Is T85.622 a billable ICD-10-CM code?

No. T85.622 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does T85.622 sit in the tabular list?

Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Complications of surgical and medical care, not elsewhere classified (T80-T88).

What cannot be coded together with T85.622?

T85.622 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter.

T85.622

T85.622 — Displacement of permanent sutures

Non-billable headerICD-10-CM

T85.622 is a non-billable header ICD-10-CM code for displacement of permanent sutures. 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 T85

A: initial encounter
D: subsequent encounter
S: sequela

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

mechanical complication of permanent (wire) suture used in bone repair (T84.1-T84.2)

Excludes2 inherited from the categories above T85.622

Also inherited, and the opposite of Excludes1: these conditions are not part of T85.622, but a patient can have both, so you may code both.

Written on T85 — Complications of other internal prosthetic devices, implants and grafts

failure and rejection of transplanted organs and tissue (T86.-)

Other codes that can never be billed with T85.622

These codes carry an Excludes1 note pointing at T85.622. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading T85.622 alone.

T81.3Disruption of wound, not elsewhere classified

Risk adjustment

T85.622 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.

How T85.622 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to T85.622.

Complication›suture, permanent NEC›mechanical›displacement
Complication›suture, permanent NEC›mechanical›malposition

Code history

T85.622 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Code to one of these instead T85.622

3 child codes. Green means billable.

Related codes at this level

Codes that share T85.62. If T85.622 is not quite right, the correct code is usually one of these.

Questions about T85.622

Is T85.622 a billable ICD-10-CM code?: No. T85.622 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does T85.622 sit in the tabular list?: Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Complications of surgical and medical care, not elsewhere classified (T80-T88).
What cannot be coded together with T85.622?: T85.622 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter.