I25.1 — Atherosclerotic heart disease of native coronary artery
Is I25.1 billable?
No — I25.1 is a non-billable header code. I25.1 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 6 billable codes beneath I25.1.
Billable codes under this header
- I25.10Atherosclerotic heart disease of native coronary artery without angina pectoris
- I25.110Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
- I25.111Atherosclerotic heart disease of native coronary artery with angina pectoris with documented spasm
- I25.112Atherosclerotic heart disease of native coronary artery with refractory angina pectoris
- I25.118Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
- I25.119Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris
I25.1 at a glance
| Code | I25.1 |
|---|---|
| Description | Atherosclerotic heart disease of native coronary artery |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Use additional code
Report an additional code alongside I25.1 to fully describe the condition. I25.1 is sequenced first.
Excludes2 — not included here
The conditions below are not part of I25.1, but a patient may have both at the same time. When documentation supports it, I25.1 and the excluded code may both be reported.
Inclusion terms
Alternative wording in documentation that is classified to I25.1.
- Atherosclerotic cardiovascular disease
- Coronary (artery) atheroma
- Coronary (artery) atherosclerosis
- Coronary (artery) disease
- Coronary (artery) sclerosis
Use additional code — inherited from I25
Report an additional code alongside I25.1 to fully describe the condition. I25.1 is sequenced first.
Excludes2 — not included here — inherited from Chapter 9
The conditions below are not part of I25.1, but a patient may have both at the same time. When documentation supports it, I25.1 and the excluded code may both be reported.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Excludes2 — not included here — inherited from I25
The conditions below are not part of I25.1, but a patient may have both at the same time. When documentation supports it, I25.1 and the excluded code may both be reported.
- non-ischemic myocardial injury (I5A)
Code also — inherited from I20-I25
Two codes may be needed to describe the condition fully. Whether I25.1 is sequenced first depends on the reason for the encounter.
- the presence of hypertension (I10-I1A)
What codes fall under I25.1? (2)
How long has I25.1 existed?
I25.1 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
What other codes are in the I25 family? (8)
- I25.2Old myocardial infarction
- I25.3Aneurysm of heart
- I25.4Coronary artery aneurysm and dissectionnot billable
- I25.5Ischemic cardiomyopathy
- I25.6Silent myocardial ischemia
- I25.7Atherosclerosis of coronary artery bypass graft(s) and coronary artery of transplanted heart with angina pectorisnot billable
- I25.8Other forms of chronic ischemic heart diseasenot billable
- I25.9Chronic ischemic heart disease, unspecified