I25.70

Atherosclerosis of coronary artery bypass graft(s), unspecified, with angina pectoris

Not billable — category only FY2026 2025-10-01 → 2026-09-30

This is the unspecified option. 6 more specific codes sit alongside it. Worth checking whether the documentation supports one of them.

Exclusions 14 never code together

I25code

Excludes2

non-ischemic myocardial injury (I5A)I5A

I25.7code

Excludes1

atherosclerosis of bypass graft(s) of transplanted heart without angina pectoris (I25.812)I25.812
atherosclerosis of coronary artery bypass graft(s) without angina pectoris (I25.810)I25.810
atherosclerosis of native coronary artery of transplanted heart without angina pectoris (I25.811)I25.811

I00-I99chapter

Excludes2

certain conditions originating in the perinatal period (P04-P96)P04-P96
certain infectious and parasitic diseases (A00-B99)A00-B99
complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Q00-Q99
endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
neoplasms (C00-D49)C00-D49
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
systemic connective tissue disorders (M30-M36)M30-M36
transient cerebral ischemic attacks and related syndromes (G45.-)G45.-

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 11

I25.7code

Use additional code

code, if applicable, to identify:
coronary atherosclerosis due to calcified coronary lesion (I25.84)I25.84
coronary atherosclerosis due to lipid rich plaque (I25.83)I25.83

I25code

Use additional code

code to identify:
chronic total occlusion of coronary artery (I25.82)I25.82
exposure to environmental tobacco smoke (Z77.22)Z77.22
history of tobacco dependence (Z87.891)Z87.891
occupational exposure to environmental tobacco smoke (Z57.31)Z57.31
tobacco dependence (F17.-)F17.-
tobacco use (Z72.0)Z72.0

I20-I25block

Code also

the presence of hypertension (I10-I1A)I10-I1A

Index entries leading here filed at null

No alphabetic index entry points at this code.

Alongside this code 6 same parent — I25.7

I25.71 Atherosclerosis of autologous vein CABG w angina pectoris category I25.72 Atherosclerosis of autologous artery CABG w angina pectoris category I25.73 Athscl nonautologous biological CABG w angina pectoris category I25.75 Athscl native cor art of transplanted heart w ang pctrs category I25.76 Athscl bypass of cor art of transplanted heart w ang pctrs category I25.79 Atherosclerosis of CABG w angina pectoris category

Subordinate codes 5

I25.700 Atherosclerosis of CABG, unsp, w unstable angina pectoris I25.701 Athscl CABG, unsp, w angina pectoris w documented spasm I25.702 Athscl CABG, unspecified, with refractory angina pectoris I25.708 Atherosclerosis of CABG, unsp, w oth angina pectoris I25.709 Atherosclerosis of CABG, unsp, w unsp angina pectoris

Medications 3

133 Angina Pectoris drugs 89 Coronary Artery Disease drugs 32 Angina Pectoris, Variant drugs

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable: no
Code set: FY2026
Parent: I25.7
Block: I20-I25
Siblings: 6
Subordinate: 5

Present FY2024–FY2027.