Acupuncture denials: 39.5% overturned by independent reviewers
In 205 California IMR decisions from 2002 to 2025, reviewers overturned the plan 81 times (39.5%). In the last five years: 26.7% of 30. Denials reach IMR only when a member appeals all the way; read the caveats below before generalising.
By diagnosis
| Diagnosis category | Decisions | Overturned | Last 5 years |
|---|---|---|---|
| Orth/Musculoskeletal | 104 | 42.3% | 26.7% of 15 |
| CNS/ Neuromusc Dis | 27 | 51.9% | 33.3% of 3 |
| Ears/Nose/Throat | 11 | 63.6% | 100.0% of 1 |
| Immuno Disorders | 8 | 25.0% | — |
| Mental Disorder | 6 | 50.0% | — |
| Foot Disorder | 5 | 20.0% | 0.0% of 2 |
| Chron Pain Synd | 5 | 20.0% | — |
| Digestive System/ GI | 5 | 40.0% | 100.0% of 1 |
| OB-GYN/ Pregnancy | 5 | 20.0% | — |
| Cardiac/Circ Problem | 5 | 0.0% | 0.0% of 2 |
By year (last five)
| Year | Decisions | Overturned |
|---|---|---|
| 2021 | 11 | 45.5% |
| 2022 | 8 | 25.0% |
| 2023 | 5 | 0.0% |
| 2024 | 5 | 20.0% |
| 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. | 94 | 41.5% | 39.5% |
| Records did not supportThe findings say the documentation did not show what was needed (usually an upheld denial). | 50 | 6.0% | 39.5% |
| Prior therapies failedThe findings mention treatments that were tried without adequate response. | 8 | 25.0% | 39.5% |
| Guidelines or criteria citedThe findings cite guidelines, criteria or a standard of care. | 5 | 100.0% | 39.5% |
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
“Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for acupuncture. In a study aimed to analyze the efficacy of acupuncture alone or combined with physical therapy compared to other treatment interventions for relieving pain and improving function in rotator cuff diseases, researchers conclude that based on current clinical data, acupuncture alone or combined with physical therapy …”
“The physician reviewer found that The patient has requested authorization and coverage for acupuncture services. While conventional medicine has not yet developed effective treatments or clinical practice guidelines for the treatment of long COVID-19 due to the new and evolving nature of the condition and limited number of cases, current medical literature does support the use of acupuncture for the …”
“Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for weekly acupuncture for two to three months. On review of the available documentation, this patient presents with interstitial cystitis. The patient has undergone treatment with physical therapy, medications, as well as modifications in her diet without adequate relief of her symptoms. The patient’s provider has recommended treatment …”
- 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 Acupuncture denials overturned?
In 205 California IMR decisions from 2002 to 2025, reviewers overturned the plan 81 times (39.5%). In the last five years: 26.7% of 30.
What did the reviewers' findings mention in overturned cases?
The table on this page counts keyword matches in the findings: prior therapies tried, contraindications, guidelines cited, published evidence, whether the records supported the request. They describe what the findings say, not why the case was decided.
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 the reasoning is the same kind: criteria, documentation and alternatives. Use the findings as a guide to what to document.
Related: California appeal rights · California external-review reversal rate · The levers library · CSV
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.