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Congenital Heart Dft: when insurers say no, reviewers often say yes
In 23 published external-review decisions involving congenital heart dft, independent physician reviewers overturned the insurer’s denial 69.6% of the time.
Published decisions
23
2001–2026
Overturned
69.6%
16 denials reversed
Most-fought treatments for congenital heart dft
What insurers denied — and how those fights ended.
| Category | Decisions | Overturned |
|---|---|---|
| SCP Consult Refer | 7 | 100% |
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 given | Decisions | Overturned |
|---|---|---|
Medical Necessity The plan said the care wasn’t medically necessary. The most common fight, and the most winnable. | 14 | 71.4% |
Experimental/Investigational The plan called the treatment unproven. These turn on published evidence, so the appeal is a literature argument. | 8 | 62.5% |
Typical time to a decision
11 days
Most land between 6 and 20 days
Handled as urgent
47.8%
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
Nature of Statutory Criteria/Case Summary: The patient’s parent has requested authorization and coverage for consultation with a cardiac electrophysiologist, magnetic resonance imaging (MRI) of the heart, electrocardiogram, and/or blood tests (thyroid stimulating hormone (TSH), T3, T4, TSH-thyroid stimulating immunoglobulin, N-terminal pro-B-type natriuretic peptide (Nt-proBNP), troponin T, and plasma ceramides). Based on the available documentation, the requested consultation with a cardiac electrophysiologist is indicated for further evaluation of this patient’s medical conditions. The patient’s clinical picture may be clearer with additional information about her brother’s condition.
Nature of Statutory Criteria/Case Summary: An enrollee has requested authorization and coverage for consultation with an endocrinologist.Singhi and Saini stated that syncope is not a disease in itself but a symptom of an underlying disorder; hence, children with syncope require assessment to exclude an underlying life-threatening cardiac or non-cardiac disorder. Syncope describes a sudden and brief transient loss of consciousness (TLOC) with postural failure due to cerebral global hypoperfusion. The term TLOC is used when the cause is either unrelated to cerebral hypoperfusion or is unknown.
Where the denial was upheld
Worth reading too — these show what an appeal has to overcome.
Findings: The physician reviewer found that Nature of Statutory Criteria/Case Summary: The parent of an enrollee has requested authorization and coverage for private duty nursing services (CPT G0300 – 4320 units, CPT G0162 – 48 units). At issue in this case is whether the requested private duty nursing services (CPT G0300 – 4320 units, CPT G0162 – 48 units) are medically necessary to treat the patient’s condition for any of the following:• to prevent disease, disability, and other health conditions or their progression;• to prolong life;• to promote physical and mental health and efficiency; or• to correct or ameliorate any physical or behavioral conditions.The submitted documentation does not support that the requested services are medically necessary for any of the following reasons: to prevent disease, disability, and other health conditions or their progression; to prolong life;…
Nature of Statutory Criteria/Case Summary: An enrollee has requested reimbursement and prospective authorization and coverage for a wearable cardiac defibrillator for treatment of the enrollee, who has a history of congestive heart failure.Findings: The physician reviewer found that The physician reviewer found in this circumstance, there is potential for recovery of left ventricular function over time with medical therapy. There was no documented indication for immediate placement of a defibrillator, such as sustained or inducible ventricular tachycardia, unexplained syncope or aborted sudden cardiac arrest. Placement of a prophylactic defibrillator is not recommended until a period of time greater than 90 days where continued left ventricular dysfunction is documented to persist despite appropriate treatment.
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 congenital heart dft 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.