Back to HomeBeta

ICD-10 Coding for Coronary Artery Disease Without Angina(I25.10)

Complete ICD-10-CM coding and documentation guide for Coronary Artery Disease Without Angina. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

CAD without anginaAsymptomatic coronary artery disease

Related ICD-10 Code Ranges

Complete code families applicable to Coronary Artery Disease Without Angina

I25.10-I25.19Primary Range

Chronic ischemic heart disease

This range includes codes for chronic ischemic heart disease, specifically focusing on coronary artery disease without angina.

Key Information: ICD-10 code for coronary artery disease without angina

Essential facts and insights about Coronary Artery Disease Without Angina

The ICD-10 code for coronary artery disease without angina is I25.10, applicable when atherosclerosis is present in native coronary arteries without angina.

Primary ICD-10-CM Code for coronary artery disease without angina

Atherosclerotic heart disease of native coronary artery without angina pectoris
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed atherosclerosis in native coronary arteries without angina symptoms

documentation Criteria

  • Explicit mention of 'without angina pectoris' in the medical record

Applicable To

  • Coronary artery disease without angina

Excludes

  • Atherosclerotic heart disease with angina pectoris (I25.11-)
  • Acute myocardial infarction (I21.-)

Clinical Validation Requirements

  • Coronary angiography showing ≥50% stenosis in native coronary arteries
  • Stress test indicating silent ischemia without angina
  • Elevated LDL levels >190 mg/dL

Code-Specific Risks

  • Misclassification if angina is present
  • Incorrect use if grafts are involved

Coding Notes

  • Ensure documentation specifies 'native coronary artery' and explicitly states 'without angina pectoris'.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Chronic total occlusion of coronary artery

I25.82
Use when there is documented chronic total occlusion in coronary arteries.

Other long term (current) drug therapy

Z79.899
Use to indicate long-term use of medications such as statins.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Atherosclerotic heart disease of native coronary artery with angina pectoris

I25.11
Presence of angina symptoms differentiates I25.11 from I25.10.

Ischemic cardiomyopathy

I25.5
Use I25.5 if there is evidence of heart failure due to ischemic heart disease.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Coronary Artery Disease Without Angina to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I25.10.

Impact

Clinical: Misleading clinical picture of patient's condition., Regulatory: Potential audit issues due to vague documentation., Financial: Incorrect code assignment affecting reimbursement.

Mitigation Strategy

Educate clinicians on proper terminology, Use standardized templates

Impact

Reimbursement: Incorrect DRG assignment leading to potential underpayment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data affecting patient records.

Mitigation Strategy

Ensure documentation explicitly states 'without angina pectoris'.

Impact

Lack of specificity in documenting 'without angina pectoris' can trigger audits.

Mitigation Strategy

Implement regular documentation audits and clinician training.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Coronary Artery Disease Without Angina, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Coronary Artery Disease Without Angina

Use these documentation templates to ensure complete and accurate documentation for Coronary Artery Disease Without Angina. These templates include all required elements for proper coding and billing.

Routine cardiology follow-up for CAD without angina

Specialty: Cardiology

Required Elements

  • Patient history
  • Coronary artery findings
  • Symptom assessment
  • Medication review

Example Documentation

Assessment: Atherosclerotic heart disease of native coronary artery without angina pectoris (I25.10). Plan: Continue current statin therapy.

Examples: Poor vs. Good Documentation

Poor Documentation Example
CAD, stable, no symptoms.
Good Documentation Example
Atherosclerotic heart disease of native left main coronary artery (70% stenosis) without angina pectoris. Patient reports no chest pain or dyspnea.
Explanation
The good example provides specific artery involvement and explicitly states 'without angina pectoris'.

Need help with ICD-10 coding for Coronary Artery Disease Without Angina? Ask your questions below.

Ask about any ICD-10 CM code, or paste a medical note

We build tools for
clinician happiness.

Learn More at Freed.ai
Back to HomeBeta

Built by Freed

Try Freed for free for 7 days.

Learn more