General Anesthesia for Prevention/Good Hlth: 23.5% of denials overturned
In 51 California IMR decisions from 2010 to 2024, reviewers overturned 12 (23.5%). In the last five years: 28.6% of 14. 51 were medical-necessity disputes.
By year (last five)
| Year | Decisions | Overturned |
|---|---|---|
| 2021 | 5 | 20.0% |
| 2022 | 5 | 20.0% |
| 2023 | 2 | 100.0% |
| 2024 | 2 | 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. | 23 | 21.7% | 23.5% |
| Records did not supportThe findings say the documentation did not show what was needed (usually an upheld denial). | 9 | 0.0% | 23.5% |
| Guidelines or criteria citedThe findings cite guidelines, criteria or a standard of care. | 3 | 0.0% | 23.5% |
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
“The physician reviewer found that Nature of Statutory Criteria/Case Summary: The patient requested reimbursement for monitored anesthesia care provided on 06/10/22.Colonoscopy and upper endoscopy are the recommended surveillance procedures for patients with Lynch Syndrome. These procedures require a meticulous examination of the gastrointestinal tract, as neoplastic lesions in this context can be subtle and difficult to detect. Therefore, it is …”
“Nature of Statutory Criteria/Case Summary: The patient requested reimbursement for anesthesia during endoscopy.Per the ASA guidelines, the indications for MAC services include the nature of the procedure, the patient’s clinical condition, and/or the need for deeper levels of analgesia and sedation than can be provided by moderate sedation. Unlike MAC, moderate sedation is a proceduralist-directed service that does not include …”
“Nature of Statutory Criteria/Case Summary: The patient has requested reimbursement for monitored anesthesia care (MAC) services provided during a colonoscopy. The records provided for review indicate that this patient presented to their provider for a routine colonoscopy. The patient’s records include documentation of obstructive sleep apnea (OSA) and gastroesophageal reflux disease (GERD). Preoperatively, the patient was given an ASA classification …”
And one the reviewer upheld
“The physician reviewer found that the patient has requested reimbursement for monitored anesthesia care. According to the most recent guidelines from the American Society for Gastrointestinal Endoscopy, consciousness during endoscopic procedures is acceptable and the goal. Most endoscopic procedures are performed with moderate sedation. Monitored anesthesia care is recommended for prolonged procedures requiring deep sedation, previously anticipated intolerance to standard …”
- 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 General Anesthesia denials for Prevention/Good Hlth overturned?
In 51 California IMR decisions from 2010 to 2024, reviewers overturned 12 (23.5%). In the last five years: 28.6% of 14. 51 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.