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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

Florida rates for HCPCS A4238

Supply allowance for adjunctive, nonimplanted continuous glucose monitor (CGM), includes all supplies and accessories, 1 month supply = 1 unit of service

Rates data updated July 2026.

How much does Adjunctive Nonimplanted Continuous Glucose Monitor Supplies cost?

$200

Typical negotiated rate. In Florida, July 2026.

Insurers have agreed to pay about $200 for this service. The price depends on where it is billed: about $195 from a physician practice, and about $224 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$195$155 to $224
FacilityA hospital or hospital-owned outpatient department$224$148 to $224

How much rates vary

Facilitymedian $224 · 10th to 90th $148 to $263Professionalmedian $195 · 10th to 90th $145 to $257
$100$200$500facility $224professional $195

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$147.91
Median
$223.87
Typical High
$251.19
Aetna
Setting
Professional
Modifier
Global
Typical Low
$147.91
Median
$204.17
Typical High
$251.19
AvMed
Setting
Professional
Modifier
Global
Typical Low
$263.03
Median
$281.84
Typical High
$281.84
Cigna
Setting
Facility
Modifier
Global
Typical Low
$190.55
Median
$371.54
Typical High
$371.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
Florida Blue
Setting
Professional
Modifier
Global
Typical Low
$199.53
Median
$263.03
Typical High
$275.42
Molina
Setting
Professional
Modifier
Global
Typical Low
$39.81
Median
$50.12
Typical High
$1,513.56
United
Setting
Facility
Modifier
Global
Typical Low
$120.23
Median
$138.04
Typical High
$239.88
United
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$144.54
Typical High
$204.17
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$371.54
Median
$371.54
Typical High
$371.54

Where Florida sits

The same service costs 1.9 times more in Oregon than in Oklahoma. 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.

Florida· 24th of 51

$200

OR $275OK $145

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.