Is J82 a billable ICD-10-CM code?

No. J82 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does J82 sit in the tabular list?

Diseases of the respiratory system (J00-J99), in the block Other respiratory diseases principally affecting the interstitium (J80-J84).

J82

J82 — Pulmonary eosinophilia, not elsewhere classified

Non-billable headerICD-10-CM

J82 is a non-billable header ICD-10-CM code for pulmonary eosinophilia, not elsewhere classified. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2 — not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

pulmonary eosinophilia due to aspergillosis (B44.-)
pulmonary eosinophilia due to drugs (J70.2-J70.4)
pulmonary eosinophilia due to specified parasitic infection (B50-B83)
pulmonary eosinophilia due to systemic connective tissue disorders (M30-M36)
pulmonary infiltrate NOS (R91.8)

Risk adjustment

J82 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 J82

1 child code. Green means billable.

J82.8Pulmonary eosinophilia, not elsewhere classified

Questions about J82

Is J82 a billable ICD-10-CM code?: No. J82 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does J82 sit in the tabular list?: Diseases of the respiratory system (J00-J99), in the block Other respiratory diseases principally affecting the interstitium (J80-J84).