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FlexHD or AllopatchHD

Missouri rates for HCPCS Q4128

FlexHD, or AllopatchHD, per sq cm (add-on, list separately in addition to primary procedure)

Rates data updated October 2026.

How much does FlexHD or AllopatchHD cost?

$110

Typical negotiated rate. In Missouri, October 2026.

Insurers have agreed to pay about $110 for this service. The price depends on where it is billed: about $110 from a physician practice, and about $158 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$110$97.72 to $126
FacilityA hospital or hospital-owned outpatient department$158$126 to $209

How much rates vary

Facilitymedian $158 · 10th to 90th $32 to $263Professionalmedian $110 · 10th to 90th $31 to $135
$50$100$200facility $158professional $110

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
$30.20
Median
$30.20
Typical High
$30.90
Aetna
Setting
Professional
Modifier
None
Typical Low
$30.20
Median
$30.90
Typical High
$35.48
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$37.15
Median
$109.65
Typical High
$134.90
BCBS Kansas City
Setting
Professional
Modifier
None
Typical Low
$120.23
Median
$138.04
Typical High
$181.97
Cigna
Setting
Facility
Modifier
None
Typical Low
$125.89
Median
$190.55
Typical High
$269.15
Cigna
Setting
Professional
Modifier
None
Typical Low
$125.89
Median
$125.89
Typical High
$125.89
Medica
Setting
Facility
Modifier
None
Typical Low
$31.62
Median
$75.86
Typical High
$134.90
Medica
Setting
Professional
Modifier
None
Typical Low
$27.54
Median
$30.90
Typical High
$134.90
United
Setting
Professional
Modifier
None
Typical Low
$114.82
Median
$125.89
Typical High
$144.54
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
$14.79
Median
$15.49
Typical High
$17.78
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$6.03
Median
$6.17
Typical High
$7.24
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$4.47
Median
$4.57
Typical High
$5.37
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$3.02
Median
$3.09
Typical High
$3.63

Where Missouri sits

The same service costs 4.2 times more in Wyoming than in Pennsylvania. 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.

Missouri· 26th of 51

$110

WY $126PA $30.20

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.