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ICD-10 Coding for Right Below-Knee Amputation(Z89.511)

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

Also known as:

Right BKARight Leg Amputation Below Knee

Related ICD-10 Code Ranges

Complete code families applicable to Right Below-Knee Amputation

Z89.5Primary Range

Acquired absence of limb

This range includes codes for acquired absence of limbs, specifically focusing on the right leg below the knee.

Complications of reattached or amputated limbs

This range is relevant for documenting complications related to amputations, such as infections or stump issues.

Key Information: ICD-10 code for right below knee amputation

Essential facts and insights about Right Below-Knee Amputation

The ICD-10 code for right below knee amputation is Z89.511, used for documenting the acquired absence of the right leg below the knee.

Primary ICD-10-CM Code for right below knee amputation

Acquired absence of right leg below knee
Billable Code

Decision Criteria

clinical Criteria

  • Presence of a documented right below-knee amputation

documentation Criteria

  • Operative report specifies right below-knee amputation

Applicable To

  • Right below-knee amputation

Excludes

Clinical Validation Requirements

  • Operative report confirming right below-knee amputation
  • Documentation of residual limb condition

Code-Specific Risks

  • Risk of using unspecified codes when laterality is known

Coding Notes

  • Ensure laterality is documented and avoid unspecified codes when possible.

Ancillary Codes

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

Type 2 diabetes mellitus without complications

E11.9
Use when diabetes is a contributing factor to the amputation.

Peripheral vascular disease, unspecified

I73.9
Use when peripheral artery disease is present.

Differential Codes

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

Acquired absence of unspecified leg below knee

Z89.519
Use Z89.511 when laterality is confirmed; use Z89.519 only if laterality cannot be determined.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Right Below-Knee Amputation to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z89.511.

Impact

Clinical: May lead to incorrect treatment plans., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.

Mitigation Strategy

Always verify and document laterality, Use templates that prompt for laterality

Impact

Reimbursement: May lead to claim denials or reduced reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of patient records.

Mitigation Strategy

Always document and code the specific laterality of the amputation.

Impact

Failure to document laterality can lead to audit findings.

Mitigation Strategy

Implement documentation checks to ensure laterality is always recorded.

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 Below-Knee Amputation, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Right Below-Knee Amputation

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

Operative Report for Right Below-Knee Amputation

Specialty: Orthopedic Surgery

Required Elements

  • Incision details
  • Bone resection specifics
  • Closure technique
  • Residual limb measurements

Example Documentation

PROCEDURE: Right below-knee amputation. Incision made 12cm distal to tibial tuberosity. Tibia bevelled anteriorly, fibula transected 1.5cm proximal. Closure with myodesis using #1 Vicryl.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Right BKA performed.
Good Documentation Example
Right below-knee amputation performed with incision 12cm distal to tibial tuberosity, tibia bevelled, fibula transected.
Explanation
The good example provides specific surgical details and measurements, improving documentation quality.

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

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