Sacroiliac Joint Pain denials in California external review

In the California DMHC record, independent physician reviewers decided 70 published external-review cases involving sacroiliac joint painand overturned the plan’s denial in 41.4%. That is a historical result among cases that reached this program, not a forecast for an individual appeal.

California DMHC decisions
70
2002–2026
Overturned
41.4%
29 denials reversed

Most-fought treatments for sacroiliac joint pain

What insurers denied — and how those fights ended.
TreatmentDecisionsOverturned
Sacroiliac Joint Fusion15
26.7%

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.
42
26.2%
Medical Necessity
The plan said the care wasn’t medically necessary. The most common fight, and the most winnable.
28
64.3%
Typical time to a decision
13 days
Most land between 6 and 21 days
Handled as urgent
45.7%
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 has requested authorization and coverage for radiofrequency ablation. In a study evaluating radiofrequency ablation of the sacroiliac joint in 40 patients, researchers reported that all 40 patients who underwent radiofrequency ablations reported excellent pain relief at three and six months. The authors went on to report that at the 24-month mark, 17 patients reported good pain relief, and 19 patients reported excellent pain relief. The authors further noted that all patients who reported excellent pain relief discontinued their previous pain medication completely.
Medical Necessity · 2023 · IMR MN23-39913
Findings: The physician reviewer found that the patient has requested reimbursement for the sacroiliac joint injection.. A review on sacroiliac (SI) joint pain diagnosis and treatment stated, `In particular, various studies have reported that three or more than three provocation tests might provide a more sensitive and specific identification of the stress from the SI joint.` The authors concluded, `The diagnosis and management of patients with SI joint pain remains challenging. There are no specific historic features, provocation tests or radiological findings to provide a definite diagnosis of SI join pain.
Medical Necessity · 2024 · IMR MN24-42655

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Findings: The physician reviewer found that an enrollee has requested authorization and coverage for the Intercept procedure. In this case, the patient is being treated for vertebrogenic low back pain. In notes, the patient reported sacroiliac joint pain, greater on the left than on the right, that worsened with prolonged sitting. He reported vertebrogenic pain with bending forward. On examination, there was pain with range of motion in all planes, most with flexion, and left-sided sacroiliac joint tenderness. Flexion Abduction External Rotation (FABER), iliac compression, and Gaenslen’s tests were positive on the left. The U.S.
Experimental/Investigational · 2024 · IMR EI24-42542
Nature of Statutory Criteria/Case Summary: An enrollee has requested sacroiliac joint fusion for treatment of the enrollee’s sacroiliac (SI) joint pain. Findings: Two physician reviewers found that evidence based medical guidelines support SI joint fusion (either open or percutaneous) on an individual basis as a last line of therapy for ongoing symptoms, corroborating physical exam findings and imaging, and after failure of non-operative treatment for SI joint infection, tumor, disabling pain due to sacroiliitis due to spondyloarthropathy, SI pain due to severe traumatic injury, and in conjunction with multisegmental spinal constructs. Suggested physical exam indicators of pain related to SI joint pathology include documentation of at least three positive exam findings to suggest the diagnosis.
Experimental/Investigational · 2016 · IMR EI16-23349

Figures and quotations on this page come from 42,749 published decisions in the California DMHC Independent Medical Review dataset. These are California external-review outcomes. Other state and federal programs have different eligibility rules, processes, and current availability; the rates here do not transfer to those programs or predict an individual result. 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 describe eligible cases completed through California DMHC’s Independent Medical Review program. They do not estimate the chance that an internal appeal, an external review in another jurisdiction, or your individual case will succeed. Use the record to identify evidence patterns involving sacroiliac joint pain, then check the rights and deadlines that apply to your plan.

SOURCE: CALIFORNIA DMHC INDEPENDENT MEDICAL REVIEW OUTCOMES (CHHS OPEN DATA) · AGGREGATES + DEIDENTIFIED DECISION EXCERPTS/REFERENCE IDS · 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 sacroiliac joint pain? Use the California record to prepare.

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