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Extra Heart Chamber Recording During Rhythm Study

South Carolina rates for HCPCS 93621

This covers an additional recording and pacing step performed as part of a detailed heart rhythm study, focused on a heart chamber beyond the ones tested at the start of the study. It provides a more complete picture of the heart's electrical activity, which can help identify the source of an abnormal heart rhythm. This step is added on to a broader evaluation of the heart's electrical system.

Rates data updated October 2026.

How much does Extra Heart Chamber Recording During Rhythm Study cost?

$126

Typical negotiated rate. In South Carolina, October 2026.

Insurers have agreed to pay about $126 for this service. The price depends on where it is billed: about $115 from a physician practice, and about $676 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$115$83.18 to $195
FacilityA hospital or hospital-owned outpatient department$676$120 to $9,550

How much rates vary

Facilitymedian $676 · 10th to 90th $89 to $25,704Professionalmedian $115 · 10th to 90th $69 to $1,318
$100$1K$10K$100Kfacility $676professional $115

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
$109.65
Median
$18,197.01
Typical High
$74,131.02
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$109.65
Median
$109.65
Typical High
$169.82
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$83.18
Median
$83.18
Typical High
$141.25
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$26.30
Median
$26.30
Typical High
$39.81
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$138.04
Median
$138.04
Typical High
$138.04
BCBS South Carolina
Setting
Facility
Modifier
None
Typical Low
$1,479.11
Median
$1,862.09
Typical High
$15,135.61
BCBS South Carolina
Setting
Professional
Modifier
None (both parts)
Typical Low
$1,318.26
Median
$1,318.26
Typical High
$1,318.26
BCBS South Carolina
Setting
Professional
Modifier
26 · Professional part
Typical Low
$75.86
Median
$812.83
Typical High
$1,659.59
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$162.18
Median
$194.98
Typical High
$288.40
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$120.23
Median
$131.83
Typical High
$204.17
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$38.90
Median
$44.67
Typical High
$97.72
Medcost
Setting
Facility
Modifier
None
Typical Low
$109.65
Median
$131.83
Typical High
$218.78
Medcost
Setting
Professional
Modifier
None (both parts)
Typical Low
$141.25
Median
$223.87
Typical High
$245.47
Molina
Setting
Professional
Modifier
None (both parts)
Typical Low
$66.07
Median
$93.33
Typical High
$125.89
United
Setting
Facility
Modifier
None
Typical Low
$83.18
Median
$426.58
Typical High
$11,748.98
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$147.91
Median
$257.04
Typical High
$3,162.28
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$107.15
Median
$169.82
Typical High
$263.03
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$36.31
Median
$64.57
Typical High
$2,951.21
2 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
$54.95
Median
$54.95
Typical High
$60.26
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$21.88
Median
$21.88
Typical High
$23.99

Where South Carolina sits

The same service costs 18.6 times more in Tennessee than in South Carolina. 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.

South Carolina· 51st of 51

$126

TN $2,344SC $126

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.