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ICD-10 Coding for T-Cell Lymphoma(C84.A, C86.6, C84.4)

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Explore detailed ICD-10 coding guidelines for T-cell lymphoma, including cutaneous and CD30+ subtypes. Learn about documentation requirements and coding pitfalls.

Also known as:
Type Cell LymphomaPeripheral T-Cell LymphomaCutaneous T-Cell Lymphoma
Related ICD-10 Code Ranges

Complete code families applicable to T-Cell Lymphoma

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

CodeDescription
C84.ACutaneous T-cell lymphoma, unspecified
C86.6Primary cutaneous CD30+ T-cell proliferations
Primary ICD-10-CM Codes
Cutaneous T-cell lymphoma, unspecified
C84.A
Primary cutaneous CD30-positive T-cell proliferations
C86.6
Differential Codes

Alternative codes to consider when ruling out similar conditions

Primary cutaneous C+ T-cell lymphomaD30
Anaplastic large cell lymphoma, ALK-negativeC84.7

Documentation & Coding Risks

Avoid these common issues when documenting T-Cell Lymphoma.

Failing to document CD30 status for cutaneous lymphomas.

Impact

Clinical: Misclassification of lymphoma subtype., Regulatory: Non-compliance with coding standards., Financial: Potential for claim denials.

Mitigation

Ensure pathology reports include CD30 status., Train staff on documentation requirements.

Using unspecified codes like C84.A0 without subtype documentation.

Impact

Reimbursement: May lead to claim denials or reduced reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Impacts accuracy of clinical data.

Mitigation

Ensure documentation specifies subtype or CD30 status.

Unspecified coding

Impact

Use of unspecified codes without supporting documentation.

Mitigation

Ensure detailed documentation of lymphoma subtype and CD30 status.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with C84.A.