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ICD-10 Coding for History of Tongue Cancer(Z85.810)

Complete ICD-10-CM coding and documentation guide for History of Tongue Cancer. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Past Tongue CancerResolved Tongue Cancer

Related ICD-10 Code Ranges

Complete code families applicable to History of Tongue Cancer

Z85.810Primary Range

Personal history of malignant neoplasm of tongue

Used when the primary malignancy has been excised or eradicated, with no further treatment directed at the site and no evidence of current malignancy.

Key Information: ICD-10 code for history of tongue cancer

Essential facts and insights about History of Tongue Cancer

The ICD-10 code for a history of tongue cancer is Z85.810, used when the cancer is no longer active and treatment has been completed.

Primary ICD-10-CM Code for history of tongue cancer

Personal history of malignant neoplasm of tongue
Billable Code

Decision Criteria

clinical Criteria

  • No evidence of disease and completed treatment

coding Criteria

  • Use Z08 for follow-up visits

Applicable To

  • History of tongue cancer

Excludes

  • Current tongue cancer (C02._)

Clinical Validation Requirements

  • No evidence of disease confirmed by imaging or pathology
  • Completed curative treatment with no active treatment directed at the original site

Code-Specific Risks

  • Confusing history codes with current malignancy codes

Coding Notes

  • Z85.810 should not be used as a principal diagnosis.

Ancillary Codes

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

Encounter for follow-up examination after completed treatment for malignant neoplasm

Z08
Use alongside Z85.810 for follow-up visits.

Differential Codes

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

Malignant neoplasm of tongue, unspecified

C02.9
Use C02.9 for active tongue cancer cases where treatment is ongoing.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting History of Tongue Cancer to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z85.810.

Impact

Clinical: Misleading clinical status, Regulatory: Non-compliance with documentation standards, Financial: Potential denial of claims

Mitigation Strategy

Always specify treatment completion and current status, Use clear terms like 'no evidence of disease'

Impact

Reimbursement: Incorrect DRG assignment leading to reimbursement issues., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate representation of patient history.

Mitigation Strategy

Always use Z85.810 as a secondary diagnosis.

Impact

Using Z85.810 as a principal diagnosis can trigger audits.

Mitigation Strategy

Always use Z85.810 as a secondary diagnosis.

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 History of Tongue Cancer, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for History of Tongue Cancer

Use these documentation templates to ensure complete and accurate documentation for History of Tongue Cancer. These templates include all required elements for proper coding and billing.

Oncology Follow-Up

Specialty: Oncology

Required Elements

  • Cancer history
  • Current status
  • Surveillance plan

Example Documentation

Patient is a 5-year survivor of tongue cancer, status post partial glossectomy. No evidence of disease on latest imaging.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has a history of tongue cancer.
Good Documentation Example
Patient is a 5-year survivor of T2N0M0 squamous cell carcinoma of the tongue, status post partial glossectomy with no evidence of recurrence.
Explanation
The good example provides specific details about the cancer history and current status.

Need help with ICD-10 coding for History of Tongue Cancer? Ask your questions below.

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