I25.73 vs I25.810
I25.73 (Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with angina pectoris) compared with I25.810 (Atherosclerosis of coronary artery bypass graft(s) without angina pectoris), from the official CMS tabular data. Do not report these codes together: the official tabular list marks them Excludes1.
Can these codes be reported together?
No — do not report together. I25.73 carries an Excludes1 note covering I25.810: “atherosclerosis of coronary artery bypass graft(s) without angina pectoris (I25.810)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
No — do not report together. I25.810 carries an Excludes1 note covering I25.73: “atherosclerosis of coronary bypass graft(s) with angina pectoris (I25.70-I25.73-, I25.79-)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
Side by side
| I25.73Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with angina pectoris | I25.810Atherosclerosis of coronary artery bypass graft(s) without angina pectoris | |
|---|---|---|
| Billing status | Non-billable header | Billable |
| Classification | I00-I99 — Diseases of the Circulatory System (I00-I99) | I00-I99 — Diseases of the Circulatory System (I00-I99) |
| Definition | Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with angina pectoris is a non-billable ICD-10-CM category code (I25.73). | Atherosclerosis of coronary artery bypass graft(s) without angina pectoris is a billable ICD-10-CM diagnosis code (I25.810). |
| Includes | — | Atherosclerosis of coronary artery bypass graft NOS |
| Use additional code | code, if applicable, to identify: coronary atherosclerosis due to calcified coronary lesion (I25.84) coronary atherosclerosis due to lipid rich plaque (I25.83) | code, if applicable, to identify: coronary atherosclerosis due to calcified coronary lesion (I25.84) coronary atherosclerosis due to lipid rich plaque (I25.83) |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources