the ICD-10 coding for left thumb trigger finger, including documentation requirements and treatment options.

Also known as:
Trigger ThumbStenosing Tenosynovitis of the Thumb
Related ICD-10 Code Ranges

Complete code families applicable to Left Thumb Trigger Finger

M00-M99Primary Range

Diseases of the musculoskeletal system and connective tissue

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Key Information

Essential facts and insights aboutLeft Thumb Trigger Finger

Primary ICD-10-CM Codes
Trigger thumb, left thum
M65.312Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Trigger finger, ring fingerM65.34
Dupuytren's contractureM72.2

Documentation & Coding Risks

Avoid these common issues when documenting Left Thumb Trigger Finger.

Omitting laterality in documentation.

Impact

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

Mitigation

Use structured templates that prompt for laterality., Regularly review documentation for completeness.

Using unspecified codes when laterality is known.

Impact

Reimbursement: May lead to reduced reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of clinical data.

Mitigation

Always document and code for the specific finger and laterality.

Specificity of Coding

Impact

Risk of using unspecified codes when specific codes are available.

Mitigation

Implement regular training on documentation and coding specificity.

Frequently Asked Questions