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Unlisted Mental Health Service

California rates for HCPCS 90899

Covers a psychiatric or mental-health service that does not match any of the standard named services. The clinician submits a written description of what was provided so the health plan can review it and decide how it is covered. What it involves depends entirely on the individual situation.

Rates data updated October 2026.

How much does Unlisted Mental Health Service cost?

$123

Typical negotiated rate. In California, October 2026.

Insurers have agreed to pay about $123 for this service. The price depends on where it is billed: about $195 from a physician practice, and about $63.10 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$195$110 to $339
FacilityA hospital or hospital-owned outpatient department$63.10$53.70 to $97.72

How much rates vary

Facilitymedian $63 · 10th to 90th $49 to $257Professionalmedian $195 · 10th to 90th $60 to $407
$50$100$200$500$1Kfacility $63professional $195

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$371.54
Median
$371.54
Typical High
$371.54
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$48.98
Median
$63.10
Typical High
$257.04
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$3,235.94
Median
$3,235.94
Typical High
$3,235.94
Blue Shield
Setting
Facility
Modifier
None
Typical Low
$56.23
Median
$123.03
Typical High
$229.09
Blue Shield
Setting
Professional
Modifier
None
Typical Low
$123.03
Median
$257.04
Typical High
$398.11
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$630.96
Median
$630.96
Typical High
$831.76
Lucent Health
Setting
Professional
Modifier
None
Typical Low
$524.81
Median
$524.81
Typical High
$524.81
Molina
Setting
Professional
Modifier
None
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
Optum
Setting
Professional
Modifier
None
Typical Low
$54.95
Median
$70.79
Typical High
$77.62
Providence
Setting
Professional
Modifier
None
Typical Low
$38.90
Median
$79.43
Typical High
$89.13
United
Setting
Facility
Modifier
None
Typical Low
$61.66
Median
$61.66
Typical High
$95.50
United
Setting
Professional
Modifier
None
Typical Low
$34.67
Median
$54.95
Typical High
$77.62

Where California sits

The same service costs 11749.0 times more in Pennsylvania than in North Carolina. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

California· 19th of 49

$123

PA $58,884NC $5.01

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.