MRI for Endocrine/Metabolic: 62.5% of denials overturned
In 8 California IMR decisions from 2007 to 2026, reviewers overturned 5 (62.5%). In the last five years: 60.0% of 5. 7 were medical-necessity disputes, 1 experimental/investigational.
By year (last five)
| Year | Decisions | Overturned |
|---|---|---|
| 2021 | 1 | 100.0% |
| 2022 | 1 | 0.0% |
| 2023 | 1 | 0.0% |
| 2024 | 1 | 100.0% |
| 2026 | 1 | 100.0% |
What the findings mention
From recent overturned decisions
“The physician reviewer found that Nature of Statutory Criteria/Case Summary: A patient has requested authorization and coverage for a magnetic resonance imaging (MRI) scan of the pelvis with and without contrast.Ejaculatory duct obstruction is a treatable cause of male infertility and is often caused by cysts affecting the ejaculatory ducts. MRI provides detailed visualization of the ejaculatory ducts and can …”
“Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for (1) one millimeter (mm), fine cut T3 magnetic resonance imaging of the pituitary, (2) DXA bone density scan, and/or (3) additional testing for cyclic Cushing’s disease diagnosis (i.e. weekly 24-hour urine tests and late night salivary cortisol tests). The frequency of incidentally discovered signal abnormalities less than …”
“Nature of Statutory Criteria/Case Summary: The patient’s parent has requested reimbursement for magnetic resonance imaging (MRI). Findings: The physician reviewer found thatmedical literature supports the use of MRI, especially when a significant etiology is being considered. The American College of Radiology appropriateness criteria on neck mass-adenopathy identify two variants that were applicable to this patient, a non-pulsatile neck mass, not …”
And one the reviewer upheld
“The physician reviewer found that Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for magnetic resonance imaging (MRIs) for the following body parts: left knee, left hip, thoracic spine, lumbar spine, sacral, and pelvis. Regarding the patient’s thoracic, lumbar, and sacral pain, according to Radiology guidelines, if the pain persists after four-to-six weeks of conservative management, …”
- California only: these are decisions by independent reviewers under California's IMR program (plans regulated by the Department of Managed Health Care). Other states and self-funded employer plans use different reviewers and rules.
- Selection: only denials that a member took all the way to IMR appear. Most denials are never appealed, and the ones that reach an external reviewer are not a random sample.
- Overturned means the reviewer disagreed with the plan; it does not mean the treatment worked or that a similar request will be approved.
- Argument tags are keyword matches on the reviewer's findings. They describe what the findings mention, not why the case was decided.
- Categories are DMHC's own labels (treatment sub-category and diagnosis category); 'Other' is a catch-all and is excluded from rankings.
Source: California Department of Managed Health Care, Independent Medical Review (IMR) Determinations, Trend (CHHS Open Data). Public California government data; Apellica's aggregates and tags are CC BY 4.0.
Questions
How often were MRI denials for Endocrine/Metabolic overturned?
In 8 California IMR decisions from 2007 to 2026, reviewers overturned 5 (62.5%). In the last five years: 60.0% of 5. 7 were medical-necessity disputes, 1 experimental/investigational.
What should an appeal document, based on these findings?
Whatever the plan's criteria ask for, shown in the record: the treatments already tried and their results, contraindications to the plan's preferred option, the guideline or evidence that supports the request, and the treating clinician's reasoning written to the criteria. The tag table shows which of these the reviewers mentioned most in overturned cases.
Does a California IMR result apply to my plan?
Only California plans regulated by the Department of Managed Health Care go to IMR. Other states and self-funded employer plans use different reviewers, but they weigh the same things.
Independent reviewers reverse plans when the record answers the criteria. Upload the denial letter; a senior reviewer reads it within 24 hours and tells you in writing whether it can be appealed and how. $0 upfront, 10% of what is recovered, nothing if we do not recover. Not a law firm.