Is H02 a billable ICD-10-CM code?

No. H02 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does H02 sit in the tabular list?

Diseases of the eye and adnexa (H00-H59), in the block Disorders of eyelid, lacrimal system and orbit (H00-H05).

What cannot be coded together with H02?

H02 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

H02

H02 — Other disorders of eyelid

Non-billable headerICD-10-CM

H02 is a non-billable header ICD-10-CM code for other disorders of eyelid. 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 malformations of eyelid (Q10.0-Q10.3)

Other codes that can never be billed with H02

These codes carry an Excludes1 note pointing at H02. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading H02 alone.

Z03.82Encounter for observation for suspected foreign body ruled out

Risk adjustment

H02 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 H02

10 child codes. Green means billable.

Questions about H02

Is H02 a billable ICD-10-CM code?: No. H02 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does H02 sit in the tabular list?: Diseases of the eye and adnexa (H00-H59), in the block Disorders of eyelid, lacrimal system and orbit (H00-H05).
What cannot be coded together with H02?: H02 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.