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ICD-10 Coding for Nephroureterectomy(0TT10ZZ, C67.6)

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

Also known as:

Kidney and ureter removalRadical nephroureterectomy

Related ICD-10 Code Ranges

Complete code families applicable to Nephroureterectomy

0TT10ZZ-0TTB0ZZPrimary Range

ICD-10-PCS codes for nephroureterectomy procedures

These codes cover the surgical removal of the kidney and ureter, including different surgical approaches.

ICD-10-CM codes for malignant neoplasms of the urinary tract

These codes are used to identify the underlying conditions that may necessitate a nephroureterectomy.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
0TT10ZZResection of left kidney, open approachUse when the left kidney is completely removed via an open surgical approach.
  • Operative report confirming open approach
  • Pathology report indicating complete kidney removal
C67.6Malignant neoplasm of ureteric orificeUse when a malignant tumor is located at the ureteric orifice.
  • Pathology report confirming malignancy
  • Imaging showing tumor at ureteric orifice

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for nephroureterectomy

Essential facts and insights about Nephroureterectomy

The ICD-10-PCS code for nephroureterectomy is 0TT10ZZ for open left kidney resection.

Primary ICD-10-CM Codes for nephroureterectomy

Resection of left kidney, open approach
Non-billable Code

Decision Criteria

clinical Criteria

  • Open surgical approach documented

documentation Criteria

  • Operative note specifies complete kidney removal

Applicable To

  • Complete removal of the kidney

Excludes

  • Partial nephrectomy

Clinical Validation Requirements

  • Operative report confirming open approach
  • Pathology report indicating complete kidney removal

Code-Specific Risks

  • Incorrectly coding for laparoscopic approach

Coding Notes

  • Ensure documentation specifies the surgical approach and laterality.

Ancillary Codes

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

Resection of ureter, open approach

0TTB0ZZ
Use alongside kidney resection codes when the ureter is also removed.

Differential Codes

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

Resection of right kidney, open approach

0TT00ZZ
Use for right kidney removal; ensure laterality is documented.

Malignant neoplasm of renal pelvis

C65.1
Use when the tumor is located in the renal pelvis.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Nephroureterectomy to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code 0TT10ZZ.

Impact

Clinical: Ambiguity in surgical records, Regulatory: Non-compliance with coding standards, Financial: Potential claim denials

Mitigation Strategy

Always document left or right in operative notes, Use checklists to ensure completeness

Impact

Reimbursement: Incorrect coding can lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate surgical data in patient records.

Mitigation Strategy

Verify the surgical approach in the operative report and use appropriate laparoscopic codes.

Impact

Coding laparoscopic procedures as open surgeries.

Mitigation Strategy

Regular training on coding updates and surgical techniques.

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

Documentation Templates for Nephroureterectomy

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

Robotic nephroureterectomy with bladder cuff excision

Specialty: Urology

Required Elements

  • Surgical approach
  • Structures removed
  • Tumor size and location
  • Margin status

Example Documentation

PROCEDURE: Robotic left radical nephroureterectomy with bladder cuff excision. Ports: 12 mm camera, three 8 mm robotic ports. Dissection: Ureter mobilized to bladder, cuff excised with 2 cm margin. Closure: Bladder closed in two layers with 3-0 V-Loc. Specimen: Kidney (12 cm), ureter (22 cm), bladder cuff (3 cm).

Examples: Poor vs. Good Documentation

Poor Documentation Example
Kidney and ureter removed.
Good Documentation Example
Left radical nephroureterectomy performed robotically with 3 cm bladder cuff excision; frozen section confirms negative margins.
Explanation
The good example provides detailed information on the surgical approach, structures removed, and margin status.

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