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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

Tennessee 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 $1,549 · 10th–90th $251$1,5490%50%10th$1,549Professionalmedian $174 · 10th–90th $141$2450%10%20%10th90th$174$100.0$200.0$500.0$1.0K$2.0K

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
$144.54
Median
$251.19
Typical High
$251.19
Aetna
Setting
Professional
Modifier
Global
Typical Low
$141.25
Median
$173.78
Typical High
$245.47
BCBS
Setting
Professional
Modifier
Global
Typical Low
$177.83
Median
$177.83
Typical High
$257.04
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$1,548.82
Median
$1,548.82
Typical High
$1,548.82
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$1,445.44
Median
$2,344.23
Typical High
$2,344.23
United
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$144.54
Typical High
$169.82