Question 1

Is C84 a billable ICD-10 code?

Accepted Answer

No, C84 is not a billable code. It is a category code that requires additional specificity. You must select a more specific code from the subcategories for billing purposes.

Question 2

What does ICD-10 code C84 mean?

Accepted Answer

ICD-10-CM code C84 represents Mature T/NK-cell lymphomas. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

When was ICD-10 code C84 introduced?

Accepted Answer

Code C84 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code C84?

Accepted Answer

The parent category for C84 is section:C81-C96 (Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from C84?

Accepted Answer

Code C84 has Type 1 Excludes (mutually exclusive conditions) including: personal history of non-Hodgkin lymphoma (Z85.72). These conditions cannot be coded together with C84 as they represent different diagnoses.

C842026

Excludes11Not coded together

Excludes24Not included here

Notes8Additional information

Excluded By4Codes that exclude this one

Is C84 a billable ICD-10 code?

What does ICD-10 code C84 mean?

When was ICD-10 code C84 introduced?

What is the parent category for ICD-10 code C84?

What conditions are excluded from C84?