Treatment class · subcategory · California
Partial Hospital denials at external review
When a California health plan denied care in the partial hospital class and the enrollee took it to Independent Medical Review, this is what independent physician reviewers decided.
85.5%
- Overturned
- 94 of 110
- Era
- 2021-2025
- Jurisdiction
- California DMHC IMR
- Published class
- Partial Hospital
- Median days to decision
- 43
- All years
- 62.7% of 386
What stands out here
computed from this classamong the highest
At 85.5%, this is the 5th highest overturn rate of the 70 treatment classes with enough decisions to publish one. Reviewers sustained the plan in the remaining 14.5% of disputes.
most-cited standard
Reviewers named LOCUS family more than any other standard here — 92 decisions, which came out at 82.6%. Citing a standard and the outcome share a cause; this is not the effect of naming it.
What reviewers relied on
3 validated codesCalifornia requires each published decision to carry “a detailed case summary that includes the specific standards, criteria, and medical and scientific evidence, if any, that led to the case decision” (Health & Safety Code § 1374.33(h)(1)(K)). These are the elements our extraction found in this class, split by how the decision came out.
| What the reviewer relied on | In overturns | In upholds |
|---|---|---|
| the FDA label or approval status | 0%n=94 | — |
| a standardised level-of-care instrument | 94%n=94 | — |
| a California statutory definition | 3%n=94 | — |
Read as description, not instruction. These are patterns in what reviewers wrote, not steps to follow, and no combination of them predicts an outcome. Only codes that cleared the validation gate appear — thirteen did not.
Authorities named in this class
computed- LOCUS family82.6%92
- American Academy of Child and Adolescent Psychiatry78.4%37
- American Society of Addiction Medicine—9
A rate here is the outcome of decisions that named the authority, not the effect of naming it. Reviewers cite the standard they applied; the citation and the outcome share a cause.
By condition
computed- Overturned — the reviewer did not sustain the denial
- Upheld — the reviewer sustained the denial
- Mental health86.1%101
- Autism spectrum—9
The specific conditions inside this class
below n=30, no rate is claimed- Depression82.1%39
- Anxiety—14
- Eating Disorder—10
- Autistic Disorder—9
- PTSD—8
- Bipolar Disorder—7
- Substance Use Disorder—6
- Alcohol Use Disorder—5
Every figure on this page is conditional on a denial having reached external review. Fewer than 1% of denials are appealed internally at all, so this describes denials that were fought to the end — not denials in general — and it describes California only. Who this does not cover.
Free help, first: the California DMHC Help Center files your Independent Medical Review at no cost — 1-888-466-2219, dmhc.ca.gov.