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Follow-Up Blood Flow Ultrasound Of The Heart

North Carolina rates for HCPCS 93321

This is a focused ultrasound study of blood flow through the heart, using Doppler technology to measure the speed and direction of blood as it moves through heart chambers and valves. It is a shorter follow-up or limited version of the study, done in addition to a heart ultrasound to track a change over time rather than perform a full initial evaluation.

Rates data updated October 2026.

How much does Follow-Up Blood Flow Ultrasound Of The Heart cost?

$43.65

Typical negotiated rate. In North Carolina, October 2026.

Insurers have agreed to pay about $43.65 for this service. Most negotiated rates run $28.18 to $58.88.

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 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $26 · 10th to 90th $25 to $54Professionalmedian $44 · 10th to 90th $25 to $79
$20$50$100facility $26professional $44

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
26 · Professional part
Typical Low
$7.08
Median
$7.24
Typical High
$12.02
Aetna
Setting
Facility
Modifier
TC · Technical part
Typical Low
$17.78
Median
$18.20
Typical High
$39.81
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$7.08
Median
$7.08
Typical High
$11.75
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$17.78
Median
$17.78
Typical High
$33.88
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$5.62
Median
$8.32
Typical High
$12.30
BCBS North Carolina
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.30
Median
$17.38
Typical High
$22.91
BCBS North Carolina
Setting
Professional
Modifier
TC · Technical part
Typical Low
$31.62
Median
$60.26
Typical High
$79.43
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$7.94
Median
$9.55
Typical High
$19.05
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$22.91
Median
$44.67
Typical High
$57.54
Medcost
Setting
Professional
Modifier
26 · Professional part
Typical Low
$8.71
Median
$12.02
Typical High
$14.45
Medcost
Setting
Professional
Modifier
TC · Technical part
Typical Low
$22.39
Median
$28.84
Typical High
$60.26
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$7.24
Median
$10.00
Typical High
$19.05
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$17.78
Median
$30.20
Typical High
$52.48
16 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
Facility
Modifier
None
Typical Low
$24.55
Median
$25.70
Typical High
$53.70
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$24.55
Median
$24.55
Typical High
$46.77
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$12.30
Median
$12.30
Typical High
$14.79
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$4.90
Median
$4.90
Typical High
$5.89
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$28.84
Median
$33.11
Typical High
$36.31
BCBS North Carolina
Setting
Professional
Modifier
None (both parts)
Typical Low
$19.95
Median
$19.95
Typical High
$19.95
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$31.62
Median
$53.70
Typical High
$77.62
Medcost
Setting
Professional
Modifier
None
Typical Low
$50.12
Median
$70.79
Typical High
$74.13
Medcost
Setting
Facility
Modifier
None
Typical Low
$24.55
Median
$24.55
Typical High
$28.18
Medcost
Setting
Professional
Modifier
None (both parts)
Typical Low
$30.90
Median
$39.81
Typical High
$79.43
Medcost
Setting
Professional
Modifier
51 · Multiple procedures
Typical Low
$15.49
Median
$30.90
Typical High
$39.81
Medcost
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$6.17
Median
$12.30
Typical High
$15.85
Medcost
Setting
Professional
Modifier
81 · Minimal assistant surgeon
Typical Low
$4.37
Median
$8.71
Typical High
$11.22
Medcost
Setting
Professional
Modifier
82 · Assistant surgeon, no resident
Typical Low
$4.37
Median
$8.71
Typical High
$11.22
Medcost
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$4.37
Median
$8.71
Typical High
$11.22
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$25.12
Median
$40.74
Typical High
$67.61

Where North Carolina sits

The same service costs 2.7 times more in Minnesota than in Maryland. 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· 17th of 51

$43.65

MN $69.18MD $25.70

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.