Is T28.919A a billable ICD-10-CM code?

Yes. T28.919A is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does T28.919A 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).

T28.919A

T28.919A — Corrosions of unspecified ear drum, initial encounter

Billable / specific codeICD-10-CMunspecified

T28.919A is a billable, specific ICD-10-CM code for corrosions of unspecified ear drum, initial encounter. It is valid for submission on a claim.

7th character "A" — initial encounter

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

A: initial encounter
D: subsequent encounter
S: sequela

Risk adjustment

T28.919A 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.

Related codes at this level

Codes that share T28.919. If T28.919A is not quite right, the correct code is usually one of these.

Questions about T28.919A

Is T28.919A a billable ICD-10-CM code?: Yes. T28.919A is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does T28.919A 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).