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ICD-10 Coding for Transmetatarsal Amputation(S98.11)

Complete ICD-10-CM coding and documentation guide for Transmetatarsal Amputation. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

TMAPartial Foot Amputation

Related ICD-10 Code Ranges

Complete code families applicable to Transmetatarsal Amputation

S98.1Primary Range

Traumatic amputation of foot at ankle level

Covers traumatic amputations including transmetatarsal level.

Acquired absence of foot and ankle

Used for documenting acquired absence post-amputation.

Key Information: ICD-10 code for transmetatarsal amputation

Essential facts and insights about Transmetatarsal Amputation

The ICD-10 code for a complete transmetatarsal amputation is S98.11.

Primary ICD-10-CM Code for transmetatarsal amputation

Complete traumatic amputation of foot at transmetatarsal level
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of complete amputation at transmetatarsal level

Applicable To

  • Complete amputation at transmetatarsal level

Excludes

  • Partial amputation of toes

Clinical Validation Requirements

  • Operative report confirming complete amputation at transmetatarsal level
  • Radiological evidence of amputation

Code-Specific Risks

  • Misclassification with partial toe amputations

Coding Notes

  • Ensure documentation specifies complete vs. partial amputation.

Ancillary Codes

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

Acquired absence of foot and ankle

Z89.43
Use to document post-operative status of amputation.

Differential Codes

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

Partial traumatic amputation of foot at transmetatarsal level

S98.12
Use for partial amputations where some metatarsals remain.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Transmetatarsal Amputation to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code S98.11.

Impact

Clinical: Inadequate documentation for follow-up care., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials due to incomplete documentation.

Mitigation Strategy

Use standardized templates for operative notes.

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: May result in compliance issues with coding standards., Data Quality: Affects accuracy of patient records.

Mitigation Strategy

Verify operative notes and imaging to confirm complete amputation.

Impact

Lack of detail in operative reports can lead to audit flags.

Mitigation Strategy

Ensure comprehensive documentation of surgical procedures.

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 Transmetatarsal Amputation, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Transmetatarsal Amputation

Use these documentation templates to ensure complete and accurate documentation for Transmetatarsal Amputation. These templates include all required elements for proper coding and billing.

Transmetatarsal Amputation Procedure

Specialty: Podiatry

Required Elements

  • Indication for surgery
  • Detailed surgical technique
  • Post-operative plan

Example Documentation

PROCEDURE: Transmetatarsal amputation, right foot. INDICATIONS: Non-healing ulcer with osteomyelitis. TECHNIQUE: Dorsal incision, resection of metatarsals, primary closure.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Amputation performed.
Good Documentation Example
Transmetatarsal amputation performed with resection of 2nd-4th metatarsals, primary closure achieved.
Explanation
The good example provides specific details on the procedure and closure method.

Need help with ICD-10 coding for Transmetatarsal Amputation? Ask your questions below.

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