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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

Missouri 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 $263 · 10th–90th $112$5250%20%10th90th$263Professionalmedian $209 · 10th–90th $126$2820%10%20%10th90th$209$50.0$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
$112.20
Median
$263.03
Typical High
$263.03
Aetna
Setting
Professional
Modifier
Global
Typical Low
$117.49
Median
$162.18
Typical High
$263.03
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$239.88
Typical High
$316.23
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
Medica
Setting
Facility
Modifier
Global
Typical Low
$147.91
Median
$269.15
Typical High
$660.69
Medica
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$144.54
Typical High
$1,412.54
United
Setting
Facility
Modifier
Global
Typical Low
$44.67
Median
$223.87
Typical High
$281.84
United
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$144.54
Typical High
$239.88