What is the ICD-10 code for cancer of the tongue?

The ICD-10 code range for cancer of the tongue is C02.0-C02.9, covering different subsites of the tongue.

How do you code recurrent tongue cancer?

For recurrent tongue cancer, use the active ICD-10 code (C02.x) instead of a history code, especially if treatment is ongoing.

ICD-10 Coding for Cancer of Tongue(C02.0, C02.1, C02.9)

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Explore detailed ICD-10 coding guidelines for cancer of the tongue, including documentation requirements, common pitfalls, and billing considerations.

Also known as:

Tongue CancerOral Tongue CancerMalignant Neoplasm of Tongue

Related ICD-10 Code Ranges

Complete code families applicable to Cancer of Tongue

C00-D49Primary Range

Neoplasms

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
C02.0	Malignant neoplasm of external upper lip	Use when the malignancy is confirmed on the dorsal surface of the tongue.	Biopsy confirming malignancy Imaging showing primary lesion
C02.1	Malignant neoplasm of border of tongue	Use when the malignancy is confirmed on the lateral border of the tongue.	Pathology report confirming squamous cell carcinoma MRI showing lesion on lateral border

Primary ICD-10-CM Codes

Malignant neoplasm of dorsal surface of tongue

C02.0Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Neoplasm of uncertain behavior of tongueD37.02

Use when biopsy results are inconclusive for malignancy.

Leukoplakia of oral mucosa, including tongueK13.29

Use for precancerous lesions not confirmed as malignant.

Documentation & Coding Risks

Avoid these common issues when documenting Cancer of Tongue.

Failing to update from history code to active code upon recurrence.

Impact

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

Mitigation

Regularly review patient history and update codes as needed., Train staff on coding updates and guidelines.

Using C02.9 for unspecified site when specific site is documented

Impact

Reimbursement: May lead to incorrect DRG assignment and reimbursement issues., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of clinical data.

Mitigation

Ensure documentation specifies the exact subsite of the tongue.

Unspecified coding

Impact

Using unspecified codes when specific subsites are documented.

Mitigation

Ensure detailed documentation of the tumor site.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with C02.0.

Primary Code

C02.0

Malignant neoplasm of dorsal surface of tongue

Quick Navigation

ICD-10 codes8

Coding risks3

FAQs2

ICD-10 Coding for Cancer of Tongue(C02.0, C02.1, C02.9)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for cancer of the tongue?

How do you code recurrent tongue cancer?

Related condition guides