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Extra Time Reviewing At-Home Monitoring Data

Massachusetts 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 July 2026.

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

$45.71

Typical negotiated rate. In Massachusetts, July 2026.

Insurers have agreed to pay about $45.71 for this service. The price depends on where it is billed: about $46.77 from a physician practice, and about $32.36 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$46.77$33.11 to $66.07
FacilityA hospital or hospital-owned outpatient department$32.36$19.50 to $42.66

How much rates vary

Facilitymedian $32 · 10th to 90th $15 to $50Professionalmedian $47 · 10th to 90th $28 to $91
$10$20$50$100facility $32professional $47

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$32.36
Median
$32.36
Typical High
$42.66
Aetna
Setting
Professional
Modifier
Global
Typical Low
$24.55
Median
$34.67
Typical High
$67.61
Aetna
Setting
Professional
Modifier
25 · Same-day visit
Typical Low
$41.69
Median
$41.69
Typical High
$41.69
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$22.39
Median
$190.55
Typical High
$190.55
AllWays Health Partners
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$48.98
Typical High
$109.65
BCBS
Setting
Facility
Modifier
Global
Typical Low
$33.88
Median
$33.88
Typical High
$77.62
BCBS
Setting
Professional
Modifier
Global
Typical Low
$39.81
Median
$58.88
Typical High
$85.11
Cigna
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$47.86
Typical High
$87.10
Fallon Health
Setting
Facility
Modifier
Global
Typical Low
$13.49
Median
$25.12
Typical High
$45.71
Fallon Health
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$38.90
Typical High
$69.18
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$31.62
Median
$57.54
Typical High
$100.00
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$22.39
Median
$190.55
Typical High
$190.55
Mass General Brigham
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$48.98
Typical High
$109.65
Tufts
Setting
Professional
Modifier
Global
Typical Low
$29.51
Median
$51.29
Typical High
$87.10
United
Setting
Facility
Modifier
Global
Typical Low
$38.90
Median
$38.90
Typical High
$44.67
United
Setting
Professional
Modifier
Global
Typical Low
$33.11
Median
$53.70
Typical High
$109.65

Where Massachusetts sits

The same service costs 1.9 times more in Minnesota than in Delaware. 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.

Massachusetts· 3rd of 51

$45.71

MN $61.66DE $31.62

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.