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Blood Flow Measurement Inside a Heart Artery

Illinois rates for HCPCS 93571

This covers using a specialized pressure- or flow-sensing wire inside an artery of the heart to determine how much a narrowing is limiting blood flow, sometimes combined with a medication that temporarily increases blood flow to get a clearer reading. The measurement helps a doctor decide whether a narrowing needs to be treated with a stent or other procedure, rather than relying on the image alone. This is performed during a heart catheterization.

Rates data updated July 2026.

Facilitymedian $155 · 10th–90th $89$1860%20%10th90th$155Professionalmedian $120 · 10th–90th $79$3800%10%10th90th$120$100.0$200.0$500.0$1.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$89.13
Median
$154.88
Typical High
$186.21
Hally Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$79.43
Median
$120.23
Typical High
$380.19
Hally Health
Setting
Facility
Modifier
26 · Professional part
Typical Low
$100.00
Median
$100.00
Typical High
$100.00