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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

Virginia 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.

Facilitymedian $240 · 10th–90th $182$4070%20%10th90th$240Professionalmedian $224 · 10th–90th $145$4570%10%10th90th$224$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
Facility
Modifier
Global
Typical Low
$194.98
Median
$194.98
Typical High
$223.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$141.25
Median
$194.98
Typical High
$245.47
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$371.54
Median
$371.54
Typical High
$707.95
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$213.80
Median
$213.80
Typical High
$213.80
Cigna
Setting
Facility
Modifier
Global
Typical Low
$190.55
Median
$190.55
Typical High
$190.55
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$257.04
Median
$323.59
Typical High
$512.86
Medcost
Setting
Facility
Modifier
Global
Typical Low
$169.82
Median
$234.42
Typical High
$389.05
Sentara
Setting
Facility
Modifier
Global
Typical Low
$181.97
Median
$257.04
Typical High
$426.58
Sentara
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$251.19
Typical High
$436.52
United
Setting
Facility
Modifier
Global
Typical Low
$239.88
Median
$239.88
Typical High
$239.88
United
Setting
Professional
Modifier
Global
Typical Low
$144.54
Median
$144.54
Typical High
$245.47