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HCPCS G0166 Fee Schedule

Last Verified: December 2025

Healthcare providers use this code to document and receive reimbursement for visits that address moderate-level medical decision-making, often including multiple diagnoses or prescription management.

External counterpulsation, per treatment session
Key FactDetail
Service Type

Procedures / Professional Services

Miscellaneous Diagnostic and Therapeutic Services

Complexity LevelLow

National average reimbursement for HCPCS G0166 by major payers:

bcbs

$148.16

uhc

$167.08

aetna

$131.50

cigna

$114.16

Preview provider-level rates for...
For billing codeHCPCS G0166
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for HCPCS G0166

United
G0166$149.881386624542 - DALJIT MUTTIANA760593600 - (TX) CARDIOVASCULAR INSTITUTE, PATXCardiovascular Disease Physician (207RC0000X)
United
G0166$225.781861468449 - SALIM MATHEW20497927 - MASS GENERAL BRIGHAM INCORPORATEDTXInterventional Cardiology Physician (207RI0011X)
United
G0166$235.051083875181 - NANDINI NAIR251857035TXAdvanced Heart Failure and Transplant Cardiology Physician (207RA0001X)
United
G0166$88.661720424542 - APURVA PATEL813081687TXCardiovascular Disease Physician (207RC0000X)
United
G0166$317.261861470023 - RUDY HADDAD752600873 - (TX) SHANNON CLINICTXCardiovascular Disease Physician (207RC0000X)
United
G0166$200.111104864800 - RICHARD LANGE752668018TXCardiovascular Disease Physician (207RC0000X)
United
G0166$150.861760417026 - AMIT GUTTIGOLI752390285 - (TX) NORTH TEXAS CARDIOVASCULAR ASSTXCardiovascular Disease Physician (207RC0000X)
United
G0166$109.511437253481 - NIKHIL JOSHI821022091 - (TX) EVEREST SPECIALTY GROUP PLLCTXInterventional Cardiology Physician (207RI0011X)
United
G0166$177.521053674408 - YASIR ABDUL GHAFFAR262400924TXInterventional Cardiology Physician (207RI0011X)
United
G0166$179.391083632293 - SCOTT GREENBERG752536818 - HEALTHTEXAS PROVIDER NETWORKTXClinical Cardiac Electrophysiology Physician (207RC0001X)
United
G0166$239.221528121043 - ELIZABETH HOLPER810233121 - ST PETERS HEALTHTXInterventional Cardiology Physician (207RI0011X)
United
G0166$104.301750355103 - JASON FINKELSTEIN752694558 - ADVANCED HEART CARE, P. A.TXInterventional Cardiology Physician (207RI0011X)
United
G0166$239.221376582460 - UMANG SHAH131624096 - MOUNT SINAI HOSPITALTXCardiovascular Disease Physician (207RC0000X)
United
G0166$118.061740398577 - MAZEN GANIM760565432 - CARDIOVASCULAR ASSOCIATION PLLCTXInterventional Cardiology Physician (207RI0011X)
United
G0166$83.441760443790 - GEORGE MILLER462598558TXCardiovascular Disease Physician (207RC0000X)
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist

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HCPCS G0166 vs. Other Miscellaneous Diagnostic and Therapeutic Services Codes

The HCPCS G0166 code is part of the Procedures / Professional Services services used for Miscellaneous Diagnostic and Therapeutic Services. It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.

The HCPCS G0166 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.

CodeComplexityDescription
G0162-HCPCSLowSkilled services by a registered nurse (RN) for management and evaluation of the plan of care; each 15 minutes (the patient's underlying condition or complication requires an RN to ensure that essential non-skilled care achieves its purpose in the home health or hospice setting)
G0166-HCPCSLowExternal counterpulsation, per treatment session
G0168-HCPCSLowWound closure utilizing tissue adhesive(s) only

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including HCPCS G0166. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the G0166 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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