Is D76 a billable ICD-10-CM code?

No. D76 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does D76 sit in the tabular list?

Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89), in the block Other disorders of blood and blood-forming organs (D70-D77).

What cannot be coded together with D76?

D76 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

D76

D76 — Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue

Non-billable headerICD-10-CM

D76 is a non-billable header ICD-10-CM code for other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue. 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.

(Abt-) Letterer-Siwe disease (C96.0)
eosinophilic granuloma (C96.6)
Hand-Schüller-Christian disease (C96.5)
histiocytic medullary reticulosis (C96.9)
histiocytic sarcoma (C96.A)
histiocytosis X, multifocal (C96.5)
histiocytosis X, unifocal (C96.6)
Langerhans-cell histiocytosis, multifocal (C96.5)
Langerhans-cell histiocytosis NOS (C96.6)
Langerhans-cell histiocytosis, unifocal (C96.6)
leukemic reticuloendotheliosis (C91.4-)
lipomelanotic reticulosis (I89.8)
malignant histiocytosis (C96.A)
malignant reticulosis (C86.0)
nonlipid reticuloendotheliosis (C96.0)

Risk adjustment

D76 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead D76

3 child codes. Green means billable.

Questions about D76

Is D76 a billable ICD-10-CM code?: No. D76 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does D76 sit in the tabular list?: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89), in the block Other disorders of blood and blood-forming organs (D70-D77).
What cannot be coded together with D76?: D76 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.