D47.0

D47.0: Mast cell neoplasms of uncertain behavior

Non-billable headerICD-10-CM

D47.0 is a non-billable header ICD-10-CM code for mast cell neoplasms of uncertain behavior. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

congenital cutaneous mastocytosis (Q82.2)
histiocytic neoplasms of uncertain behavior (D47.Z9)
malignant mast cell neoplasm (C96.2-)

Other codes that can never be billed with D47.0

Their own Excludes1 notes name this code, so the conflict is not listed above.

C96.2Malignant mast cell neoplasm
D89.4Mast cell activation syndrome and related disorders
L50Urticaria
Q82.2Congenital cutaneous mastocytosis
D47.01Cutaneous mastocytosis

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead D47.0

3 child codes. Green means billable.