Is I82.B2 a billable ICD-10-CM code?

No. I82.B2 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does I82.B2 sit in the tabular list?

Diseases of the circulatory system (I00-I99), in the block Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89).

I82.B2

I82.B2 — Chronic embolism and thrombosis of subclavian vein

Non-billable headerICD-10-CM

I82.B2 is a non-billable header ICD-10-CM code for chronic embolism and thrombosis of subclavian vein. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2 inherited from the categories above I82.B2

Also inherited, and the opposite of Excludes1: these conditions are not part of I82.B2, but a patient can have both, so you may code both.

Written on I82 — Other venous embolism and thrombosis

venous embolism and thrombosis (of):
cerebral (I63.6, I67.6)
coronary (I21-I25)
intracranial and intraspinal, septic or NOS (G08)
intracranial, nonpyogenic (I67.6)
intraspinal, nonpyogenic (G95.1)
mesenteric (K55.0-)
portal (I81)
pulmonary (I26.-)

Risk adjustment

I82.B2 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 history

I82.B2 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 I82.B2

4 child codes. Green means billable.

Related codes at this level

Codes that share I82.B. If I82.B2 is not quite right, the correct code is usually one of these.

I82.B1Acute embolism and thrombosis of subclavian vein

Questions about I82.B2

Is I82.B2 a billable ICD-10-CM code?: No. I82.B2 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does I82.B2 sit in the tabular list?: Diseases of the circulatory system (I00-I99), in the block Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89).