go back

Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

Texas 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 October 2026.

How much does Adjunctive Nonimplanted Continuous Glucose Monitor Supplies cost?

$162

Typical negotiated rate. In Texas, October 2026.

Insurers have agreed to pay about $162 for this service. The price depends on where it is billed: about $162 from a physician practice, and about $282 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$162$145 to $372
FacilityA hospital or hospital-owned outpatient department$282$200 to $282

How much rates vary

Facilitymedian $282 · 10th to 90th $195 to $302Professionalmedian $162 · 10th to 90th $120 to $2,399
$100$200$500$1K$2Kfacility $282professional $162

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$194.98
Median
$194.98
Typical High
$223.87
Aetna
Setting
Professional
Modifier
None
Typical Low
$169.82
Median
$199.53
Typical High
$223.87
BCBS Texas
Setting
Professional
Modifier
None
Typical Low
$120.23
Median
$120.23
Typical High
$120.23
Cigna
Setting
Professional
Modifier
None
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
Lucent Health
Setting
Professional
Modifier
None
Typical Low
$1,445.44
Median
$2,398.83
Typical High
$2,398.83
Moda Health
Setting
Facility
Modifier
None
Typical Low
$194.98
Median
$281.84
Typical High
$302.00
Moda Health
Setting
Professional
Modifier
None
Typical Low
$169.82
Median
$199.53
Typical High
$223.87
Molina
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$263.03
Typical High
$263.03
Providence
Setting
Facility
Modifier
None
Typical Low
$194.98
Median
$281.84
Typical High
$316.23
Providence
Setting
Professional
Modifier
None
Typical Low
$162.18
Median
$162.18
Typical High
$162.18
United
Setting
Professional
Modifier
None
Typical Low
$120.23
Median
$144.54
Typical High
$239.88
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$371.54
Median
$371.54
Typical High
$371.54
1 more rate with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Moda Health
Setting
Professional
Modifier
KF · Class III device
Typical Low
$239.88
Median
$251.19
Typical High
$269.15

Where Texas sits

The same service costs 2.1 times more in Montana than in Hawaii. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Texas· 47th of 51

$162

MT $282HI $135

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.