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Cardiac Heart Prob: when insurers say no, reviewers often say yes

In 296 published external-review decisions involving cardiac heart prob, independent physician reviewers overturned the insurer’s denial 35.5% of the time.

Published decisions
296
2001–2026
Overturned
35.5%
105 denials reversed

Most-fought treatments for cardiac heart prob

What insurers denied — and how those fights ended.
CategoryDecisionsOverturned
CT Scan42
7.1%
Lab Work21
4.8%
Cardiac Rx16
25%
Heart Monitor10
20%
SCP Consult Refer8
50%
Card Valve Repl7
71.4%
Wearable Cardio Defib5
40%
Pacemaker Defib4
50%

What the insurer actually argued

Denials fall into different categories, and they don’t succeed equally — so the reason on your letter changes how you should answer it.
Reason givenDecisionsOverturned
Experimental/Investigational
The plan called the treatment unproven. These turn on published evidence, so the appeal is a literature argument.
172
36%
Medical Necessity
The plan said the care wasn’t medically necessary. The most common fight, and the most winnable.
121
33.9%
Urgent Care
Expedited reviews, decided in days rather than weeks.
3
66.7%
Typical time to a decision
20 days
Most land between 11 and 21 days
Handled as urgent
23.3%
Expedited when a delay would cause harm
What the reviewers wrote
Excerpts from the independent reviewers’ published findings — the actual reasoning, quoted, not summarised.

Where the denial was overturned

Findings: The physician reviewer found that Nature of Statutory Criteria/Case Summary: The patient requested authorization and coverage for Wegovy for weight loss.Obesity is a disease associated with a significant increase in mortality and many health risks, including type 2 diabetes mellitus, hypertension, dyslipidemia, and coronary heart disease. Weight loss in patients with obesity is associated with a reduction in mortality. The American Association of Clinical Endocrinologists (AACE) guidelines for the medical care of patients with obesity report that patients with obesity should be considered for treatment with weight-loss medication combined with lifestyle therapy when necessary.
Medical Necessity · 2024 · IMR MN24-41946
A 64-year-old male enrollee has requested authorization and coverage for real-time remote heart monitoring for evaluation of the enrollee’s atrial fibrillation. Findings: Two physician reviewers found that the patient has a history of atrial fibrillation and atrial flutter. Per the patient, he has undergone electrical cardioversions previously as well as catheter ablation. He is being monitored for unclear reasons but presumably, given his extensive atrial tachyarrhythmias, for rhythm evaluation. His provider has recommended further monitoring with use of an ambulatory event monitor (also known as a memory loop recorder) with real-time capabilities, also known as auto-triggered memory loop recorders. The Health Plan has denied coverage stating that the requested device is considered investigational in the evaluation and treatment of this patient’s medical condition.
Experimental/Investigational · 2012 · IMR EI12-13568

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Physician 1: The patient is a 59-year-old male with coronary artery disease established by coronary angiography and treated with angioplasty in June of 2004. He has a recurrence of angina and a stress myocardial perfusion study in November 2005 was positive for ischemia in the anterior lateral left ventricle. The patient has declined coronary angiography. The treating physician has suggested cardiac CT angiography (CTA) as an alternative diagnostic procedure. The Health Plan has denied the request for CTA on the basis that the diagnostic procedure is experimental/investigational in this clinical context.There is not a scientific consensus that CTA is superior to conventional coronary angiography. As an additional consideration, if angioplasty is required for the treatment of a significant coronary artery stenosis, CTA will not provide an opportunity for intervention.
Experimental/Investigational · 2006 · IMR EI06-5114
Physician 1: The patient is a 56-year-old woman who has a history of hyperlipidemia and smoking. She has been diagnosed with chest pain syndrome, she has “intermittent VEA” (ventricular ectopic activity) and she is treated with flecainide for “variable palpitations.” The specific arrhythmia that is being treated with flecainide was not described nor is the precise diagnosis associated with the palpitations. A stress test or perfusion study is not included in the documentation. The September 2006 provider’s note indicated the EKG was “NSR, NL” or normal. The provider also noted the patient did not have recurrent chest pain, but had intermittent VEA and chest pain with VEA. The provider indicated that CAD should be ruled out and referred the patient for CT angiography (CTA).
Experimental/Investigational · 2006 · IMR EI06-5964

Figures and quotations on this page come from 42,749 published decisions in the California DMHC Independent Medical Review dataset. These are California outcomes — every state runs an equivalent external review, but the rates here are California’s. Excerpts are quoted verbatim from the public record and describe this condition generally, not any individual case.

How to use this in your appeal

These outcomes come from California’s external review program — an independent physician panel whose decision binds the insurer. Every state has an equivalent, and internal appeals succeed even more often. If your care for cardiac heart prob was denied, the published record says the denial is worth fighting.

SOURCE: CALIFORNIA DMHC INDEPENDENT MEDICAL REVIEW OUTCOMES (CHHS OPEN DATA) · DERIVED AGGREGATE STATISTICS ONLY · METHODOLOGY

Not legal or medical advice. Coverage Rights is a self-help tool that helps you prepare your own appeal. For advice about your specific situation, talk to a licensed attorney or your doctor.

Fighting a denial for cardiac heart prob? 35.5% won.

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