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Occupational Therapy Evaluation, Moderate Complexity

Illinois rates for HCPCS 97166

An occupational therapist assesses how a health condition, injury, or developmental issue is affecting a person's ability to perform everyday tasks like dressing, cooking, or working, then creates a plan of care. This version reflects a moderately complex case, with a somewhat more involved health history and a moderate number of areas affecting daily function compared to a more straightforward evaluation.

Rates data updated October 2026.

How much does Occupational Therapy Evaluation, Moderate Complexity cost?

$81.28

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $81.28 for this service. The price depends on where it is billed: about $81.28 from a physician practice, and about $155 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$81.28$77.62 to $100
FacilityA hospital or hospital-owned outpatient department$155$120 to $257

How much rates vary

Facilitymedian $155 · 10th to 90th $85 to $589Professionalmedian $81 · 10th to 90th $74 to $107
$100$200$500$1Kfacility $155professional $81

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
Facility
Modifier
None
Typical Low
$74.13
Median
$104.71
Typical High
$165.96
Aetna
Setting
Professional
Modifier
None
Typical Low
$69.18
Median
$81.28
Typical High
$89.13
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$34.67
Median
$40.74
Typical High
$40.74
Ambetter
Setting
Professional
Modifier
None
Typical Low
$75.86
Median
$75.86
Typical High
$75.86
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$128.82
Median
$204.17
Typical High
$741.31
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$77.62
Median
$77.62
Typical High
$100.00
Cigna
Setting
Professional
Modifier
None
Typical Low
$67.61
Median
$87.10
Typical High
$151.36
Hally Health
Setting
Professional
Modifier
None
Typical Low
$97.72
Median
$138.04
Typical High
$194.98
Hally Health
Setting
Professional
Modifier
None
Typical Low
$125.89
Median
$125.89
Typical High
$134.90
Molina
Setting
Professional
Modifier
None
Typical Low
$33.11
Median
$33.11
Typical High
$33.11
United
Setting
Facility
Modifier
None
Typical Low
$109.65
Median
$109.65
Typical High
$120.23
United
Setting
Professional
Modifier
None
Typical Low
$69.18
Median
$81.28
Typical High
$138.04
1 more rate with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Ambetter
Setting
Professional
Modifier
GO · Occupational therapy plan
Typical Low
$75.86
Median
$81.28
Typical High
$81.28

Where Illinois sits

The same service costs 3.3 times more in Alaska than in Florida. 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.

Illinois· 34th of 51

$81.28

AK $200FL $60.26

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.