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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

Colorado 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 $209 · 10th–90th $120$3890%20%10th90th$209Professionalmedian $191 · 10th–90th $120$2510%10%10th90th$191$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
$120.23
Median
$120.23
Typical High
$208.93
Aetna
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$194.98
Typical High
$251.19
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$208.93
Median
$208.93
Typical High
$208.93
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$239.88
Median
$371.54
Typical High
$371.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
Denver HMP
Setting
Facility
Modifier
Global
Typical Low
$120.23
Median
$223.87
Typical High
$389.05
Denver HMP
Setting
Professional
Modifier
Global
Typical Low
$281.84
Median
$281.84
Typical High
$281.84
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$724.44
Median
$724.44
Typical High
$724.44
Select Health
Setting
Facility
Modifier
Global
Typical Low
$295.12
Median
$524.81
Typical High
$588.84
Select Health
Setting
Professional
Modifier
Global
Typical Low
$245.47
Median
$354.81
Typical High
$489.78
United
Setting
Facility
Modifier
Global
Typical Low
$144.54
Median
$144.54
Typical High
$144.54
United
Setting
Professional
Modifier
Global
Typical Low
$141.25
Median
$144.54
Typical High
$239.88