Is I25.710 a billable ICD-10-CM code?

Yes. I25.710 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does I25.710 sit in the tabular list?

Diseases of the circulatory system (I00-I99), in the block Ischemic heart diseases (I20-I25).

What cannot be coded together with I25.710?

I25.710 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

I25.710

I25.710 — Atherosclerosis of autologous vein coronary artery bypass graft(s) with unstable angina pectoris

Billable / specific codeICD-10-CM

I25.710 is a billable, specific ICD-10-CM code for atherosclerosis of autologous vein coronary artery bypass graft(s) with unstable angina pectoris. It is valid for submission on a claim.

Excludes1 — never code together

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

unstable angina without atherosclerosis of autologous vein coronary artery bypass graft(s) (I20.0)

Excludes2 — not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

embolism or thrombus of coronary artery bypass graft(s) (T82.8-)

Risk adjustment

I25.710 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

HCC 229 Unstable Angina and Other Acute Ischemic Heart Disease0.240 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score.

Medicare coverage

I25.710 is named in 60 Medicare coverage policies — 60 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A52850Billing and Coding: Cardiac Catheterization and Coronary Angiography
A52850Billing and Coding: Cardiac Catheterization and Coronary Angiography
A56423Billing and Coding: Cardiology Non-emergent Outpatient Stress Testing
A56423Billing and Coding: Cardiology Non-emergent Outpatient Stress Testing

How I25.710 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 I25.710.

Arteriosclerosis, arteriosclerotic›coronary›bypass graft›autologous vein›with›angina pectoris›unstable

Related codes at this level

Codes that share I25.71. If I25.710 is not quite right, the correct code is usually one of these.

Questions about I25.710

Is I25.710 a billable ICD-10-CM code?: Yes. I25.710 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does I25.710 sit in the tabular list?: Diseases of the circulatory system (I00-I99), in the block Ischemic heart diseases (I20-I25).
What cannot be coded together with I25.710?: I25.710 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.