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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

North Dakota 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?

$229

Typical negotiated rate. In North Dakota, July 2026.

Insurers have agreed to pay about $229 for this service. Most negotiated rates run $178 to $302.

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 5 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $229 · 10th to 90th $178 to $389Professionalmedian $240 · 10th to 90th $145 to $331
$100$200$500facility $229professional $240

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
$177.83
Median
$229.09
Typical High
$229.09
Aetna
Setting
Professional
Modifier
Global
Typical Low
$141.25
Median
$177.83
Typical High
$229.09
BCBS
Setting
Professional
Modifier
Global
Typical Low
$229.09
Median
$302.00
Typical High
$338.84
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
Medica
Setting
Facility
Modifier
Global
Typical Low
$229.09
Median
$323.59
Typical High
$489.78
Medica
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$120.23
Typical High
$275.42
United
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$138.04
Typical High
$316.23

Where North Dakota 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.

North Dakota· 10th of 51

$229

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.