ABI Vest for Respiratory System: 54.5% of denials overturned
In 11 California IMR decisions from 2002 to 2023, reviewers overturned 6 (54.5%). In the last five years: 100.0% of 1. 8 were medical-necessity disputes, 3 experimental/investigational.
By year (last five)
| Year | Decisions | Overturned |
|---|---|---|
| 2023 | 1 | 100.0% |
What the findings mention
From recent overturned decisions
“Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for the Vest Airway Clearance System durable medical equipment (DME). Based on the available information, The Vest Airway Clearance System is medically necessary for the management of this patient’s mucous impaction in the setting of severe asthma and immune deficiency. The Vest Airway Clearance System assists mucous clearance …”
“Nature of Statutory Criteria/Case Summary: An enrollee has requested authorization and coverage for a high frequency chest wall oscillation (HFCWO) system. The Health Plan has denied this request indicating that the requested device is not medically necessary for treatment of the enrollee’s bronchiectasis.At issue in this case is whether the requested high frequency chest wall oscillation system is medically necessary …”
“Nature of Statutory Criteria/Case Summary: An enrollee has requested authorization and coverage for a high frequency chest wall oscillation air-pulse generator system. Findings: Two of the three physician reviewers found that the requested high frequency chest wall oscillation air-pulse generator system is likely to be more beneficial for treatment of the patient’s medical condition than any available standard therapy. The …”
And one the reviewer upheld
“Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for a high-frequency chest wall oscillation device. Reports recommend mucus clearance as the mainstay of therapy in bronchiectasis. Researchers listed several mucus clearance strategies such as flutter or Acapella devices, in combination with active breathing techniques, or a regimen of nebulized hypertonic saline solution. In this case, given …”
- 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 ABI Vest denials for Respiratory System overturned?
In 11 California IMR decisions from 2002 to 2023, reviewers overturned 6 (54.5%). In the last five years: 100.0% of 1. 8 were medical-necessity disputes, 3 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.