Is I77.8 a billable ICD-10-CM code?

No. I77.8 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does I77.8 sit in the tabular list?

Diseases of the circulatory system (I00-I99), in the block Diseases of arteries, arterioles and capillaries (I70-I79).

I77.8

I77.8 — Other specified disorders of arteries and arterioles

Non-billable headerICD-10-CM

I77.8 is a non-billable header ICD-10-CM code for other specified disorders of arteries and arterioles. It cannot be billed on its own: choose one of the more specific child codes below.

Risk adjustment

I77.8 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 I77.8

3 child codes. Green means billable.

Related codes at this level

Codes that share I77. If I77.8 is not quite right, the correct code is usually one of these.

Questions about I77.8

Is I77.8 a billable ICD-10-CM code?: No. I77.8 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does I77.8 sit in the tabular list?: Diseases of the circulatory system (I00-I99), in the block Diseases of arteries, arterioles and capillaries (I70-I79).