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Extra Time Reviewing At-Home Monitoring Data

North Carolina rates for HCPCS 99458

This service covers additional time each month that a care team spends reviewing readings from a monitoring device used at home, such as a blood pressure cuff or glucose monitor, and communicating with the patient about the results. It applies on top of a base amount of monitoring time already covered separately.

Rates data updated October 2026.

How much does Extra Time Reviewing At-Home Monitoring Data cost?

$45.71

Typical physician fee. In North Carolina, October 2026.

Insurers have agreed to pay about $45.71 for this service. Most negotiated rates run $38.02 to $74.13.

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 7 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $39 · 10th to 90th $30 to $47Professionalmedian $46 · 10th to 90th $26 to $105
$50$100facility $39professional $46

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$30.20
Median
$38.90
Typical High
$38.90
Aetna
Setting
Professional
Modifier
None
Typical Low
$30.20
Median
$33.11
Typical High
$40.74
Ambetter
Setting
Professional
Modifier
None
Typical Low
$33.88
Median
$39.81
Typical High
$39.81
BCBS North Carolina
Setting
Professional
Modifier
None
Typical Low
$25.70
Median
$52.48
Typical High
$134.90
Cigna
Setting
Professional
Modifier
None
Typical Low
$33.11
Median
$42.66
Typical High
$63.10
Medcost
Setting
Professional
Modifier
None
Typical Low
$75.86
Median
$75.86
Typical High
$75.86
Medcost
Setting
Facility
Modifier
None
Typical Low
$30.20
Median
$38.90
Typical High
$46.77
Medcost
Setting
Professional
Modifier
None
Typical Low
$30.90
Median
$46.77
Typical High
$46.77
Oscar Health
Setting
Professional
Modifier
None
Typical Low
$50.12
Median
$50.12
Typical High
$50.12
United
Setting
Professional
Modifier
None
Typical Low
$29.51
Median
$38.02
Typical High
$58.88
7 more rates 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
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$15.14
Median
$15.85
Typical High
$19.50
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$6.03
Median
$6.31
Typical High
$7.76
Medcost
Setting
Professional
Modifier
51 · Multiple procedures
Typical Low
$15.14
Median
$23.44
Typical High
$23.44
Medcost
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$6.17
Median
$9.33
Typical High
$9.33
Medcost
Setting
Professional
Modifier
81 · Minimal assistant surgeon
Typical Low
$4.27
Median
$6.46
Typical High
$6.46
Medcost
Setting
Professional
Modifier
82 · Assistant surgeon, no resident
Typical Low
$4.27
Median
$6.46
Typical High
$6.46
Medcost
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$4.27
Median
$6.46
Typical High
$6.46

Where North Carolina sits

The same service costs 2.4 times more in Alaska than in New Jersey. 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.

North Carolina· 16th of 51

$45.71

AK $74.13NJ $30.90

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.