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Infant Wellness Visit, New Patient

Illinois rates for HCPCS 99381

This is a comprehensive preventive checkup for an infant under one year old who is new to the practice, including a physical exam, growth check, and guidance for parents on feeding, development, and safety. It is a routine wellness visit rather than a visit for a specific illness.

Rates data updated October 2026.

How much does Infant Wellness Visit, New Patient cost?

$100

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $100 for this service. The price depends on where it is billed: about $100 from a physician practice, and about $339 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$100$74.13 to $123
FacilityA hospital or hospital-owned outpatient department$339$234 to $708

How much rates vary

Facilitymedian $339 · 10th to 90th $100 to $1,175Professionalmedian $100 · 10th to 90th $68 to $155
$50$100$200$500$1Kfacility $339professional $100

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
$60.26
Median
$87.10
Typical High
$162.18
Aetna
Setting
Professional
Modifier
None
Typical Low
$64.57
Median
$87.10
Typical High
$138.04
Ambetter
Setting
Professional
Modifier
None
Typical Low
$89.13
Median
$100.00
Typical High
$128.82
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$229.09
Median
$371.54
Typical High
$1,258.93
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$70.79
Median
$104.71
Typical High
$141.25
Cigna
Setting
Facility
Modifier
None
Typical Low
$114.82
Median
$114.82
Typical High
$114.82
Cigna
Setting
Professional
Modifier
None
Typical Low
$63.10
Median
$104.71
Typical High
$165.96
Hally Health
Setting
Professional
Modifier
None
Typical Low
$77.62
Median
$120.23
Typical High
$223.87
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$87.10
Median
$91.20
Typical High
$144.54
Molina
Setting
Professional
Modifier
None
Typical Low
$31.62
Median
$32.36
Typical High
$32.36
United
Setting
Professional
Modifier
None
Typical Low
$67.61
Median
$102.33
Typical High
$173.78
4 more rates 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
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$32.36
Median
$39.81
Typical High
$50.12
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$9.55
Median
$12.02
Typical High
$15.14
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$6.46
Median
$7.94
Typical High
$10.00
Ambetter
Setting
Professional
Modifier
25 · Same-day visit
Typical Low
$104.71
Median
$104.71
Typical High
$125.89

Where Illinois sits

The same service costs 2.9 times more in Alaska than in Washington, DC. 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· 29th of 51

$100

AK $204DC $70.79

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.