C84.7A

Billable code

Anaplastic large cell lymphoma, ALK-negative, breast

The ICD-10 code for anaplastic large cell lymphoma, alk-negative, breast is C84.7A.

Clinical notes

Also known as

Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.

Breast implant associated anaplastic large cell lymphoma (BIA-ALCL)

Use additional code

This code represents an underlying condition. When a related manifestation is also present, coding convention calls for an additional code to be listed after this one.

code to identify:
breast implant status (Z98.82)
personal history of breast implant removal (Z98.86)

Documentation support

General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.

•If the associated manifestation or related condition noted above is also documented, an additional code should be reported alongside this one.
•As a general rule, code to the highest level of specificity supported by the documentation in the medical record.

Related codes in this category

Associated MS-DRGs

C84.7A can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.

Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.