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Preventive Visit, Established Patient, Infant

Michigan rates for HCPCS 99391

This is a routine well-baby checkup for an established patient under age 1, focused on growth, development, and preventive care rather than a specific illness. It typically includes a physical exam, developmental screening, and guidance for parents on feeding, safety, and immunizations.

Rates data updated October 2026.

How much does Preventive Visit, Established Patient, Infant cost?

$100

Typical negotiated rate. In Michigan, 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 $224 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 8 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$100$72.44 to $123
FacilityA hospital or hospital-owned outpatient department$224$105 to $309

How much rates vary

Facilitymedian $224 · 10th to 90th $71 to $417Professionalmedian $100 · 10th to 90th $68 to $158
$100$200$500facility $224professional $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
$69.18
Median
$70.79
Typical High
$104.71
Aetna
Setting
Professional
Modifier
None
Typical Low
$67.61
Median
$81.28
Typical High
$100.00
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$33.88
Median
$38.02
Typical High
$50.12
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$10.23
Median
$11.48
Typical High
$15.14
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$6.76
Median
$7.59
Typical High
$10.00
Ambetter
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$87.10
Typical High
$97.72
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$144.54
Median
$281.84
Typical High
$501.19
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$151.36
Median
$158.49
Typical High
$169.82
CareSource
Setting
Professional
Modifier
None
Typical Low
$89.13
Median
$120.23
Typical High
$141.25
Cigna
Setting
Professional
Modifier
None
Typical Low
$54.95
Median
$83.18
Typical High
$173.78
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$66.07
Median
$104.71
Typical High
$275.42
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$70.79
Median
$100.00
Typical High
$125.89
Health Alliance Plan
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$35.48
Median
$36.31
Typical High
$50.12
Health Alliance Plan
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$10.47
Median
$10.72
Typical High
$15.14
Health Alliance Plan
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$7.08
Median
$7.24
Typical High
$10.00
Priority Health
Setting
Professional
Modifier
None
Typical Low
$53.70
Median
$79.43
Typical High
$131.83
United
Setting
Professional
Modifier
None
Typical Low
$58.88
Median
$79.43
Typical High
$112.20
2 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
Ambetter
Setting
Professional
Modifier
25 · Same-day visit
Typical Low
$83.18
Median
$97.72
Typical High
$125.89
Health Alliance Plan
Setting
Professional
Modifier
25 · Same-day visit
Typical Low
$100.00
Median
$229.09
Typical High
$331.13

Where Michigan 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.

Michigan· 20th of 51

$100

AK $186DC $64.57

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.