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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

Vermont 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.

Professionalmedian $174 · 10th–90th $170$2690%20%40%10th90th$174$100.0$200.0$500.0$1.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$169.82
Median
$173.78
Typical High
$269.15
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
United
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$194.98
Typical High
$371.54