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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

South 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.

Facilitymedian $275 · 10th–90th $204$3890%20%10th90th$275Professionalmedian $191 · 10th–90th $120$3630%20%40%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. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$229.09
Median
$229.09
Typical High
$229.09
Aetna
Setting
Professional
Modifier
Global
Typical Low
$177.83
Median
$190.55
Typical High
$363.08
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$269.15
Typical High
$302.00
Medica
Setting
Facility
Modifier
Global
Typical Low
$204.17
Median
$295.12
Typical High
$389.05
Medica
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$144.54
Typical High
$1,412.54
Midlands
Setting
Professional
Modifier
Global
Typical Low
$269.15
Median
$302.00
Typical High
$302.00
United
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$144.54
Typical High
$309.03
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$281.84
Median
$281.84
Typical High
$281.84