Skill Nsg Vsts for CNS/ Neuromusc Dis: 60.7% of denials overturned
In 28 California IMR decisions from 2002 to 2025, reviewers overturned 17 (60.7%). In the last five years: 40.0% of 5. 28 were medical-necessity disputes.
By year (last five)
| Year | Decisions | Overturned |
|---|---|---|
| 2021 | 2 | 50.0% |
| 2023 | 1 | 0.0% |
| 2024 | 1 | 100.0% |
| 2025 | 1 | 0.0% |
What the findings mention
| What the findings mention | Decisions | Overturned | All decisions here |
|---|---|---|---|
| Published evidence citedThe findings refer to peer-reviewed or published evidence. | 6 | 50.0% | 60.7% |
Keyword matches on the reviewer’s findings, not causes. A tag that appears mostly in overturned decisions is worth documenting in an appeal; it is not a guarantee.
From recent overturned decisions
“Nature of Statutory Criteria/Case Summary: The parent of a patient has requested reimbursement and prospective authorization and coverage for private duty nursing services (up to 72 hours per week). This patient has numerous disabilities as a result of her chromosomal abnormality, as well as conditions such as gastroesophageal reflux disease (GERD), refractory seizures associated with apnea and desaturation, and severe …”
“Nature of Statutory Criteria/Case Summary: The patient’s parent has requested reimbursement and prospective authorization and coverage for skilled nursing care of a licensed skilled nurse (HCPCS Codes G0300 and G0299). On review of the available medical records, the skilled nursing care of a licensed skilled nurse was and is medically necessary for treatment of this patient. Specifically, the skilled nursing …”
“The parent of an enrollee has requested reimbursement and authorization and coverage for 40 hours per week of home health care services.The peer-reviewed medical literature related to care of children with severe static encephalopathies that include cerebral palsy confirms that skilled nursing may be medically necessary for children with complex medical problems that relate to profound intellectual disabilities and grossly …”
And one the reviewer upheld
“The physician reviewer found that the patient’s parent has requested authorization and coverage for shift care private duty nursing services. The submitted documentation does not support the medical necessity of the requested services. In this case, the patient is neurodevelopmentally normal and presents with obstructive sleep apnea (OSA). Pediatric patients who cannot maintain continuous positive airway pressure (CPAP) placement require …”
- 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 Skill Nsg Vsts denials for CNS/ Neuromusc Dis overturned?
In 28 California IMR decisions from 2002 to 2025, reviewers overturned 17 (60.7%). In the last five years: 40.0% of 5. 28 were medical-necessity disputes.
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.