Is T28.412 a billable ICD-10-CM code?

No. T28.412 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does T28.412 sit in the tabular list?

Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Burns and corrosions confined to eye and internal organs (T26-T28).

T28.412

T28.412 — Burn of left ear drum

Non-billable headerICD-10-CMleft

T28.412 is a non-billable header ICD-10-CM code for burn of left ear drum. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.

This code requires a 7th character

The appropriate 7th character is to be added to each code from category T28

A: initial encounter
D: subsequent encounter
S: sequela

Risk adjustment

T28.412 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 T28.412

3 child codes. Green means billable.

Related codes at this level

Codes that share T28.41. If T28.412 is not quite right, the correct code is usually one of these.

Questions about T28.412

Is T28.412 a billable ICD-10-CM code?: No. T28.412 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does T28.412 sit in the tabular list?: Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Burns and corrosions confined to eye and internal organs (T26-T28).